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Tool Name Free Version Open Source Website Apidog Free Basic Plan No https://apidog.com Postman Free Basic Plan No https://www.postman.com Insomnia Free Basic Plan Yes https://insomnia.rest Paw Paid No https://paw.cloud Hoppscotch Free Yes https://hoppscotch.io Bruno Free Yes https://www.usebruno.com Thunder Client Free No https://www.thunderclient.com Advanced REST Client Free Yes https://github.com/advanced-rest-client/arc-electron HTTPie Free Basic Plan Yes https://httpie.io RestClient Free Yes https://github.com/rest-client/rest-client
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
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RESTClient
Simple HTTP and REST client for Ruby, inspired by microframework syntax for specifying actions.
Tool Name Free Version Open Source Website Apidog Free Basic Plan No https://apidog.com Postman Free Basic Plan No https://www.postman.com Insomnia Free Basic Plan Yes https://insomnia.rest Paw Paid No https://paw.cloud Hoppscotch Free Yes https://hoppscotch.io Bruno Free Yes https://www.usebruno.com Thunder Client Free No https://www.thunderclient.com Advanced REST Client Free Yes https://github.com/advanced-rest-client/arc-electron HTTPie Free Basic Plan Yes https://httpie.io RestClient Free Yes https://github.com/rest-client/rest-client
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Tool Name Free Version Open Source Website Apidog Free Basic Plan No https://apidog.com Postman Free Basic Plan No https://www.postman.com Insomnia Free Basic Plan Yes https://insomnia.rest Paw Paid No https://paw.cloud Hoppscotch Free Yes https://hoppscotch.io Bruno Free Yes https://www.usebruno.com Thunder Client Free No https://www.thunderclient.com Advanced REST Client Free Yes https://github.com/advanced-rest-client/arc-electron HTTPie Free Basic Plan Yes https://httpie.io RestClient Free Yes https://github.com/rest-client/rest-client
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Tool Name Free Version Open Source Website Apidog Free Basic Plan No https://apidog.com Postman Free Basic Plan No https://www.postman.com Insomnia Free Basic Plan Yes https://insomnia.rest Paw Paid No https://paw.cloud Hoppscotch Free Yes https://hoppscotch.io Bruno Free Yes https://www.usebruno.com Thunder Client Free No https://www.thunderclient.com Advanced REST Client Free Yes https://github.com/advanced-rest-client/arc-electron HTTPie Free Basic Plan Yes https://httpie.io RestClient Free Yes https://github.com/rest-client/rest-client
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Tool Name Free Version Open Source Website Apidog Free Basic Plan No https://apidog.com Postman Free Basic Plan No https://www.postman.com Insomnia Free Basic Plan Yes https://insomnia.rest Paw Paid No https://paw.cloud Hoppscotch Free Yes https://hoppscotch.io Bruno Free Yes https://www.usebruno.com Thunder Client Free No https://www.thunderclient.com Advanced REST Client Free Yes https://github.com/advanced-rest-client/arc-electron HTTPie Free Basic Plan Yes https://httpie.io RestClient Free Yes https://github.com/rest-client/rest-client
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insomnia
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
Tool Name Free Version Open Source Website Apidog Free Basic Plan No https://apidog.com Postman Free Basic Plan No https://www.postman.com Insomnia Free Basic Plan Yes https://insomnia.rest Paw Paid No https://paw.cloud Hoppscotch Free Yes https://hoppscotch.io Bruno Free Yes https://www.usebruno.com Thunder Client Free No https://www.thunderclient.com Advanced REST Client Free Yes https://github.com/advanced-rest-client/arc-electron HTTPie Free Basic Plan Yes https://httpie.io RestClient Free Yes https://github.com/rest-client/rest-client
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httpie
🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more. (by httpie)
Tool Name Free Version Open Source Website Apidog Free Basic Plan No https://apidog.com Postman Free Basic Plan No https://www.postman.com Insomnia Free Basic Plan Yes https://insomnia.rest Paw Paid No https://paw.cloud Hoppscotch Free Yes https://hoppscotch.io Bruno Free Yes https://www.usebruno.com Thunder Client Free No https://www.thunderclient.com Advanced REST Client Free Yes https://github.com/advanced-rest-client/arc-electron HTTPie Free Basic Plan Yes https://httpie.io RestClient Free Yes https://github.com/rest-client/rest-client
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Nutrient
Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers. Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
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Tool Name Free Version Open Source Website Apidog Free Basic Plan No https://apidog.com Postman Free Basic Plan No https://www.postman.com Insomnia Free Basic Plan Yes https://insomnia.rest Paw Paid No https://paw.cloud Hoppscotch Free Yes https://hoppscotch.io Bruno Free Yes https://www.usebruno.com Thunder Client Free No https://www.thunderclient.com Advanced REST Client Free Yes https://github.com/advanced-rest-client/arc-electron HTTPie Free Basic Plan Yes https://httpie.io RestClient Free Yes https://github.com/rest-client/rest-client