head to head · open source
etcd vs automem
etcd has 52,441 GitHub stars, 10,552 forks, 351 open issues and last shipped yesterday. automem has 826 stars, 111 forks, 11 open issues and last shipped yesterday. etcd leads on adoption by 6,249% (52,441 vs 826 stars). etcd is written in Go under Apache-2.0; automem is written in Python under MIT. etcd has attracted 20% as many forks as stars, automem 13%. 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 | automem | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 826 |
| License | Apache-2.0 | MIT |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 11K | ⑂ 111 |
| 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 automem if
- You want the automem feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and automem 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 automem
Long term memory for AI assistants — fast, private, and yours. AutoMem AutoMem gives your AI a memory that survives the chat. Save the decisions, preferences, notes, and context that matter. The next time you open Claude, Cursor, Codex, ChatGPT, or another connected assistant, it can bring back the right details instead of making you repeat yourself. Ask, “Why did we choose PostgreSQL?” and AutoMem can return the decision, the alternatives you considered, the principle behind it, and the work that followed — not just a pile of similarly worded snippets. Why AutoMem feels different No LLM call in the middle of…
read the full automem overview →
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Frequently asked questions
Is etcd or automem more popular?
etcd has 52,441 GitHub stars and automem has 826. etcd has the larger community by that measure.
Are etcd and automem free?
Both are open source. etcd is licensed under Apache-2.0 and automem under MIT. Neither carries a licence fee.
What is the difference between etcd and automem?
etcd is written in Go and automem 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 automem?
Choose etcd if you want the larger community (52,441 stars) or its Apache-2.0 licence terms. Choose automem if its feature set, stack or MIT licence fits better. Both are self-hostable.