Send API requests, inspect responses and organise request collections.
Free and open source (MIT licence per GitHub). Web, desktop and CLI clients, with cloud, offline and self-hosted routes.
Enterprise API platform, lifecycle management & workspace governance
Free alternatives to Postman Enterprise
Find a free app for the parts of Postman Enterprise you actually use.
Compare the free allowance and limitations on each app’s page. These are workflow alternatives, rather than identical copies.
Free options
Suggest an alternative →
BrunoKeep API request collections locally and run them without cloud sync.
Free open-source edition · 2 workspaces · local collections.