Requestly AlternativesHTTP(S) Debuggers & HTTP Clients like Requestly

Requestly is described as 'Lightweight proxy available as a browser extension & desktop app to intercept & modify network requests. Using Requestly you can Modify Headers, Redirect Url, Mock API response, Delay/Throttle requests, etc' and is a http(s) debugger in the development category. There are more than 25 alternatives to Requestly for a variety of platforms, including Mac, Windows, Linux, Web-based and Google Chrome apps. The best Requestly alternative is Postman, which is free. Other great apps like Requestly are mitmproxy, Yaak, Fiddler and HTTP Toolkit.

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Alternatives list

  1. Postman icon

    Postman

     177 likes

    Postman is a collaborative platform for API development that provides extensive tools for designing, testing, and documenting APIs. It allows API verification through requests, automated testing via Collection Runner, and offers both free and paid plans, catering to individuals and teams.

    91 Postman alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    • Google Chrome
    • Flathub
    • Flatpak
    • Snapcraft
    Postman screenshot 1
     
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    1
    Comments about Postman as an Alternative to Requestly
    Abhishek Sachan
    Positive
    0

    I think Requestly is coming up as a strong alternative to Postman. The power of request interception and modification combined with an API Client really simplifies the workflow. The major concern with Postman is its closed source is also resolved by Requestly being an Open Source project. I would rather pay for Requestly a single tool instead of paying for 2 tools to intercept and modify the request and API Client.

    Review by a new / low-activity user.
    Requestly Icon
    Postman icon

    • Postman is the most popular Web-based, Windows, Mac & Linux alternative to Requestly.

    • Postman is the most popular free alternative to Requestly.

    • Postman is Freemium and ProprietaryRequestly is Freemium and Open Source
  2. mitmproxy icon

    mitmproxy

     78 likes

    mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP. It provides a console interface that allows traffic flows to be inspected and edited on the fly. It also features mitmdump, a commandline tool that provides a tcpdump-like interface for saving, viewing and...

    21 mitmproxy alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    mitmweb
     

    • mitmproxy is the most popular Open Source alternative to Requestly.

    • mitmproxy is Free and Open SourceRequestly is Freemium and Open Source
  4. Yaak icon

    Yaak

     18 likes

    The API client for modern developers. Call REST, GraphQL, and gRPC APIs from a simple and intuitive app.

    Cost / License

    • Free Personal
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    Clean an minimal interface
     
  5. Ad
    Screenshot
    NativeRest icon
    NativeRest

    Native desktop app for Windows offers high-performance REST and HTTP API testing, low memory and CPU use, custom methods, portable version, proxy support, multiple environments, code generation, multilingual interface, and import...

    https://nativesoft.com
    Learn More
  6. Fiddler icon

    Fiddler

     206 likes

    Web Debugging Proxy that logs all HTTP(S) traffic for comprehensive analysis. It allows manipulation of traffic, supports scripting, and extends with .NET. Debugs virtually any application, implementing man-in-the-middle interception with self-signed certificates. Freeware, ideal for developers.

    47 Fiddler alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Windows
    Fiddler screenshot 1
     
  7. HTTP Toolkit icon

    HTTP Toolkit

     89 likes

    HTTP Toolkit is a beautiful, cross-platform & open-source HTTP(S) debugging proxy, analyzer & client, with built-in support for modern tools and automatic interception for clients from Docker to Android to iOS.

    50 HTTP Toolkit alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source (AGPL-3.0)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Docker
    HTTP Toolkit screenshot 1
     

    • HTTP Toolkit is the most popular Android & iPhone alternative to Requestly.

    • HTTP Toolkit is Freemium and Open SourceRequestly is also Freemium and Open Source
  8. Hoppscotch icon

    Hoppscotch

     41 likes

    Hoppscotch is an open-source API development ecosystem. It helps you create your requests faster, saving you precious time on your development.

    67 Hoppscotch alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Online
    • Self-Hosted
    Hoppscotch screenshot 1
     

    • Hoppscotch is the most popular Self-Hosted alternative to Requestly.

    • Hoppscotch is Free and Open SourceRequestly is Freemium and Open Source
  10. Charles icon

    Charles

     68 likes

    Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic between their machine and the Internet. This includes requests, responses and the HTTP headers (which contain the cookies and caching information).

    28 Charles alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone
    • iPad
    Charles screenshot 1
     

    • Charles is the most popular iPad alternative to Requestly.

    • Charles is the most popular commercial alternative to Requestly.

    • Charles is Paid and ProprietaryRequestly is Freemium and Open Source
  11. Proxyman icon

    Proxyman

     15 likes

    Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains. Available on macOS, iOS, Windows & Linux.

    53 Proxyman alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone
    • iPad
    Native macOS app.
     
  12. RecipeUI icon

    RecipeUI

     5 likes

    RecipeUI is rethinking how we use API tools like Postman or Insomnia. We're starting off with TypeScript powered API requests and API collections you can run in seconds!

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Linux
    • Mac
    • Windows
    RecipeUI screenshot 1
     
  13. Chapar icon

    Chapar

     Like

    Upcoming API testing tool in beta, built in GoLang, supporting HTTP/gRPC, workspaces, environments, request management, and various content types. Features include dark mode, local data storage, Postman import, environment variable setting, and request chaining.

    Cost / License

    Application types

    Platforms

    • Mac
    • Linux
    Chapar screenshot 1
     
  14. gRPC icon

    gRPC

     1 like

    gRPC is a modern open source high performance Remote Procedure Call (RPC) framework that can run in any environment. It can efficiently connect services in and across data centers with pluggable support for load balancing, tracing, health checking and authentication.

    52 gRPC alternatives

    Cost / License

    Platforms

    • Self-Hosted
    gRPC screenshot 1
     
  15. Jam.dev icon

    Jam.dev

     Like

    With Jam, in one click, you can: take a screenshot, record a video, or capture an instant replay, and Jam will instantly generate a link to share with your team.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Platforms

    • Microsoft Edge
    • Google Chrome
    • Opera
    • Brave
    Jam.dev screenshot 1
     
12 of 30 Requestly alternatives