head to head · open source
etcd vs pony
etcd has 52,270 GitHub stars, 10,506 forks, 351 open issues and last shipped yesterday. pony has 3,818 stars, 255 forks, 358 open issues and last shipped 1 months ago. etcd leads on adoption by 1,269% (52,270 vs 3,818 stars). etcd is written in Go under Apache-2.0; pony is written in Python under Apache-2.0. etcd has attracted 20% as many forks as stars, pony 7%. etcd was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | pony | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 3.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Python |
| Last push | 2026-09-18 | 2026-08-10 |
| Forks | ⑂ 11K | ⑂ 255 |
| 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 pony if
- You want the pony feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and pony fits your workflow better
About etcd
etcd is an Apache 2.0 licensed, Go written distributed key value store that holds the most critical data of a distributed system in a Raft replicated log, aimed at the platform and infrastructure engineers who must keep that control plane data consistent and available.
About pony
Pony is an Apache 2.0 licensed Python object relational mapper that maps Python classes to relational tables and translates generator expression and lambda queries into SQL for SQLite, MySQL, PostgreSQL and Oracle.
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Frequently asked questions
Is etcd or pony more popular?
etcd has 52,270 GitHub stars and pony has 3,818. etcd has the larger community by that measure.
Are etcd and pony free?
Both are open source. etcd is licensed under Apache-2.0 and pony under Apache-2.0. Neither carries a licence fee.
What is the difference between etcd and pony?
etcd is written in Go and pony in Python. 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 pony?
Choose etcd if you want the larger community (52,270 stars) or its Apache-2.0 licence terms. Choose pony if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.