Best Layer 1 Protocols

Compare the Top Layer 1 Protocols as of January 2026

What are Layer 1 Protocols?

Layer 1 protocols, also known as layer 1 blockchains, are blockchain protocols that are built as the base layer of a blockchain. A layer 1 protocol serves as the underlying base blockchain of a blockchain network, as opposed to a layer 2 protocol which is designed to improve the scaling problems and transaction speeds and fees that layer 1 blockchain networks and protocols face. Decentralized applications and cryptocurrencies can be built on Layer 1 protocols, and layer 1 protocols interact with layer 2 protocols in order to improve efficiency and overall user experience. Compare and read user reviews of the best Layer 1 Protocols currently available using the table below. This list is updated regularly.

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    Fetch.ai

    Fetch.ai

    Fetch.ai

    At Fetch.ai we build tools and infrastructure to enable a decentralized digital economy. Fetch.ai’s network is based around an open-source technology that any user can run to connect to the network, giving access to the power of AI on a world-scale secure dataset, to carry out complex coordination tasks in the modern economy. On this network a series of software agents represent and act on behalf of their owners. These autonomous agents work to provide an optimised service across a variety of ecosystems, to the benefit of both suppliers and consumers. This system has wide potential in many areas. Financial services users can optimize trading, public transport networks could be reconfigured, cities could intelligently adapt to usage by their citizens, the gig economy could be restructured, and energy networks can be connected in a smart grid.
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