head to head · open source
etcd vs postgrest
etcd has 52,441 GitHub stars, 10,552 forks, 351 open issues and last shipped yesterday. postgrest has 27,740 stars, 1,234 forks, 400 open issues and last shipped 4 days ago. etcd leads on adoption by 89% (52,441 vs 27,740 stars). etcd is written in Go under Apache-2.0; postgrest is written in Haskell under MIT. etcd has attracted 20% as many forks as stars, postgrest 4%. etcd was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| etcd | postgrest | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 28K |
| License | Apache-2.0 | MIT |
| Written in | Go | Haskell |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 11K | ⑂ 1.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick etcd if
- You weight community size — 52K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick postgrest if
- You want the postgrest feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Haskell
- You evaluated both and postgrest fits your workflow better
About etcd
etcd Note : The main branch may be in an unstable or even broken state during development. For stable versions, see [releases][github release]. etcd is a distributed reliable key value store for the most critical data of a distributed system, with a focus on being: Simple : well defined, user facing API (gRPC) Secure : automatic TLS with optional client cert authentication Fast : benchmarked 10,000 writes/sec Reliable : properly distributed using Raft etcd is written in Go and uses the [Raft][] consensus algorithm to manage a highly available replicated log. etcd is used in production by many companies, and the…
About postgrest
PostgREST serves a fully RESTful API from any existing PostgreSQL database. It provides a cleaner, more standards compliant, faster API than you are likely to write from scratch. Sponsors Big thanks to our sponsors! You can join them by supporting PostgREST on Patreon. Usage 1. See the docs for how to install PostgREST on your platform. You can also use Docker. 2. Invoke for help: Documentation Latest documentation is at postgrest.org. You can contribute to the docs in PostgREST/postgrest/docs. Performance TLDR; subsecond response times for up to 2000 requests/sec on Heroku free tier. If you're used to servers…
read the full postgrest overview →
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Frequently asked questions
Is etcd or postgrest more popular?
etcd has 52,441 GitHub stars and postgrest has 27,740. etcd has the larger community by that measure.
Are etcd and postgrest free?
Both are open source. etcd is licensed under Apache-2.0 and postgrest under MIT. Neither carries a licence fee.
What is the difference between etcd and postgrest?
etcd is written in Go and postgrest in Haskell. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, etcd or postgrest?
Choose etcd if you want the larger community (52,441 stars) or its Apache-2.0 licence terms. Choose postgrest if its feature set, stack or MIT licence fits better. Both are self-hostable.