# Sparrow

> AI-powered API testing platform with self-hosting support

Sparrow is an API testing tool that supports natural language API calls, making it accessible for developers who want speed and simplicity. It offers self-hosting capabilities and AI-powered features for modern REST, GraphQL, and WebSocket testing. Built for developers who need a lightweight alternative to heavier tools like Postman.

## At a glance

- **Company**: Sparrow
- **Homepage**: https://www.producthunt.com/r/BC55NQVPVC57YR?utm_campaign=producthunt-api&utm_medium=api-v2&utm_source=Application%3A+claude+access+%28ID%3A+284460%29
- **Pricing**: freemium
- **API available**: No
- **Self-hostable**: Yes
- **Launched**: 2025-07
- **Last verified**: 2026-05-11

## Categories

- developer-platforms
- code


## Capabilities

- natural-language-queries
- self-hosting
- api-testing
- ai-assisted
- rest-api
- graphql-support


## Alternatives




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Source: https://inforelay.ai/tools/sparrow-9/
Index: https://inforelay.ai/llms.txt