Best API Management Software in the USA
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Compare the Top API Management Software in the USA as of September 2026
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What is API Management Software in the USA?
API management software is designed to help organizations create, manage, secure, and monitor APIs throughout their lifecycle. These tools enable businesses to expose their APIs to developers, control access, enforce security policies, and ensure optimal performance. Key features typically include API gateway functionality, authentication and authorization, traffic monitoring, rate limiting, analytics, and version control. API management software also helps with the documentation, testing, and debugging of APIs, as well as integrating with third-party services. It is commonly used to ensure seamless and secure communication between different systems, services, and applications, particularly in microservices architectures and cloud environments. Compare and read user reviews of the best API Management software in the USA currently available using the table below. This list is updated regularly.
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1
KrakenD
KrakenD
KrakenD is a high-performance API Gateway optimized for resource efficiency, capable of managing 70,000 requests per second on a single instance. The stateless architecture allows for straightforward, linear scalability, eliminating the need for complex coordination or database maintenance. It supports various protocols and API specifications, with features like fine-grained access controls, data transformation, and caching. Unique to KrakenD is its ability to aggregate multiple API responses into one, streamlining client-side operations. Security-wise, KrakenD aligns with OWASP standards and doesn't store data, making compliance simpler. It offers a declarative configuration and integrates with third-party logging and metrics tools. With transparent pricing and an open-source option, KrakenD is a comprehensive API Gateway solution for organizations prioritizing performance and scalability. -
2
MindCloud
MindCloud
MindCloud helps teams connect to and orchestrate workflows across APIs without rebuilding common integration infrastructure for every project. Its Universal API provides one predictable REST interface for 3,100+ applications, with normalized responses, consistent errors, authentication handling, pagination, filtering, and sorting. Connect once and interact with application data through a consistent request model.Starting Price: $625/month -
3
Linx
Twenty57
A powerful iPaaS platform for integration and business process automation. Linx is a powerful platform for building custom integrations at scale. The platform provides enterprise-grade capability and unparalleled flexibility to cater to a wide range of integration use cases for today’s growing businesses, including application integration, data synchronization, data migration, automations, and rapid API development and management. Linx is a low-code, desktop-based iPaaS that enables organizations to connect their cloud and on-premise applications, data sources.Starting Price: $599 per month -
4
APIWORX
APIWORX
APIWORX is a fully managed iPaaS and multi-enterprise integration platform built for eCommerce businesses, distributors, and B2B operators who need reliable, scalable data flow between their critical systems — without building or maintaining the integration themselves. At the core of the platform is APIXX, APIWORX's proprietary unified data model. Rather than passing raw data between systems, APIWORX normalizes every transaction — orders, inventory, shipments, invoices, payments, returns, customers, vendors, and more — into a governed, cross-system data layer with 15 entity types and 200+ normalized fields. This means a Shopify order, a NetSuite sales order, and an EDI 850 purchase order all resolve to the same identity and schema. No manual mapping. No downstream data conflicts. Integrations that actually work. APIWORX connects to 60+ platforms out of the box: Shopify, WooCommerce, BigCommerce, Amazon, eBay, Etsy, and Square on the commerce side; NetSuite, Sage Intacct, and QuicStarting Price: $299/month -
5
Qorus Integration Engine
Qore Technologies
Qorus Integration Engine® is the only No-Code for Coders solution, enabling software engineers to rapidly create and maintain enterprise apps through a combination of building block construction, configuration, and custom coding in a highly flexible, open-source platform. Qorus includes AI automation, fault tolerant workflows, native Python - Java language integration, and a data provider API that automatically introspects and interfaces with any system independently of the underlying API or integration technology. Qorus is available as a paid enterprise edition, and a FREE, fully functional community edition.Starting Price: $250 per month -
6
Postman
Postman
The collaboration platform for API development. Simplify each step of building an API and streamline collaboration so you can create better APIs—faster. Postman is a collaboration platform for API development. Postman's features simplify each step of building an API and streamline collaboration so you can create better APIs—faster. Quickly and easily send REST, SOAP, and GraphQL requests directly within Postman. Automate manual tests and integrate them into your CI/CD pipeline to ensure that any code changes won't break the API in production. Communicate the expected behavior of an API by simulating endpoints and their responses without having to set up a backend server. Generate and publish beautiful, machine-readable documentation to make your API easier to consume. Stay up-to-date on the health of your API by checking performance and response times at scheduled intervals. Provide a shared context for building and consuming APIs, and collaborate in real-time.Starting Price: $12 per user per month -
7
Boss Insights
Boss Insights
Boss Insights’ platform digitizes lending to grow relationships between banks and their business clients. Thanks to Amazon style advancement, there is a growing divide between lenders’ service and businesses’ expectations. Banks excel in regulation, however, operate with limited information on their business clients (out of date and gathered manually). Boss Insights’ API hub empowers lenders to bridge the divide. APIs are the most efficient way to digitize existing processes enabling accelerated service and a complete view in real time. The platform is used to accelerate SBA, SMB and Commercial Lending from months to minutes. It also supports cross-selling products empowering banks and credit unions to proactively serve customers. -
8
EnableX Communications APIs
vCloudx
EnableX makes integrating real-time communications into applications and workflows a lot easier. Designed and developed for Service Providers, Systems Integrators, and Developers, it provides a robust, scalable and secure communications platform without the complexity of building and maintaining the network infrastructure. By simply leveraging on EnableX comprehensive sets of programmable APIs and SDKs, developers can rapidly customize and embed all or part of the communication functions – voice, video, SMS and chat – right into existing applications, workflows and systems. Together with the Virtual Number services and advanced features such as AI and NLP, businesses can reach customers globally with an outstanding communication experience. -
9
Unleash
Bricks Software AS
Unleash is an open-source feature management software, built with large enterprises in mind. It's private, secure, scalable, and ready for the most complex setups out-of-the-box. Move from all-or-nothing releases to safe and frequent deployments Instead of perfecting a merge and fixing bugs when a set of features go live, you can release individual changes to your users, then immediately roll them back if something goes wrong. Scale your software and infrastructure at your own pace Reduce the complexity of feature flag management and tracking through a simple, user-friendly dashboard. Keep your user data to yourself. Full stop. Unleash offers private instances as part of its SaaS package. With assets like its proxy and Edge offerings, SaaS Unleash user data remains entirely with the customer. Significantly cut costs and reduce the drain on resources Reduce a significant amount of administrative costs, technical debt and helps you focus on the feature flags' benefits.Starting Price: $0 -
10
Azure API Apps
Microsoft
Continuous integration and deployment slots: Connect your favorite version control system to your API, and automatically deploy commits, which makes code changes easier than ever. Move your API to production, run tests against a copy of your app provided by deployment slots, and then redirect traffic to the new version without downtime. Simple authentication: Your API is just a few clicks away from being highly-secured through Azure Active Directory, social network single sign-on, or OAuth. No code changes are required, and we keep the sign-on SDKs for your services up to date. On-premises connectivity: Connect your API to your corporate or local network using on-premises connections with enterprise-grade security. Serve APIs to your intranet as if they were running locally, or connect them to existing internal network resources. -
11
Xano
Xano
Xano is the unified backend for building and deploying production-grade apps and AI agents. Instead of stitching together databases, runtimes, APIs, auth, integrations, and monitoring—plus a separate orchestrator for agents—Xano provides everything in one secure, scalable platform. Teams can model data, compose logic, expose secure APIs, and integrate with any system, while AI agents can use data and APIs, call external tools, and run server-side with observability and guardrails. Build visually, with AI, or in code from your IDE, then deploy with one click and scale automatically. Xano works with any frontend, including Lovable, Bolt, WeWeb, Retool, and custom code, so you don’t need to rebuild as you grow. Compliance, reliability, and scaling are built-in, enabling teams to focus on the business logic that makes their software unique.Starting Price: Free -
12
Zuplo
Zuplo
We’re reinventing API & MCP management for everybody, from startups to enterprises. Add authentication, analytics, rate-limiting, and developer documentation to your APIs and MCP servers in minutes. Protect your API by adding rate-limiting with Zuplo in minutes, and add over 50 available plugins like authentication to your API with a single click. Zuplo was built on the edge and deployed to +300 data centers in the world, which makes multi-cloud deployments first-class. With Zuplo you can run different workloads in different clouds while enforcing a unified set of security policies. Zuplo is the only API gateway that runs your OpenAPI spec directly. Leverage the OpenAPI ecosystem to build your API, and then deploy it to Zuplo without additional configuration. Zuplo automatically generates beautiful docs for your API. You can customize the docs with markdown and devs can self-serve API Keys directly from your docs. You can also directly generate hosted MCP servers from your OpenAPI.Starting Price: $0 per month -
13
Azure API Management
Microsoft
Manage APIs across clouds and on-premises: In addition to Azure, deploy the API gateways side-by-side with the APIs hosted in other clouds and on-premises to optimize API traffic flow. Meet security and compliance requirements while enjoying a unified management experience and full observability across all internal and external APIs. Move faster with unified API management: Today's innovative enterprises are adopting API architectures to accelerate growth. Streamline your work across hybrid and multi-cloud environments with a single place for managing all your APIs. Help protect your resources: Selectively expose data and services to employees, partners, and customers by applying authentication, authorization, and usage limits. -
14
Ambassador
Ambassador Labs
Ambassador Edge Stack is a Kubernetes-native API Gateway that delivers the scalability, security, and simplicity for some of the world's largest Kubernetes installations. Edge Stack makes securing microservices easy with a comprehensive set of security functionality, including automatic TLS, authentication, rate limiting, WAF integration, and fine-grained access control. The API Gateway contains a modern Kubernetes ingress controller that supports a broad range of protocols including gRPC and gRPC-Web, supports TLS termination, and provides traffic management controls for resource availability. Why use Ambassador Edge Stack API Gateway? - Accelerate Scalability: Manage high traffic volumes and distribute incoming requests across multiple backend services, ensuring reliable application performance. - Enhanced Security: Protect your APIs from unauthorized access and malicious attacks with robust security features. - Improve Productivity & Developer Experience -
15
WSO2 API Manager
WSO2
One complete platform for building, integrating, and exposing your digital services as managed APIs in the cloud, on-premises, and hybrid architectures to drive your digital transformation strategy. Implement industry-standard authorization flows — such as OAuth, OpenID Connect, and JWTs — out of the box and integrate with your existing identity access or key management tools. Build APIs from existing services, manage APIs from internally built applications and from third-party providers, and monitor their usage and performance from inception to retirement. Provide real-time access to API usage and performance statistics to decision-makers to optimize your developer support, continuously improve your services, and drive further adoption to reach your business goals. -
16
Directus
Monospace Inc
Directus is an Open Data Platform for managing the content of any SQL database. It provides a powerful API layer for developers and an intuitive App for non-technical users. Written entirely in JavaScript (primarily Node.js and Vue.js), Directus is completely open-source, modular, and extensible, allowing it to be fully tailored to your exact project needs. With Directus Cloud, we've taken our open-source spirit to the cloud by offering Directus Community Cloud, a completely free tier - without quotas or limitations. It's ideal for hobby projects and demos, and when you're ready for production, Standard Cloud has the power and infrastructure options you need. Our pricing is usage-based, which means you only pay for what you use. Use Directus on your next headless cms, internal tool, or SaaS project, or use our Insights for better data management and analytics. With Directus, you're only limited by your imagination.Starting Price: Free -
17
CData Arc
CData Arc International
CData Arc is a leading B2B application and data connectivity solution for secure managed file transfer (MFT), EDI processing, and back-office integration. It seamlessly connects enterprise applications like CRMs, ERPs, RDBMS, and more to automate complex processes and synchronization across the enterprise, both on-premises and in the cloud. The application supports file transfer through a wide array of B2B messaging protocols including AS2, AS4, OFTP, SFTP, and more. In addition, Arc features interactive EDI mapping and translation with support for all major EDI standards and protocols such as X12 and EDIFACT. A codeless visual interface features a modern drag-and-drop approach to workflow management where users can configure connectors in a workspace to build complex workflows. Drag-and-drop also extends to data transformation allowing users to easily map data between formats like JSON, XML, and CSV. Start a free 30-day trial or get more information on our websiteStarting Price: $0.00 -
18
The OptimalCloud
Optimal IdM
The OptimalCloud platform is a full featured, award winning, SSO Federation & IAM solution that provides a single point of authentication, policy management and auditing for a seamless end user experience. The OptimalCloud is deployed in workforce and consumer scenarios, used by some of the most recognizable companies on the globe, and used in some of the most secure environments in the world. Each feature-rich pricing tier comes with multi-factor authentication (MFA), because proper security shouldn't cost extra. The OptimalCloud is integrated with more than eleven thousand applications, simplifying set up and configuration and also has 24 x 7 x 365 support with a guaranteed uptime of 99.99%.Starting Price: $2/user/month -
19
Backendless
Backendless
Backendless is a Visual App Development Platform (VADP) that combines API, user, and database management functionality with a user-friendly, web-based interface and UI Builder. Backendless offers the ability to send emails and push notifications and supports real-time chat and geolocation-based functionality. A Backendless application can be customized with manually written code or using our Codeless logic builder. The platform can be hosted on our cloud servers or installed and managed on your own private servers. The Backendless UI Builder allows you to build fully functional web and mobile apps. You can use the UI Builder, or Backendless works seamlessly with virtually any client-side environment, automatically morphing data to the proper format for the frontend operating system. A Backendless database can also be connected to external databases, allowing you to maintain existing data sources while also being able to manage those databases using Backendless' intuitive interface.Starting Price: $15.00/month -
20
Gravitee
Gravitee.io
Gravitee is an AI agent management and API management platform designed to secure, observe, and govern interactions between AI agents, models, APIs, event streams, and enterprise services. Its AI Gateway provides centralized control for LLM traffic, MCP tool access, and agent-to-agent communication through LLM Proxy, MCP Proxy, and A2A Proxy capabilities. The platform can enforce authentication, authorization, least-privilege access, PII redaction, rate limits, spending controls, and audit logging across AI traffic. Gravitee also provides visibility into agent behavior, token consumption, dependencies, costs, and usage patterns so organizations can identify shadow AI and unmonitored workloads. Beyond AI governance, the platform manages APIs and event streams, including REST, GraphQL, gRPC, Kafka, and related enterprise integration patterns. Gravitee is designed for organizations that want a unified control layer for AI agents, APIs, events, and model access.Starting Price: $2500 per month -
21
SyncTree
Ntuple
SyncTree strives to be a "Super Connecting Platform" that can easily connect any services you want. With SyncTree, which consists of SyncTree STUDIO, a solution for building backend business logic with block coding, and Block Store, a platform for buying and selling pre-made backend function blocks like App Store, you can organically utilize data and connect services to achieve unlimited service expansion. Based on aPaaS, Block Store provides APIs from various services such as ChatGPT, DALLE, YouTube, etc. in the form of 'backend function blocks', which you can subscribe to and then combine as you want quickly in SyncTree STUDIO to build your business logic. SyncTree is for everyone, whether you're an individual or a business, and you can subscribe and use it according to your needs, from the free version to the PRO version.Starting Price: Free/1Month/3,000 Call -
22
Treblle
Treblle
Treblle is a federated API Intelligence platform built for enterprises that need full visibility, control, and security over their APIs. With a single integration, Treblle provides real-time API Discovery, Observability, Analytics, Governance, Runtime Security, and Developer Portals. It supports on-prem and private cloud deployments to meet strict compliance and data privacy requirements. Treblle helps teams shift left by surfacing API issues early in development and ensuring consistency across environments. Its AI-powered Integration Assistant simplifies onboarding and reduces manual effort. Trusted by global enterprises and recognized over 15 times by Gartner, Treblle accelerates innovation while giving you complete control over your API landscape.Starting Price: $25 per month -
23
Zunoy MockAPI
Mentcube Innovations Pvt Ltd
Zunoy MockAPI - a game changer for developers looking to create and use mock APIs without needing to set up a full backend service. It's ideal for those times when you just can't wait for the actual API to be ready, whether it's a matter of frontend dev, testing, or prototyping. Quick to get up and running, users can whip up mock endpoints in no time, define the request & response data, and make the whole thing behave just like a real API - totally on point for development & testing purposes. This platform really does make life easier for teams to keep on working independently, regardless of whether the backend is ready or not - no dependencies to hold things up. You can test integrations, validate app workflows & show off product concepts, all with realistic API responses. The truth is, MockAPI is a real lifesaver for building prototypes, testing apps, speeding up dev cycles & reducing delays caused by a half-built backend.Starting Price: $5/month -
24
AvAIO
SysAIO
At SysAIO, we create all-in-one software solutions to simplify complex operations. Our flagship product, AvAIO, is built for aviation—seamlessly managing reservations, operations, and management, all within in a single platform. Gain full oversight of your airline’s operations with advanced management tools covering compliance tracking, aircraft airworthiness, and maintenance scheduling. AvAIO centralizes critical data, automates reporting, and enhances decision-making, ensuring regulatory compliance, operational efficiency, and improved resource allocation. Deliver a seamless booking experience with integrated DCS, automated check-in options, and secure payment processing. AvAIO optimizes inventory management, reduces manual workload, and ensures a smooth reservation process—enhancing both passenger satisfaction and operational efficiency. Gain full oversight of your airline’s operations with advanced management tools. Visit our website for more details.Starting Price: $2000 per month -
25
DreamFactory
DreamFactory Software
DreamFactory Software is the fastest way to build secure, internal REST APIs. Instantly generate APIs from any database with built-in enterprise security controls that operates on-premises, air-gapped, or in the cloud. Develop 4x faster, save 70% on new projects, remove project management uncertainty, focus talent on truly critical issues, win more clients, and integrate with newer & legacy technologies instantly as needed. DreamFactory is the easiest and fastest way to automatically generate, publish, manage, and secure REST APIs, convert SOAP to REST, and aggregate disparate data sources through a single API platform. See why companies like Disney, Bosch, Netgear, T-Mobile, Intel, and many more are embracing DreamFactory's innovative platform to get a competitive edge. Start a hosted trial or talk to our engineers to get access to an on-prem environment!Starting Price: $1500/month -
26
Kong Konnect
Kong
Kong Konnect Enterprise Service Connectivity Platform brokers an organization’s information across all services. Built on top of Kong’s battle-tested core, Kong Konnect Enterprise enables customers to simplify management of APIs and microservices across hybrid-cloud and multi-cloud deployments. With Kong Konnect Enterprise, customers can proactively identify anomalies and threats, automate tasks, and improve visibility across their entire organization. Stop managing your applications and services, and start owning them with the Kong Konnect Enterprise Service Connectivity Platform. Kong Konnect Enterprise provides the industry’s lowest latency and highest scalability to ensure your services always perform at their best. Kong Konnect has a lightweight, open source core that allows you to optimize performance across all your services, no matter where they run. -
27
Autochat
Autochat.io
Live Chat that Sells for you. Do you think Live Chat is only a customer support tool? We would like to change your mind. Engage shoppers in real time before they get stuck or leave. Train bots to respond to common customer queries. Target shoppers based on their history and behavior. Automate common scenarios to engage shoppers 24x7. Power to influence and assist your shoppers throughout their purchase journey. Every customer conversation gets automatically augmented with activity trail from the current session and historical transactions. It helps respond to customer queries in the blink of an eye. Features like Proactive Messaging, Live Shopper Insights and Real-time Shopper Journeys help identify live shopping sessions with highest revenue potential. All our powerful features are available with a simple DIY graphical interface. Zero programming skills required. Our Deep Integration with Shopify starts powering your store automatically as soon as you install the app.Starting Price: $1 per month -
28
SheetDB
SheetDB
SheetDB will turn your sheets into a JSON API, easy to integrate with other tools and all programming languages. We have prepared many libraries working with common tools, other APIs and programming languages. If you work with non-IT people, use Google Sheets as a database for your projects. Spreadsheet is a great CMS that everyone know how to use! SheetDB is really easy to implement with any programming language. We take care about tokens and security stuff, so you can focus on your ideas.Starting Price: $19 per month -
29
Checkly
Pink Robots
Monitor the status and performance of your API endpoints & vital site transactions from a single, simple dashboard. Checkly is an active reliability platform that brings together the best of end-to-end testing and active monitoring to serve modern, cross-functional DevOps teams. With a focus on JavaScript-based Open Source tech stacks, Checkly is easy to get started with and seamlessly integrates into your development workflow. Checkly is the API & E2E monitoring platform for the modern stack: programmable, flexible and loving JavaScript. Monitor and validate your crucial site transactions. Take screenshots and get instant insights into what's working and what's not. Coding browser click-flows used to be hard. Not anymore. Use modern open source frameworks like Playwright and Puppeteer to automate your flows. Run your checks in 20 locations worldwide. Make sure your APIs always responds quickly and with the correct payload.Starting Price: $0.80 /10k API check runs -
30
DigitalAPI
DigitalAPI
DigitalAPI is a unified API management platform designed to help organizations manage the full lifecycle of APIs, events, and agents across multiple environments. It centralizes API discovery, governance, deployment, and monetization into a single control plane. The platform enables businesses to manage APIs across different gateways and cloud infrastructures with enhanced visibility and control. It includes tools like a lightweight API gateway, developer portal, and external API marketplace for improved accessibility and adoption. DigitalAPI also supports AI-ready capabilities, allowing APIs to be integrated with agent-based workflows and automation. Its governance features ensure security, compliance, and structured API management at scale. Overall, DigitalAPI helps organizations streamline API operations and unlock new revenue opportunities.Starting Price: $99 per month
