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Safely evolve APIs across platforms
Validates API changes both locally and in CI.
Worry-free code generation
No need to manage compiler versions and plugins.
Consistency & best practices
Automatically reformat files to correct violations.
Invoke gRPC and Connect APIs with ease
Call gRPC and Connect APIs using Buf's cURL-like interface.
Generated SDKs
Automatically generate SDKs for API consumers.
API documentation
Generate API documentation for every schema.
Policy checks
Changes to your API won't break downstream consumers.
Remote plugins
Verifies and maintains the most commonly used plugins.
Guaranteed data quality
Eliminates bad data at the source.
8x lower cloud costs
Stores to S3-compatible object storage.
Apache Iceberg™ topics
Natively writes data as Iceberg tables with zero copies.
Field-level RBAC
Only the right people see the right data.
“Any unexpected issue, which can happen a lot when dealing with schemas across different teams, is especially painful for us. When we catch those issues in our lower environment or in pull requests, that's a huge time savings.”
Dwight Whitlock, Platform Engineering Lead at Clinician Nexus
Read the Clinician Nexus case studyBuilt at Buf to make Protobuf work for everyone
We brought together the world's Protobuf experts to solve the problems associated with adopting schemas once and for all.
Connect RPC
Brings to Protobuf an RPC framework that simply works across backend, frontend, and mobile use cases.
Protovalidate
Provides the semantic validation libraries required to properly represent data properties beyond simple field types.
Protobuf Toolchain
Includes Bazel rules, Gradle support, a modern Protobuf compiler, LSP support, even the world's only language spec for Protobuf.
