Bruno vs Scalar

Comparing two open source alternatives to Postman . Use the comparison below to decide which one fits your needs.

Bruno

MIT

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

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Scalar

MIT

Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern Rest API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　✨ 1st-Class OpenAPI/Swagger Support

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Side-by-side comparison

	Bruno	Scalar
License	MIT	MIT
Self-hostable	No	No
GitHub Stars	43,695	14,995
Forks	2,399	839
Open Issues	1,663	91
Last Commit	May 12, 2026	May 12, 2026
First Released	Sep 27, 2022	Aug 16, 2023
Categories	API Development & Testing Tools	API Development & Testing Tools
Tags	#API #rest #http client #api client #openapi	#API #api client #rest #http client

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