Postman vs Buf

Side-by-side comparison of Postman and Buf to help you choose the right tool.

Feature	Postman	Buf
Pricing	Free / $14-$49/user/mo	Free / $100+/mo
Rating	⭐ 4.6/5	⭐ 4.4/5
Categories	api-tools, testing, documentation	api-tools
API testing	✅	❌
Collections	✅	❌
Environments	✅	❌
Mock servers	✅	❌
Documentation	✅	❌
Monitors	✅	❌
Linting	❌	✅
Breaking changes	❌	✅
Registry	❌	✅
Code generation	❌	✅
CI integration	❌	✅
CLI	❌	✅

API platform for building and testing APIs

Try Postman →

Protocol Buffers tooling and management

Try Buf →