head to head · open source
etcd vs InfluxDB
etcd has 52,441 GitHub stars, 10,552 forks, 351 open issues and last shipped yesterday. InfluxDB has 31,797 stars, 3,857 forks, 2,165 open issues and last shipped 4 days ago. etcd leads on adoption by 65% (52,441 vs 31,797 stars). etcd is written in Go under Apache-2.0; InfluxDB is written in Rust under Apache-2.0. etcd has attracted 20% as many forks as stars, InfluxDB 12%. etcd was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (database, go), 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.
← all 20902 open source comparisons
Side by side
| etcd | InfluxDB | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 32K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 11K | ⑂ 3.9K |
| 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 InfluxDB if
- You want the InfluxDB feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and InfluxDB 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 InfluxDB
InfluxDB 3 Core Open source time series database for real time events, analytics, and monitoring powered by Apache Arrow, DataFusion, and Parquet. InfluxDB 3 Core is a database built to collect, process, transform, and store event and time series data. It is ideal for use cases that require real time ingest and fast query response times to build user interfaces, monitoring, and automation solutions. Common use cases include: Monitoring sensor data Server monitoring Application performance monitoring Network monitoring Financial market and trading analytics Behavioral analytics InfluxDB is optimized for scenarios…
read the full InfluxDB overview →
More in Infrastructure & Operations
Related comparisons
More Databases projects
Compare either of these against the rest of the Databases field.
Frequently asked questions
Is etcd or InfluxDB more popular?
etcd has 52,441 GitHub stars and InfluxDB has 31,797. etcd has the larger community by that measure.
Are etcd and InfluxDB free?
Both are open source. etcd is licensed under Apache-2.0 and InfluxDB under Apache-2.0. Neither carries a licence fee.
What is the difference between etcd and InfluxDB?
etcd is written in Go and InfluxDB in Rust. 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 InfluxDB?
Choose etcd if you want the larger community (52,441 stars) or its Apache-2.0 licence terms. Choose InfluxDB if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.