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.
API design, documentation & mock servers
Free alternatives to Stoplight
Find a free app for the parts of Stoplight 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.