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	42,332	14,431
Forks	2,247	790
Open Issues	1,778	132
Last Commit	Mar 28, 2026	Mar 28, 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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