Alternatives to Tenderly
Compare Tenderly alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Tenderly in 2026. Compare features, ratings, user reviews, pricing, and more from Tenderly competitors and alternatives in order to make an informed decision for your business.
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ParaState
ParaState
Write Ethereum-compatible smart contracts in popular programming languages, & run them much faster, on Substrate. A decentralized open source business model funded by developer treasuries on participating blockchains. All existing Ethereum smart contracts work on ParaState’s Ewasm VM (Pallet SSVM) without any change. ParaState expands the developer ecosystem by supporting 20+ programming languages to create Ethereum-compatible smart contracts. Examples include generic programming languages such as Solidity, Fe, Rust, and JavaScript, and domain-specific languages (DSLs) such as MOVE, DeepSEA, and Marlowe. Substrate-based blockchains, such as Polkadot parachains, already enjoy much higher TPS (transactions per second) than Ethereum. For a smart contract platform, compute performance is more important than TPS throughput. Try deploying smart contracts on ParaState. -
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Clear Contracts
Clear Contracts
Easily form and manage DAOs. Access a community-led smart contract library to execute specific transactions, facilitate voting, and manage proposals. Provide exclusive access to special content, voting, and more to NFT holders. Easily create utility for your Cardano NFT project. DAOs, individuals, and businesses can utilize our escrow service. Easily enter into secure agreements by filling out a simple online form. Smart contracts are transparent, self-executing computer programs. Smart contracts can do anything from creating and governing decentralized communities to facilitating automated transactions. Instead of complicated Plutus programming, simply fill out basic forms to create and deploy custom Cardano smart contracts. We provide audited templates to versatile smart contracts that are the backbone needed to create decentralized applications and communities on the Cardano blockchain. -
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BNB Smart Chain (BSC)
BNB Chain (Binance)
BNB Smart Chain (BSC) is a blockchain platform developed by Binance, designed to enable decentralized applications (dApps) and smart contracts. It operates as a parallel chain to Binance Chain, combining high-speed transactions with the programmability of Ethereum-compatible smart contracts. BSC uses a Proof-of-Staked-Authority (PoSA) consensus mechanism, which enhances scalability and efficiency while reducing transaction costs. It is compatible with the Ethereum Virtual Machine (EVM), allowing developers to easily port dApps and projects from Ethereum. BSC has become a popular choice for decentralized finance (DeFi), gaming, and NFT ecosystems, offering users a fast, low-cost, and secure platform for blockchain-based innovations. -
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Fantom
Fantom Foundation
One platform, endless solutions. Fantom is a fast, high-throughput open-source smart contract platform for digital assets and dApps. Fantom’s aBFT consensus protocol delivers unparalleled speed, security, and reliability. Enjoy almost instant transactions and extremely low fees. Transactions on Fantom are finalized in a couple of seconds and cost a fraction of a cent. Fantom’s validator nodes form a global, trustless, and leaderless Proof-of-Stake network. Fantom can process thousands of transactions per seconds and scale to thousands of nodes. Fantom is EVM compatible. Deploy and run your Ethereum dApps on Fantom. The all-in-one DeFi suite. Mint, trade, lend and borrow digital assets directly from your wallet. Near zero fees and instant transactions – DeFi for everyone. -
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Clarity
Clarity Smart Contracts
Clarity brings smart contracts to Bitcoin. It is a decidable language, meaning you can know, with certainty, from the code itself what the program will do. Clarity is interpreted (not compiled) & the source code is published on the blockchain. Clarity gives developers a safe way to build complex smart contracts for the world's most secure blockchain. The Clarity language uses precise and unambiguous syntax that allows developers to predict exactly how their contracts will be executed. The Clarity language allows users to supply their own conditions for transactions that ensure that a contract may never unexpectedly transfer a token owned by a user. Contracts written in Clarity are broadcasted on the blockchain exactly as they are written by developers. This ensures that the code developers wrote, analyzed, and tested, is exactly what gets executed.Starting Price: Free -
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Symbiont Assembly
Symbiont
Symbiont Assembly™ is a blockchain platform for building and running decentralized applications, called “smart contracts," that meets the highest standards of security, integrity and availability for mission-critical use cases in financial services. Assembly™ uses state machine replication to provide strong consistency and data availability guarantees without sacrificing network decentralization or confidentiality. Assembly smart contracts are written in SymPL™, a domain-specific language designed for modeling the most complex business logic for a decentralized, digital golden record of financial transactions. Nodes are guaranteed to have consistent views of shared application state in the presence of fine-grained privacy controls, without ever relying on trusted central authorities to perform data validation. Assembly uses end-to-end encryption to protect your confidential smart contract data, so that only you and your counterparties ever see the contents of your transactions. -
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Avalanche
Avalanche
Build on Avalanche. Build without limits. Avalanche is an open, programmable platform for decentralized finance applications. Launch Ethereum dapps that confirm transactions instantly and process thousands of transactions per second, far beyond any decentralized blockchain platform today. Deploy blockchains that fit your own application needs. Build your own virtual machine and dictate exactly how the blockchain should operate. Stake, or lock up, your AVAX to help process transactions and further secure the platform–providing security guarantees well-above the 51% standard. You probably have the hardware required to join the platform. Avalanche is Solidity-compatible. All of your favorite tools like Remix, Truffle, and Tenderly work out of the box. Deploying smart contracts on Avalanche cost just a tenth of what they cost on Ethereum. High gas fees, front-running, and other adverse effects of slow smart contract blockchains are now a thing of the past. -
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Cartesi
Cartesi
Build smart contracts with mainstream software stacks. Take a productive leap from Solidity to the vast universe of software components supported by Linux. Enable million-fold computational scalability, data availability of large files and low transaction costs. All while preserving the strong security guarantees of Ethereum. From games where players conceal their data to Enterprise applications that run on sensitive data, preserve privacy on your DApps. Descartes executes massive computational tasks off-chain, on a Linux virtual machine fully specified by a smart contract. The results of the computations are fully verifiable and enforceable on-chain by honest Descartes node runners, preserving the strong security guarantees of the underlying blockchain. Defeat the scalability limits of Ethereum, with million-fold computational gains, while preserving the strong security guarantees of the blockchain. -
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Meter
Decentralized Finance Labs
Meter is a high performance infrastructure that allows smart contracts to scale and travel seamlessly through heterogeneous blockchain networks. Meter is a Layer 1 and Layer 2 blockchain protocol. The Meter system consists of two tokens: MTRG, the governance token (eMTRG is the ERC20 version), and MTR, the low-volatility currency token. Financial assets should flow freely among blockchains. Meter’s HotStuff-based consensus allows 1000s of validator nodes, making Meter the most decentralized Layer 2 for Ethereum. Meter processes thousands of transactions per second and transactions are confirmed almost instantly. Meter Passport allows assets and smart contracts travel and communicate across heterogeneous blockchains for the best price, liquidity and yield. Meter is an Ethereum Compatible with unique enhancements. Unlike other Layer 2, DEXes build on Meter are front running/MEV resistant, fast and uncensorable. -
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Acala
Acala
Scale your DApp to Polkadot with Acala, an Ethereum-compatible smart contract platform optimized for DeFi. Acala is the decentralized finance network and liquidity hub of Polkadot. It’s a layer-1 smart contract platform that’s scalable, Ethereum-compatible, and optimized for DeFi with built-in liquidity and ready-made financial applications. With its trustless exchange, decentralized stablecoin (aUSD), DOT Liquid Staking (LDOT), and EVM+, Acala lets developers access the best of Ethereum and the full power of substrate. Access DOT-based assets and derivatives, Polkadot-native decentralized stablecoin, Polkadot ecosystem assets, and cross-chain assets from Bitcoin, Ethereum and beyond. Acala’s chain is customized for DeFi and can continue to upgrade without forks to integrate new features requested from developers. For example, on-chain ‘keepers’ automate protocol execution to better manage risks and improve user experience, or transaction fees payable with virtually any token. -
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VeChain
VeChain
The public blockchain that derives its value from activities created by members within the ecosystem solving real world economic problems. With BlockRef and Expiration transaction fields, users can set the time when transaction is processed or expired if not being included in a block. Flexible transaction fee delegation schemes (Multi-party Payment and Designated Gas Payer) enable a freemium model within a decentralized application to onboard users without friction. Multi-function atomic transactions allow developers to batch payments, add multiple calls to different contract functions into one transaction and determine their sequence. Set dependencies to ensure the execution order meets the business need, transactions that specify a dependency will not be executed until the required transaction is processed. -
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Sentio
Sentio
End-to-end observability platform to help you gain insights, secure assets and troubleshoot transactions for your decentralized applications. Use our type-safe, easy-to-use yet powerful SDK to collect and transform data based on smart contracts' events, transactions, traces, and states. Collected data are versioned for fast and easy iteration. Build low-code, real-time dashboards in seconds with powerful transformation and aggregation functions. Visualize metrics and easily zoom in and out at different timespan. Set up real-time alerts to notify your team via Slack, Telegram, Email and webhook so you can react quickly to critical events. Emit structured logs that are searchable and can be referenced from real-time dashboards. Sentio's mission is to accelerate DApp proliferation by bringing the best and battle-tested developer tools, infrastructure and philosophy to the crypto world. Leave your email to receive updates about our launch and gain early access to our beta release.Starting Price: Free -
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SOLAY39
SOLAY39
SOLAY39 is an AI-powered platform for instant smart contract audits and real-time DeFi protection. It uses Slither-based analysis enhanced by NLP, machine learning, and formal verification to detect vulnerabilities within minutes. The Active Shield system provides live defense against exploits like flash loans and reentrancy, blocking suspicious transactions before they execute. Compatible with Ethereum, BSC, Polygon, Solana, and more, SOLAY39 offers detailed audit reports, economic attack simulations, and 24/7 monitoring. The professional plan includes real-time threat mitigation and automated protection, making it a powerful tool for securing DeFi projects with speed and precision.Starting Price: $149 USD -
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Juno
Juno
Discover a wide variety of dapps, contracts and tools, built in the Junø ecosystem by developers and contributors from across the globe. The Moneta Hacks are the largest incentivized smart contract challenge in the world. Developers from across the world may deploy smart contracts onto the permission-less interoperable smart contract base layer called Juno. Simple, secure and fast virtual machine set up to sandbox or partition your application’s actions for better testing, security, performance and speed. When the staking (delegation) transaction is complete, rewards will start to be generated immediately on a block per block basis. At any time, stakers can claim their accumulated rewards, via a non-custodial wallet. Juno is a completely community-owned and operated smart contract platform. The majority of the genesis supply was stake dropped to atom holders, committed to the locked community pool, and allocated to the vested development reserve & smart contract Hacks. -
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Algorand
Algorand
Technology that enables frictionless finance. We are the technology company that built and developed the world’s first open, permissionless, pure proof-of-stake blockchain protocol that, without forking, provides the necessary security, scalability, and decentralization needed for today’s economy. With an award-winning team, we enable traditional finance and decentralized financial businesses to embrace the world of frictionless finance. Advanced technology paving the way for sophisticated applications. Comprehensive smart contract capabilities enable DeFi solutions and dApps that can scale to billions of users, tens of millions of daily transactions, with negligible transaction fees. Algorand Standard Assets are standard blockchain assets with customizable options, directly in Layer-1. Secure transfers and immediate transaction settlement for multiparty transactions built in Layer-1. Enabling enterprise to embrace decentralized finance. -
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Didux.io
Didux.io
Decentralized applications with a focus on privacy, security, scalability, and user-centered. We build decentralized applications by leveraging the benefits of blockchain technology. Didux.io is a unique full-featured hybrid blockchain platform that will be able to facilitate hybrid transactions, hybrid smart contracts, and hybrid decentralized applications, with ‘hybrid’ referring to both public and private. The Didux.io blockchain will safeguard the privacy of any individual's data whilst warranting full transparency from the organizations that these individuals interact with. Only share your ID details when you want to, with who you want to, and for how long you want to. DiduxWallet is a free, client-side interface helping you interact with the Didux blockchain. Our easy-to-use, open-source platform allows you to generate wallets, interact with smart contracts, and so much more. Didux Block Explorer is a web tool that provides detailed information about Didux blocks, addresses, etc. -
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Optimism
Optimism PBC
The new scalability stack for Ethereum. Instant transactions and scalable smart contracts. Optimism is a Public Benefit Corporation (PBC): a for-profit corporation intended to produce a public benefit and operate in a responsible and sustainable manner. This means that we are obligated to balance the pecuniary interests of our stockholders with the best interests of those materially affected by our conduct, as well as a specific "public benefit charter" we incorporated with. The specific public benefit purpose of the Company is to enhance and enshrine fair access to public goods on the internet through the development of open source software. This charter represents our pledge to the Ethereum community to uphold its values by producing infrastructure which promotes the growth and sustainability of an ecosystem of public goods. -
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Lightning Network
Lightning Network
Bitcoin Lightning Network. Instant Payments. Lightning-fast blockchain payments without worrying about block confirmation times. Security is enforced by blockchain smart-contracts without creating a on-blockchain transaction for individual payments. Payment speed measured in milliseconds to seconds. Scalability. Capable of millions to billions of transactions per second across the network. Capacity blows away legacy payment rails by many orders of magnitude. Attaching payment per action/click is now possible without custodians. Low Cost. By transacting and settling off-blockchain, the Lightning Network allows for exceptionally low fees, which allows for emerging use cases such as instant micropayments. Cross Blockchains. Cross-chain atomic swaps can occur off-chain instantly with heterogeneous blockchain consensus rules. So long as the chains can support the same cryptographic hash function, it is possible to make transactions across blockchains. -
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Clique
Clique
Clique is a pioneering infrastructure company that enhances on-chain applications by integrating Trusted Execution Environments (TEEs) for secure, verifiable, and efficient off-chain computations. Their TEE network functions as an off-chain AWS Lambda system, enabling confidential and verifiable function calls for smart contracts. Developers can utilize Clique's SDKs to create custom executors, interact with smart contracts, and verify attested signatures on-chain. The platform supports multiple TEE models, including Intel SGX, TDX, AMD SEV-SNP, and AWS Nitro, ensuring robust security and flexibility. Clique's solutions cater to applications requiring low-latency operations, privacy preservation, and external data support, such as off-chain order books, data sharing, and TLS oracles. To date, Clique has facilitated over $3.5 billion in on-chain transactions and served more than 750,000 end users. -
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zkSync
Matter Labs
zkSync is Ethereum’s most user-centric ZK rollup. Unlike any other scaling approach, ZK rollup has no upper bound on the value it can securely handle in L2. Unlike optimistic rollups, all assets can be moved capital-efficiently and fast between ZK rollup and L1. zkSync has the lowest real tx costs across all existing and planned rollups. zkSync also supports meta-transactions, instant confirmations with economic finality, low-cost privacy, and more. Ease and fun of development are at the core of zkSync design. Integrate payments and atomic swaps in a few lines of code. Develop type-safe, functional style smart contracts on Zinc: a Rust-based framework. Deploy your existing EVM codebase with minimum modifications. -
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GumboNet
DATA GUMBO
Enterprise blockchain is a private blockchain used to deploy collaborative, automated and transactional peer-to-peer business networks. Enterprises benefit from the enhanced security, performance, trust and transparency it provides in the business value chain. GumboNet™, our private, permissioned Blockchain as a Service solution, provides every feature and benefit an enterprise needs to enable touchless B2B transactions and facilitate true digital transformation. Our Blockchain as a Service provides enterprises with a full solution to private blockchain, minimizing the headache of traditional blockchain deployment. We package our network infrastructure, private blockchain, smart contracts, marketplace, and business network together to create the optimal BaaS solution for any industrial enterprise.Starting Price: .333% per transaction -
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Oasis Network
Oasis Protocol Foundation
The Oasis Network is a privacy-enabled blockchain platform for open finance and a responsible data economy. By bringing privacy and scalability to DeFi, the Oasis Network expands DeFi beyond early adopters to a mass market. It enables private smart contracts, high scalability, and the ability to tokenize data. This unlocks new use cases like private lending, undercollateralized loans, and private automated market makers. The Oasis Network’s unique combination of confidential computing and blockchain enables a new paradigm called Tokenized Data. With Tokenized Data users can earn rewards by staking their data with apps that want to analyze it or control how their most sensitive information is consumed by the services they use. The Oasis ParaTime scaling architecture supports fast transaction speed, high scalability, and large workloads by separating execution from consensus. ROSE is the native, capped supply utility and settlement token for the Oasis Network. -
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EOS
EOSIO
Our platform provides industry-leading transaction speeds and a sub-second block time latency rate, providing the ability for EOSIO to support mission-critical applications. Deploy public, private, permissioned or permissionless blockchain infrastructures. Implement custom programmable governance and business logic through executable smart contracts. Customize to suit your business and application needs. Developers can access an ever-expanding set of products, features, and tools, with extensive training & certification provided by our EOSIO experts to take your skills to the next level. Whether you are a blockchain novice or expert, you can quickly onboard and scale projects on EOSIO. Benefit from the latest in blockchain and web security verification standards with end-to-end authentication that enables superior data integrity. -
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Starknet
StarkWare
Starknet is a permissionless decentralized ZK-Rollup operating as an L2 network over Ethereum, where any dApp can achieve unlimited scale for its computation, without compromising Ethereum's composability and security. Starknet achieves scale, while preserving the security of L1 Ethereum by producing STARK proofs off-chain, and verifying those proofs on-chain. On Starknet, developers can easily deploy any business logic using Starknet Contracts. Starknet will provide Ethereum-level composability, facilitating easy development and compounding innovation. The STARK Prover powers the StarkEx scalability engine, and has already demonstrated the ability to process 600K transactions in a single proof on Mainnet. -
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Shiden
Shiden
Shiden Network is a multi-chain decentralized application layer on Kusama Network. Kusama Relaychain does not support smart contract functionality by design - Kusama Network needs a smart contract layer. This is where Shiden Network comes in. Shiden supports Ethereum Virtual Machine, WebAssembly, and Layer2 solutions from day one. The platform supports various applications like DeFi, NFTs and more. SDN token holders can stake their tokens on favorite dApps so that both nominators and the dApps developer can earn SDN tokens. If you are trying to deploy Solidity smart contracts, you have 2 ways to compile your smart contract: using Ethereum tools, or using Solang (a Solidity to WASM compiler). After compiling your contract, you can deploy it on our testnet, Dusty Network. -
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Arbitrum
Offchain Labs
Next generation layer 2 for Ethereum dApps. Use your favorite tools and scale your dApp at the lowest cost. An aggregator plays the same role that a node plays in Ethereum. Client software can do remote procedure calls (RPCs) to an aggregator, using the standard API, to interact with an Arbitrum chain. The aggregator will then make calls to the EthBridge and produce transaction results to the client, just as an Ethereum node would. Most clients will use an aggregator to submit their transactions to an Arbitrum chain, although this is not required. There is no limit on how many aggregators can exist, nor on who can be an aggregator. To improve efficiency, aggregators will usually package together multiple client transactions into a single message to be submitted to the Arbitrum chain. Arbitrum also supports a privileged Sequencer that can order transactions and give low latency transaction receipts. -
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TokenScript
Smart Token Labs
TokenScript will set a new standard for token composability in a Web3 future where tokens are as ubiquitous as web pages, and where tokens will become primary objects of ownership, identity and interaction. When dApps are used as the token interface, token utility is limited. Transaction and integration logic locked in the dApp layer brings the same composability, security and availability issues that existed in Web2. Token knowledge and smart contract logic in a portable interface dramatically increases token utility. This brings context, security, interoperability and composability to tokens - not dApps. With unlimited logic and endless composability, Smart Tokens will deliver the promise of Web3. A fully-integrated web. A truly frictionless market. -
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Flare
Flare Network
65% of The Value of Blockchain Tokens is Inaccessible to Decentralized Applications. That changes now. Introducing Flare: The world's first Turing complete FBA network. Scalable and doesn’t base safety on a native token. No risk of safety degradation from competing uses of native token. Integrates Ethereum Virtual Machine. Deep pool of developer talent and easier integration of existing projects. Low transaction costs. Applications can scale without users incurring burdensome costs. Flare (FLR): Flare’s native token. Collateral for the trustless issuance of assets from non-Turing complete chains. Starting with XRP, XLM, Litecoin and Dogecoin. Contributes to the Flare time series oracle. Gain yield for securing the price function on Flare. Contributes to network governance. F-Assets: Bringing Turing complete smart contracts to each integrated chain. Trustlessly originated from and settled back to each integrated network. -
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Chia
Chia Network
A new blockchain and smart transaction platform that is easier to use, more efficient, and secure. We believe that cryptocurrency should be easier to use than cash, harder to lose, and nearly impossible to steal. Anyone who wants to validate transactions should be able to farm without single-use hardware or a big electricity bill. Chia Network develops a blockchain and smart transaction platform created by the inventor of BitTorrent, Bram Cohen. It implements the first new Nakamoto consensus algorithm since Bitcoin in 2008. Proofs of Space and Time replace energy intensive “proofs of work.” Chialisp is Chia’s new on chain programming language that is powerful, easy to audit, and secure. It will make cryptocurrency easier to use than cash. Reference smart transactions currently available are: Colored coins, rate-limited wallets, and distributed identity wallets. -
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Darwinia Network
Darwinia Network
Darwinia Network provides an entrance to the Polkadot ecology for projects that have been deployed on public blockchains such as Ethereum and BSC. Darwinia Smart App is compatible with the Ethereum virtual machine, and supports DApps such as Defi and NFT, which can be easily migrated to Polkadot. Darwinia network can bring users a very high-quality experience, including very low transaction fees and ultra-fast transaction confirmation speed. Darwinia Network has a sound governance system where all token holders can submit proposals. Upgrades to the network are coordinated on-chain and enacted autonomously, ensuring that Darwinia’s development reflects the values of the community and avoids stagnation. The native tokens for Darwinia Network are RING, KTON. KTON is a derivative commitment token of RING, which encourages long-term involvement. Darwinia Network is a blockchain technology company, established in Singapore, 2018. -
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Etleneum
Etleneum
On Etleneum you can write code that controls digital value, runs exactly as programmed, and is accessible anywhere in the world. Etleneum is not just a pun with Ethereum, it's a real smart contract platform. You can build publicly auditable and trusted applications that run custom code, can talk to other services and are accessible through an API, all using a built-in user account system (optional) and real Lightning payments. Above you see a graphical example of a contract with two methods: bet and resolve. Account 74 made a bet with account 12 when both called the bet method (details of the contract and calls are hidden for brevity). Then later an anonymous oracle called resolve and settled the bet. Account 12 ended up with all the satoshis. Contracts are just that: a set of methods, some funds and a JSON state. Calls can be identified or not, and it can contain satoshis or not. -
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FURUCOMBO
FURUCOMBO
Explore and invest in Furucombo's wealth management farms with ease and let us help you make the most of your money. Learn from the pre-built strategies to create customized transactions simply by drag-and-drop with the visualized DeFi cubes. Auto re-invest your rewards to optimize the return. Auto-trade your tokens to rebalance your portfolio. Execute collateral-swaps, debt-swaps, or create a leveraged long or short position - all in one transaction with flashloans. Send out your transaction in a secret channel to prevent front-runners from taking advantage of your idea and to protect your return. On Furucombo, we use a proxy contract and handler contracts to execute your transactions across different DeFi protocols. Once the transaction is executed successfully, the proxy contract sends all the funds back to your wallet. That being said, the proxy contract does not hold any funds. -
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Harmony
Harmony
Harmony is an open and fast blockchain. Our mainnet runs Ethereum applications with 2-second transaction finality and 100 times lower fees. Harmony’s secure bridges offer cross-chain asset transfers with Ethereum, Binance and other chains. Harmony serves as a platform for creators to connect with their community. Harmony’s bridges can connect any Proof-of-Work and Proof-of-Stake chains. Our FlyClient architecture are fully trustless and highly gas-efficient. Currently, our bridges for Ethereum and Binance Smart Chain secure tens of millions cross-chain assets. Developers simply change Chain ID and enjoy faster EVM executions identical at the bytecode level. They can use their familiar and standard Web3 tooling to easily migrate to Harmony. What about users? They can continue to use MetaMask or Ledger — but now pay minimal fees. Any Ethereum wallets or portals can work on Harmony without code changes or new installs. -
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Axiom
Axiom
Access more data at a lower cost on-chain, made trustless by the power of ZK. Use transactions, receipts, and historic states in your smart contract. Axiom supports computing over the entire history of Ethereum, verified by ZK proofs on-chain. Combine data from block headers, accounts, contract storage, transactions, and receipts. Specify computation over the history of Ethereum in Typescript with the Axiom SDK. Access our library of ZK primitives for arithmetic, logic, and array operations, verifiable on-chain. Axiom verifies query results on-chain with ZK proofs and sends them to your smart contract callback. Build truly trustless on-chain apps with ZK-verified results from Axiom. Trustlessly evaluate and pay protocol participants without external oracles. Reward protocol contributions based on on-chain behavior, even in external protocols. Slash for bad behavior according to custom criteria.Starting Price: Free -
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Edgeware
Edgeware
Edgeware is a platform for the next generation of decentralized applications. On Edgeware, Ethereum developers can deploy Solidity/EVM smart contracts with few or no changes, while new developers can get started with Rust and WebAssembly. Builders and organizers can find a place in one of Edgeware’s many collectives funded by the on-chain treasury to expand the network and explore new ideas. The treasury and chain are governed by a fairly-launched, widely distributed set of stakeholders established during the lockdrop, one of the largest Ethereum token generation events in 2018. With Edgeware you own your identity, control your data and can engage in the community using your real name or as an anonymous contributor. As you contribute you can develop a reputation through a range of achievements that attribute value to your profile and signal your value to the community. -
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Internet Computer
DFINITY
The last original Layer 1 blockchain project is launching a revolutionary public network that provides a limitless environment for smart contracts that run at web speed, serve web, scale, and reduce compute costs by a million times or more. Build everything from DeFi, to mass market tokenized social media services that run on-chain, or extend Ethereum dapps. Chase the blockchain singularity. Limitless blockchain with the power, speed and scale of the Internet. Build tokenized mass market social media services exclusively from smart contracts. -
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milestoneBased
Applicature
milestoneBased enable any business to create a financial plan of milestones and fund the execution of the plan in the strictly programmed way milestoneBased deploys milestone plans on smart contracts which eliminate human intrusion and ensure the flow of funds according to was agreed, programmed and auditable. MilestoneBased unites investors, entrepreneurs and advisors aligning their commitments and investments around clear milestones. Every milestone, with its timeline, budget and details, gets set up as an immutable record on smart contracts, which makes it impossible to tamper with. The key business logic is performed on the blockchain through smart contracts. It’s practically impossible to modify or change the previously made record, and the flow of funds take place in strict accordance to the previously programmed algorithm. -
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SIMBA Chain
SIMBA Chain
SIMBA Chain enables organizations to monetize and unlock the hidden value of their physical and digital assets through Smart Contracts and Non-Fungible Tokens (NFTs). Streamlined User Interfaces, APIs Building Data Relationships, Sustainable Blockchain Applications, and NFT Marketplaces. SIMBA Chain’s unique approach enables you to take disorganized critical data and organize it using drag and drop graph-based UIs to create relationships and secure it using the non-repudiability of the blockchain. Using SIMBA Chain’s easy to use Smart Contract Designer UI, you can specify relationships between your digital assets to make querying more intuitive and efficient. Smart Contracts and APIs are automatically generated. SIMBA provides a generic API to multiple blockchain systems so the system does not have a dependency on a single blockchain or distributed ledger technology. SIMBA Chain supports Ethereum, Quorum, Stellar, RSK, Binance, Ava Labs Avalanche, Hyperledger Fabric, and more. -
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The adoption of smart contracts has increased significantly since the launch of the Ethereum blockchain. Smart contracts are becoming more complex. They govern ownership of digital assets and drive key business logic. Greater transparency around the execution of decentralized finance (DeFi) transactions will increase confidence for companies, investors, and end-users. Identify common vulnerabilities and mitigate risks by utilizing customized tests to assess alignment with industry standards and best practices. Understand the expected outcome of the business logic within the smart contract’s code to assess the intended system design and functionality. Increase trust between counterparties in your DeFi ecosystem to help assess the validity of cryptocurrency tokens and smart contracts. Gain insights about the potential behavior of the token or smart contract’s functionality, security, compliance, and design implications.
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Stacks
Stacks
Stacks makes Bitcoin programmable, enabling decentralized apps and smart contracts that inherit all of Bitcoin’s powers. Build apps and smart contracts on Bitcoin. Stacks connects to Bitcoin, enabling you to build apps, smart contracts, and digital assets that are integrated with Bitcoin's security, capital, and network. Lock your STX temporarily to support the network’s security and consensus. As a reward, you’ll earn Bitcoin that miners transfer as part of Proof of Transfer. Stacks makes Bitcoin's $760B of capital programmable with smart contracts. Build a better financial system on top of Bitcoin that’s open, composable, and without intermediaries. Run your app’s logic on the blockchain with Clarity smart contracts. Clarity is a more secure and predictable language that prevents many bugs and exploits. Perfect for high-stakes code where bugs are not an option. -
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Solanascan
Solanascan
Solanascan is a block explorer and analytics platform for Solana, a decentralized smart contracts platform. Solanascan allows for the exploration of the Solana blockchain for transactions, addresses, tokens, prices, and other activities taking place on Solana. -
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aeternity
æternity blockchain
Engineered to scale and last, æternity is an easily accessible blockchain platform for the global public. With numerous innovative functionalities and performance far ahead of earlier blockchains, æternity allows its users and community to seamlessly venture into the new era of society, economy, and digital interactions. State channels make it possible to execute smart contracts off-chain. The blockchain enforces the smart contract code only in the case of a disagreement between the contracting parties. Unlike most blockchains, æternity’s core protocol was re-engineered specifically so it can accommodate state channels on the protocol and smart contract language level, making it easier to build applications for global-scale use cases requiring huge numbers of instant and private transactions without compromising on the security of a public blockchain. -
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Chainlink
Chainlink
Connect your smart contract to the outside world. Chainlink's decentralized oracle network provides reliable, tamper-proof inputs and outputs for complex smart contracts on any blockchain. Start building your universally connected smart contract. Use decentralization, trusted nodes, premium data, and cryptographic proofs to connect highly accurate and available data/APIs to any smart contract. Build on a flexible framework that can retrieve data from any API, connect with your existing systems, and integrate with any blockchain, now and in the future. Integrate battle-hardened and time-tested oracle solutions that secure billions of dollars in value for market-leading blockchain projects. Independently monitor and verify Chainlink’s open-source code, the performance of its oracle networks, and the quality of individual node operators. -
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Vyper
Vyper
Vyper is a contract-oriented, pythonic programming language that targets the Ethereum Virtual Machine (EVM). Security: It should be possible and natural to build secure smart-contracts in Vyper. Language and compiler simplicity: The language and the compiler implementation should strive to be simple. Auditability: Vyper code should be maximally human-readable. Furthermore, it should be maximally difficult to write misleading code. Simplicity for the reader is more important than simplicity for the writer, and simplicity for readers with low prior experience with Vyper (and low prior experience with programming in general) is particularly important.Starting Price: Free -
45
Clarinet
Hiro
Clarinet provides a CLI package with a Clarity runtime, an REPL, and a testing harness. Clarinet includes a Javascript library, testing environment, and a browser-based Sandbox. With Clarinet, you can rigorously iterate on your smart contracts locally before moving into production. Clarity is a programming language that brings smart contracts to Bitcoin. It’s optimized for security and predictability, and it gives developers a safe way to build complex smart contracts. Clarity is designed for high-stakes code where bugs are not an option. -
46
RSK
RSK Labs
RSK the safest smart contract blockchain platform secured by the Bitcoin Network. Bitcoin is the greatest DeFi opportunity and fully enabled on RSK, the most secure smart contract platform in the world. Bitcoin users now can lend, borrow, trade and earn interest on their Bitcoin. The future of finance is decentralized. RSK is the most secure contract platform in the world. RSK’s Contracts goal is to add value and functionality to the bitcoin Contracts ecosystem by enabling smart contracts, near instant Contracts payments, and higher scalability. RSK Blockchain is connected to Bitcoin through Merged Contracts Mining and the two-way peg also known as the bridge. Built on top of RSK, RIF aims to create the building blocks to construct a fully decentralized internet to enable Decentralized Sharing Economies in order to empower and protect the value of individuals through identity, payments, storage, communications, gateways services and the marketplace. -
47
Agoric
Agoric
A Proof-of-Stake chain utilizing secure JavaScript smart contracts to rapidly build and deploy DeFi. Save time by using our pre-built smart contract components and dapps. They’re secure, composable, and let you get your project out the door pronto. Agoric offers a library of reusable, composable components coded by experienced community members just like you. Use familiar tooling to build smart contracts in secure JavaScript. As you grow, be confident your hiring pool of experienced developers won't run dry! By eliminating categories of complex security bugs, Agoric provides builders with a safer environment to quickly harden your contracts. We’ve been working in smart contracts for decades, since long before it was called a blockchain. Agoric was founded on open-source principles optimized for a booming, collaborative, public economy. Agoric components help keep your focus on building your application, not on complex protocol integrations and third-party code. -
48
t3rn
t3rn
t3rn creates frictionless multichain smart contract execution that's accountable, scalable, and completely trust-free for investors, users, and developers. t3rn intelligently supports the interoperable systems that the multichain future will be built on by working intelligently with any multichain transaction. t3rn smart contract hubs have built-in fail-safes that reverse failed transactions to their last secure point, ensuring that funds aren't lost. Open-source code deployed with full on-chain provenance, allowing original authors to get paid every time their code executes. Defi should never be limited to one blockchain, t3rn makes multichain DeFi possible. Anyone can use the smart contracts stored in our open-source registry or get paid whenever a smart contract you upload is used. Smart contracts can be uploaded as they are, in familiar languages like Solidity, ink!, WebAssembly, or anything that compiles to WASM. -
49
OpenLaw
OpenLaw
OpenLaw makes it easy to create legal agreements that work with Ethereum. Wrap smart contracts in legal agreements in minutes using our tools. Sign and seamlessly interact with smart contracts. Our sandbox is for developers who want to make the next great product leveraging our tools, markup language, and blockchain extensions. OpenLaw is building a technology stack to help power next generation "smart" legal agreements. The OpenLaw protocol documentation is intended to provide a resource for developers to build around our open source language and integration APIs. OpenLaw Elements is a React component to help accelerate development for projects using OpenLaw. The main component of OpenLaw Elements is OpenLawForm. This component will render all other required form elements for a passed in template and its associated variable data. It also handles template sections and customizing their output. -
50
OpenZeppelin
OpenZeppelin
Summon our team of security experts to verify your system works as intended with the highest level of scrutiny. Track issues and resolutions, and interact directly with auditors for faster and more efficient communication. Automatic code analysis for differences, vulnerabilities, improvements, gas costs, and test runs. Powered by machine learning intelligence and state-of-the-art tools. Develop using security best practices, community-vetted libraries, and the most commonly adopted ERC standards. Test, execute, and verify deployments and upgrades across chains securely, with adding just 5 lines of code to your existing Hardhat (and soon Foundry) configuration. Gain full visibility into your smart contracts' risks and behaviors. Detect threats, get alerts on threats and anomalies, and automatically respond and resolve issues.
