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Sparrow

Sparrow

The lightest and fastest API testing platform

5.0•34 reviews•

976 followers

The lightest and fastest API testing platform

5.0•34 reviews•

976 followers

Visit website
Automation tools
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AI Coding Assistants
Sparrow is now lighter, faster, smarter, and AI-powered. From natural language API calls to self-hosting, it’s a complete package of modern API testing. Built for speed, clarity, and control—no clutter, just flow. Experience the new Sparrow.
  • Overview
  • Launches3
  • Reviews34
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Company Info
sparrowapp.devGitHub
Sparrow Info
Launched in 2024View 3 launches
Forum
p/sparrow-4
Awards
Sparrow was ranked #4 of the day for October 12th, 2024
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Promoted

Sparrow Launches

Sparrow
Sparrow The lightest and fastest platform for API testing

Launched on July 31st, 2025

Sparrow was ranked #4 of the day for July 31st, 2025
Sparrow was ranked #4 of the day for July 31st, 2025
Sparrow
Sparrow The Open Source API Testing Tool For All Developers

Launched on October 12th, 2024

Sparrow was ranked #4 of the day for October 12th, 2024
Sparrow was ranked #4 of the day for October 12th, 2024

Do you use Sparrow ?

5.0
Based on 34 reviews
Review Sparrow ?

Sparrow is praised for its user-friendly interface and efficiency in API testing, making it a preferred choice for developers seeking a straightforward tool. Users appreciate its ability to streamline workflows, reduce repetitive tasks, and enhance productivity. The tool's features, such as TestFlow and comprehensive documentation generation, are highlighted for their utility in complex testing scenarios. Sparrow's open-source nature and self-hosting options offer flexibility and control, while its support for team collaboration and various authentication methods make it versatile for different projects.

Kay KwakEkaterina TsyganovaPrayas Jain
+31
Summarized with AI
Pros
Cons
Reviews
Helpful
Pros
effective API testing (18)
user-friendly interface (17)
lightweight tool (11)
boosts productivity (10)
fast performance (10)
reliable tool (7)
open source (6)
team collaboration (5)
improves development workflow (4)
self-hosting support (4)
Gaurav Chouhan
Gaurav Chouhan
Sparrow

Sparrow

•1 review
Finally a worthy competitor of Postman! Self-hosting support, open source, amazing team collaboration features.
Report
12mo ago
Astitva Patle
Astitva Patle
Sparrow

Sparrow

•1 review
I’ve been using Sparrow for API testing, and it has truly impressed me with its versatility and ease of use. The tool offers a rich set of features, including API testing, seamless collaboration among teams, and a unique TestFlow feature. One of the standout aspects of Sparrow for me is TestFlow—a feature that allows you to test multiple APIs simultaneously in a flow-like manner. This is extremely helpful for complex testing scenarios where multiple API calls are interconnected. It streamlines the process and saves a lot of time, making it easy to visualize and manage API dependencies.
Report
10mo ago
Abhishek Yadav
Abhishek Yadav
Sparrow

Sparrow

•1 review
Less complex, quick and reliable product for Api testing, Loved it
Report
12mo ago