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Insomnia

API Clients

Postman

API Clients

Popular to compare with Insomnia

Comparison of Insomnia, Postman
Insomnia
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Postman
Visit website
CategoryAPI ClientsAPI Clients
PricingOpen sourceFree tier, unlimited projectsFreemiumFree sign up, paid plans
Platforms
  • Windows
  • Mac
  • Web
  • Windows
  • Mac
  • Linux
Best for
  • Backend developers
  • QA engineers
  • API teams
  • API developers
  • QA teams
  • Backend teams
Highlights
  • Send HTTP, GraphQL, gRPC, WebSocket and SSE requests
  • Design APIs starting from OpenAPI specs
  • Generate mock responses from collections or specs
  • Send and organise API requests in a client
  • Run collections and data-driven API tests
  • Design specs with an OpenAPI editor and mock servers
GitHub stars40.1k–
Last update2 days ago–

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  • Web Tools Finder (WTF) is a curated directory built by developers and designers for web developers, designers, vibe coders, and freelancers. It brings useful tools and resources together in one place, helping you save time, discover better resources, and bookmark your favorites for free, without signing up.

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  • Use the Search Directory, or press Ctrl K (Cmd K on a Mac) to search from any page. Each section lists its tools by category, and when tools have pricing details you can filter by price, such as Free, Freemium or Paid. Open a tool to read its description, highlights and details, and save the ones you like.

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  • It shows how many tools were added to that section in the last 7 days. The label disappears once you open the section.

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  • They come from GitHub star counts, which refresh automatically every day. Stars show how popular a project is, not how good it is for your project.

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  • Yes! You can submit your tool, resource, or agency through our submission options. Our team reviews each submission according to our listing guidelines and policies. We'll contact you regarding the review, eligibility, and next steps before your listing is published.

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  • They mark paid or partner placements. Those listings are not recommendations from Web Tools Finder, and they are labelled clearly so you can tell them apart from the rest of the directory.

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  • Use the Feedback button in the menu and choose Something is broken, or write to us from the Contact page. We also check tool links regularly and review the ones that stop working.

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