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Bruno vs Step CI: catalog facts
Bruno	Step CI
Freemium Most features are free and open source under the MIT licence. Paid editions add features…	Freemium The open-source runner is free; the site also lists paid options and demos.
Windows, macOS, Linux	Command line
Collections are plain files, so Git does the versioning and sharing Offline only, with the project committing to never adding cloud sync	Tests REST, GraphQL, gRPC and SOAP in one format Imports from OpenAPI, Postman and Insomnia
Some team features are paid The Bru markup is a format specific to Bruno	No graphical interface for manual requests Requires Node.js or Docker to run
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.