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Thunder Client

API Development · Free · since 2021

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Thunder Client is a lightweight REST API client built into VS Code with collections and environments. It handles vs code extension, collections, cli, and git sync, and it's best suited for vs code users wanting a lightweight api client. It has been around since 2021, giving it a 5-year head start in building out integrations and refining the product.

The core product is entirely free. It's aimed at individual users, so it's fast to set up but may lack team-management features if you scale.

pros

  • Includes VS Code Extension as a core feature, purpose-built for api development workflows
  • Includes Collections as a core feature, purpose-built for api development workflows
  • The core product is free with no paywalled essentials
  • Includes cli alongside the core feature set — fewer separate tools needed

cons

  • May lack some advanced features
  • Some advanced features require upgrading to a paid plan
  • Fewer built-in features means you may need additional tools to cover gaps
  • Ecosystem of third-party integrations is smaller than the market leaders in api development

top Thunder Client alternatives

Swagger Open-source API development framework with the OpenAPI specification. Free Stoplight API design, documentation, and governance platform with OpenAPI support. Free Paw (RapidAPI) Native macOS API client with code generation, environments, and team sync. $49.99 one-time Apidog All-in-one platform for API design, debugging, testing, documentation, and mocking. Free

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Thunder Client compared

Postman vs Thunder Client · Insomnia vs Thunder Client · Hoppscotch vs Thunder Client · Bruno vs Thunder Client · RapidAPI vs Thunder Client · Swagger vs Thunder Client · Stoplight vs Thunder Client · Thunder Client vs Paw (RapidAPI)

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