head to head · open source
etcd vs SqlSugar
etcd has 52,270 GitHub stars, 10,506 forks, 351 open issues and last shipped yesterday. SqlSugar has 5,836 stars, 1,390 forks, 15 open issues and last shipped 6 days ago. etcd leads on adoption by 796% (52,270 vs 5,836 stars). etcd is written in Go under Apache-2.0; SqlSugar is written in C# under MIT. etcd has attracted 20% as many forks as stars, SqlSugar 24%. 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 | SqlSugar | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 5.8K |
| License | Apache-2.0 | MIT |
| Written in | Go | C# |
| Last push | 2026-09-18 | 2026-09-13 |
| Forks | ⑂ 11K | ⑂ 1.4K |
| 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 SqlSugar if
- You want the SqlSugar feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and SqlSugar 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 SqlSugar
SqlSugar is an MIT licensed, open source object/relational mapping (ORM) framework for .NET that lets C and VB.NET developers work with more than thirty SQL and NoSQL databases — from SQL Server, MySQL, PostgreSQL, Oracle and SQLite to 达梦, 人大金仓, 神通数据库, ClickHouse, MongoDB and GaussDB — through a single low code API.
read the full SqlSugar overview →
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Frequently asked questions
Is etcd or SqlSugar more popular?
etcd has 52,270 GitHub stars and SqlSugar has 5,836. etcd has the larger community by that measure.
Are etcd and SqlSugar free?
Both are open source. etcd is licensed under Apache-2.0 and SqlSugar under MIT. Neither carries a licence fee.
What is the difference between etcd and SqlSugar?
etcd is written in Go and SqlSugar in C#. 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 SqlSugar?
Choose etcd if you want the larger community (52,270 stars) or its Apache-2.0 licence terms. Choose SqlSugar if its feature set, stack or MIT licence fits better. Both are self-hostable.