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Buf Alternatives
Similar projects and alternatives to buf
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terraform
Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Gitea
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD
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ScreenToGif
🎬 ScreenToGif allows you to record a selected area of your screen, edit and save it as a gif or video.
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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Metabase
The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:
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instant
Instant is a modern Firebase. We make you productive by giving your frontend a real-time database.
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protoc-gen-validate
Protocol Buffer Validation - replaced by https://github.com/bufbuild/protovalidate
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better buf alternative or higher similarity.
buf discussion
buf reviews and mentions
Posts with mentions or reviews of buf.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-12-16.
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Go Protobuf: The New Opaque API
Buf CLI itself is licensed under a permissive Apache 2.0 License [0]. Buf distinguishes a few types of plugins: the most important being local and remote.
Local plugins are executables installed on your own machine, and Buf places no restrictions on use of those. Since Buf is a compiler, its output cannot be copyrighted (similar to proprietary or GPL licensed compilers). DISCLAIMER: I am not a lawyer. But it is my understanding that if you only use Buf with local plugins, law-wise you should be in the clear.
Remote plugins are hosted on BSR (Buf Schema Registry) servers [1], which are rate limited. All remote plugins are also available as local plugins if you install them.
Additionally, BSR also offers hosting of user proto schemas and plugins, and this is where pricing comes in [2].
[0] https://github.com/bufbuild/buf/blob/main/LICENSE
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Using gRPC for (local) inter-process communication – F. Werner's Research Page
Cool that they mention buf, it's such a massive improvement over Google's own half abandoned crappy protobuf implementation
https://github.com/bufbuild/buf
- Jepsen: Bufstream 0.1.0
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Ask HN: Who is hiring? (November 2024)
Buf | Software Engineer (Frontend or Infrastructure) | Remote (US or Canada) | Full time | https://buf.build/
Buf is building a Protobuf platform that provides end-to-end type safety and governance across all APIs and streaming data in Kafka. We’re deployed everywhere from small startups to the world’s largest enterprises, and we’re hiring to scale our growing business.
Tech stack: Go, TypeScript, Kubernetes
If you are interested to work at Buf, apply to one of our open roles here:
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Ask HN: Who is hiring? (October 2024)
Buf | Software Engineer (Infrastructure, Go backend), Engineering Manager (Infrastructure) | Remote (US or Canada) | Full time | https://buf.build/
Buf is building a Protobuf platform that provides end-to-end type safety and governance across all APIs and streaming data in Kafka. We’re deployed everywhere from small startups to the world’s largest enterprises, and we’re hiring to scale our growing business.
Tech stack: Go, TypeScript, Kubernetes
If you are interested to help us build out our infrastructure platform or work on Bufstream (our drop-in replacement for Kafka that is 10x cheaper), apply here:
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Ask HN: Who is hiring? (September 2024)
Buf | Software Engineer, Engineering Manager | Remote | Full time | https://buf.build
Buf is building a new paradigm for APIs. Our open source and commercial software helps companies adopt Protobuf schemas throughout their stack, from gRPC APIs to streaming data in Kafka. We’re deployed everywhere from small startups to the world’s largest enterprises, and we’re hiring to scale our growing business.
Tech stack: Go, TypeScript, Kubernetes
- gRPC: The Bad Parts
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Build your Service Mesh [Part 1]
Buf to lint and generate the Protobuf/gRPC code.
- What happened to Captura? OSS maintainer burnout
- Building a gRPC Server with NestJS and Buf: A Comprehensive Showcase
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A note from our sponsor - InfluxDB
www.influxdata.com | 11 Jul 2025
Stats
Basic buf repo stats
49
10,035
9.6
2 days ago
bufbuild/buf is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of buf is Go.
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com