Best Insomnia Alternatives 2026
Unlock effortless API testing and debugging with Insomnia, the intuitive and versatile API client. Simplify your workflow, enhance collaboration, and ensure API reliability. Explore its sleek interface, streamlined functionalities, and powerful customization features for both REST and GraphQL.
Insomnia simplifies API testing with its user-friendly interface and powerful features. It supports various API types, including REST and GraphQL. It enables developers to easily create requests, inspect responses, and collaborate effectively. Its intuitive design speeds up API debugging and ensures reliable API performance, making it a must-have for developers needing quick and thorough testing, every single time.
Recent Reviews
"Insomnia has become an indispensable tool in my QA workflow. Its ability to easily manage and organize API requests acro..."
"As a backend developer, Insomnia simplifies my API development process significantly. The ability to import and export c..."
"Insomnia is a decent tool for testing APIs, and I've found its basic functionalities to be adequate for my frontend deve..."
Insomnia
Insomnia is a cross-platform API client designed for testing and debugging REST and GraphQL APIs. It features a clean interface and collaboration tools.
Platform Highlights
- User-friendly interface
- GraphQL support
- API debugging
- Limited free features
- Performance issues
Based on 8,000+ creator reviews
Insomnia Alternatives
Compare top api tools platforms with detailed reviews and ratings
Kong Gateway
Kong Gateway is a lightweight, scalable API gateway for managing microservices and APIs. It offers features like authentication, traffic control, and transformations.
"Kong Gateway has been a game-changer for our microservices architecture. Its plugin ecosystem is incredibly rich, allowi..."
Stoplight
Stoplight offers tools for API design, documentation, and governance. It helps teams build consistent, well-documented APIs with collaborative workflows.
"Stoplight has become an indispensable tool in our API design workflow. The ability to collaboratively design and documen..."
Swagger
Swagger (OpenAPI) is a popular tool for designing, documenting, and consuming RESTful APIs. It helps create interactive documentation and client SDKs.
"Swagger has completely revolutionized our API development workflow! The ability to visually design, document, and test A..."
Assertible
Assertible focuses on API testing and monitoring. It helps ensure APIs are reliable with automated tests and continuous monitoring for uptime and performance.
"Assertible has been a game-changer for our API testing strategy. The ease of setting up assertions and the detailed repo..."
RapidAPI
RapidAPI is a marketplace for APIs, allowing developers to discover, test, and connect to thousands of APIs. It also offers API management solutions.
"RapidAPI has completely streamlined my API integration process. The unified platform makes discovering, testing, and con..."
Apigee
Apigee is a comprehensive API management platform that provides analytics, security, and scalability. It helps businesses design, secure, and manage their APIs effectively.
"Apigee has been instrumental in modernizing our API infrastructure. The policy enforcement capabilities are robust, allo..."
What users say about Insomnia
Real experiences from our community of users who have tried Insomnia and its alternatives.
Insomnia has become an indispensable tool in my QA workflow. Its ability to easily manage and organize API requests across multiple environments has significantly improved my testing efficiency. The interface is intuitive, and the debugging features are incredibly helpful when troubleshooting issues. I appreciate the continuous updates and improvements the Insomnia team delivers, making it a top-notch API client.
As a backend developer, Insomnia simplifies my API development process significantly. The ability to import and export collections in various formats, coupled with environment variable support, makes collaborating with my team seamless. The GraphQL support is a major plus, enabling me to quickly test queries and mutations. While there's a slight learning curve for some advanced features, the documentation is comprehensive, and the active community provides plenty of support, resulting in a highly productive experience.
Insomnia is a decent tool for testing APIs, and I've found its basic functionalities to be adequate for my frontend development needs. The request history is helpful for revisiting previous queries, and the overall UI is relatively clean. However, I've occasionally encountered some performance issues with larger API responses, and I wish there were more advanced options for scripting and automating tests directly within the application. It's a solid option, but there is definitely room for improvement.