compare

Bruno vs gRPC UI

The same facts for both, read from GitHub every night, and the relation a person reviewed.

Bruno vs gRPC UI
Fact	Bruno	gRPC UI
Language	JavaScript	JavaScript
Licence	MIT	MIT
Stars	47k	5.9k
Latest	v4.2.1	v1.5.4
Last push	2026-10-06	2026-09-14
Release cadence	about 17 days between releases	about 102 days between releases
Active contributors	42+ commit authors on the default branch in the last 90 days	2 commit authors on the default branch in the last 90 days
Flags	none	none

How they relate

Both replace Postman. Alternatives to Postman →
Full replacementBrunoCollections stored as plain files in your repository, no account needed.
PartialgRPC UIA browser UI for calling gRPC methods only.