head to head · open source
etcd vs HeidiSQL
etcd has 52,270 GitHub stars, 10,506 forks, 351 open issues and last shipped yesterday. HeidiSQL has 6,276 stars, 588 forks, 324 open issues and last shipped 2 days ago. etcd leads on adoption by 733% (52,270 vs 6,276 stars). etcd is written in Go under Apache-2.0; HeidiSQL is written in Pascal under GPL-2.0. etcd has attracted 20% as many forks as stars, HeidiSQL 9%. 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 | HeidiSQL | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 6.3K |
| License | Apache-2.0 | GPL-2.0 |
| Written in | Go | Pascal |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 11K | ⑂ 588 |
| 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 HeidiSQL if
- You want the HeidiSQL feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches Pascal
- You evaluated both and HeidiSQL 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 HeidiSQL
HeidiSQL is a free, GPL 2.0 licensed graphical client for managing MariaDB, MySQL, Microsoft SQL Server, PostgreSQL, SQLite, Interbase and Firebird databases, aimed at developers and database administrators who need to browse, edit and export data without working from a command line.
read the full HeidiSQL overview →
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Frequently asked questions
Is etcd or HeidiSQL more popular?
etcd has 52,270 GitHub stars and HeidiSQL has 6,276. etcd has the larger community by that measure.
Are etcd and HeidiSQL free?
Both are open source. etcd is licensed under Apache-2.0 and HeidiSQL under GPL-2.0. Neither carries a licence fee.
What is the difference between etcd and HeidiSQL?
etcd is written in Go and HeidiSQL in Pascal. 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 HeidiSQL?
Choose etcd if you want the larger community (52,270 stars) or its Apache-2.0 licence terms. Choose HeidiSQL if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.