Buf
Buf provides Protobuf and gRPC tooling, a schema registry, and API frameworks for software teams.
Founded
2019Buf provides Protobuf and gRPC tooling, a schema registry, and API frameworks for software teams.
Official pages and third-party coverage in one index.
buf.build23 items across 14 mapped pages · Crawled Sep 25, 2026
Official pages and third-party coverage in one index
Host your Protobuf schemas and code-generation plugins - generate SDKs, publish API docs, enforce governance, and manage dependencies.
Generate code, prevent breaking changes, lint Protobuf schemas, enforce best practices, and invoke gRPC and ConnectRPC APIs with the Buf CLI.
We've raised $93M across four rounds to fix Protobuf once and for all.
The Buf Schema Registry: a platform for managing your Protocol Buffer APIs.
Connect is now available across mobile for both Android and iOS!
Eliminate handwritten Codable models by generating idiomatic HTTP APIs with Protobuf and Connect-Swift.
Compare pricing plans for the Buf Schema Registry, from the free Community plan to fully customized Enterprise deployments.
Tell us about Protobuf adoption at your company—how's it going?
Buf is the toolchain for Protobuf, gRPC, and ConnectRPC - lint and generate code with the Buf CLI, publish and govern schemas on the Buf Schema Registry.
The cookies and similar tracking technologies Buf uses on buf.build, what they do, and how to manage your preferences.
How Buf Technologies collects, uses, shares, and protects personal information, and the privacy rights and choices available to you.
The terms governing your use of the Buf website and services, including acceptable use, intellectual property, and liability.
Buf is the toolchain for Protobuf, gRPC, and ConnectRPC - lint and generate code with the Buf CLI, publish and govern schemas on the Buf Schema Registry.
Buf says CoreWeave has acquired Bufstream, its streaming platform, and added it to CoreWeave’s internal platform. Buf continues independently, focusing on the Buf Schema Registry and Protobuf tooling.
May 2026 · BufNews article
Buf announced protoc-gen-validate v1.0 and outlined plans for Protovalidate, its planned successor based on Common Expression Language (CEL).
Apr 2023 · BufNews article
Buf announces the general availability of the Buf Schema Registry and introduces new Teams and Pro plans. The plans use types-based pricing, while enterprise offerings continue.
Apr 2023 · BufNews article
Buf announces that its CLI has reached version 1.0. The CLI includes Protobuf linting, breaking-change detection, code generation, and dependency-management features.
Feb 2022 · BufNews article