head to head · open source
etcd vs code-graph-rag
etcd has 52,270 GitHub stars, 10,504 forks, 351 open issues and last shipped yesterday. code-graph-rag has 5,148 stars, 676 forks, 119 open issues and last shipped 2 days ago. etcd leads on adoption by 915% (52,270 vs 5,148 stars). etcd is written in Go under Apache-2.0; code-graph-rag is written in Python under MIT. etcd has attracted 20% as many forks as stars, code-graph-rag 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 | code-graph-rag | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 5.1K |
| License | Apache-2.0 | MIT |
| Written in | Go | Python |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 11K | ⑂ 676 |
| 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 code-graph-rag if
- You want the code-graph-rag feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and code-graph-rag 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 code-graph-rag
Code Graph RAG is a Python developer tool for multi language codebase analysis and retrieval augmented generation. It parses repositories with Tree sitter, extracts functions, classes, methods, modules, and relationships, and stores them in a Memgraph knowledge graph under one language agnostic schema. It lives in the Python AI developer tools ecosystem.
read the full code-graph-rag overview →
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Frequently asked questions
Is etcd or code-graph-rag more popular?
etcd has 52,270 GitHub stars and code-graph-rag has 5,148. etcd has the larger community by that measure.
Are etcd and code-graph-rag free?
Both are open source. etcd is licensed under Apache-2.0 and code-graph-rag under MIT. Neither carries a licence fee.
What is the difference between etcd and code-graph-rag?
etcd is written in Go and code-graph-rag 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 code-graph-rag?
Choose etcd if you want the larger community (52,270 stars) or its Apache-2.0 licence terms. Choose code-graph-rag if its feature set, stack or MIT licence fits better. Both are self-hostable.