Requestly alternatives

12 Windows apps in the same category as Requestly, ranked by what they have in common and by popularity.

• 
  Bruno

  Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

  Open source 4.3.0 120.8K ↓ ★ 47.8K api, api-client, api-testing
• 
  Insomnia

  The Desktop API client for REST and GraphQL. Make requests, inspect responses.

  Open source 13.3.1 153K ↓ ★ 40.1K api, api-client, rest
• 
  HTTPie

  HTTPie for Web & Desktop — cross-platform API testing client for humans. Painlessly test REST, GraphQL, and HTTP APIs.

  Free 2025.2.0 65.8K ↓ ★ 4.1K api, api-client, rest
• 
  Hurl

  Hurl is a command line tool that runs HTTP requests defined in a simple plain text format.

  Open source 8.0.1 6.2K ↓ ★ 19.3K http, https, api-testing
• 
  Yaak

  The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC.

  Open source 2026.9.0 19.2K ↓ ★ 19.3K api-client, http
• 
  RenderDoc

  A stand-alone graphics debugging tool

  Open source 1.46.0 4.9K ↓ ★ 11.2K debugging
• 
  xh

  Friendly and fast tool for sending HTTP requests

  Open source 0.26.3 4.2K ↓ ★ 8.1K api, rest, http
• 
  SoapUI

  An advanced API testing utility.

  Open source 5.10.0 659.2K ↓ api, rest, development
• 
  Altair GraphQL Client

  A beautiful feature-rich GraphQL Client for all platforms.

  Open source 8.5.11 20.1K ↓ ★ 5.4K
• 
  HTTP Toolkit

  HTTP Toolkit is a beautiful & open-source tool for debugging, testing and building with HTTP(S) on Windows, Linux & Mac.

  Open source 1.27.3 4.1K ↓ ★ 737 api, http, https
• 
  ARMClient

  A simple command line tool to invoke the Azure Resource Manager API

  Open source 1.9 102.1K ↓ ★ 339 api, rest
• 
  ResponsivelyApp

  A modified browser built using Electron that helps in responsive web development.

  Open source 1.18.0 7.4K ↓ ★ 25.4K

Comparison

App	Licence	Version	Updated	GitHub stars	Chocolatey downloads
Requestly	Open source	26.6.29	September 21, 2026	163	14
Bruno	Open source	4.3.0	October 22, 2026	47.8K	120.8K
Insomnia	Open source	13.3.1	October 9, 2026	40.1K	153K
HTTPie	Free	2025.2.0	March 14, 2025	4.1K	65.8K
Hurl	Open source	8.0.1	April 29, 2026	19.3K	6.2K
Yaak	Open source	2026.9.0	October 10, 2026	19.3K	19.2K
RenderDoc	Open source	1.46.0	August 31, 2026	11.2K	4.9K
xh	Open source	0.26.3	October 21, 2026	8.1K	4.2K
SoapUI	Open source	5.10.0	June 2, 2026	—	659.2K
Altair GraphQL Client	Open source	8.5.11	October 10, 2026	5.4K	20.1K
HTTP Toolkit	Open source	1.27.3	October 21, 2026	737	4.1K
ARMClient	Open source	1.9	July 16, 2025	339	102.1K
ResponsivelyApp	Open source	1.18.0	February 16, 2026	25.4K	7.4K