head to head · open source
etcd vs code-graph-rag
etcd has 52,441 GitHub stars, 10,552 forks, 351 open issues and last shipped yesterday. code-graph-rag has 5,309 stars, 708 forks, 119 open issues and last shipped yesterday. etcd leads on adoption by 888% (52,441 vs 5,309 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 | ★ 5.3K |
| License | Apache-2.0 | MIT |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 11K | ⑂ 708 |
| 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 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 code-graph-rag
Code Graph RAG Code Graph RAG parses a multi language codebase with Tree sitter, builds a knowledge graph of its structure in Memgraph, and lets you query, edit, and optimise that code in plain English. It works across a monorepo of mixed languages under one unified graph schema. Latest News 🔥 File System Operations : Improved handling of file system operations with platform neutral joins and safeguards against removing project root. Cache Management : Enhanced cache management with atomic publishing, dedicated cache stamps, and improved deletion handling for orphan caches. Graph Querying : Introduced…
read the full code-graph-rag overview →
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Frequently asked questions
Is etcd or code-graph-rag more popular?
etcd has 52,441 GitHub stars and code-graph-rag has 5,309. 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 (52,441 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.