head to head · open source
etcd vs tinydb
etcd has 52,441 GitHub stars, 10,552 forks, 351 open issues and last shipped yesterday. tinydb has 7,576 stars, 645 forks, 13 open issues and last shipped 8 days ago. etcd leads on adoption by 592% (52,441 vs 7,576 stars). etcd is written in Go under Apache-2.0; tinydb is written in Python under MIT. etcd has attracted 20% as many forks as stars, tinydb 9%. etcd was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), 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.
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Side by side
| etcd | tinydb | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 7.6K |
| License | Apache-2.0 | MIT |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-10-26 |
| Forks | ⑂ 11K | ⑂ 645 |
| 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 tinydb if
- You want the tinydb feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and tinydb 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 tinydb
.. image:: :height: 150px Quick Links Example Code Supported Python Versions Documentation Changelog Extensions Contributing Introduction TinyDB is a lightweight document oriented database optimized for your happiness :) It's written in pure Python and has no external dependencies. The target are small apps that would be blown away by a SQL DB or an external database server. TinyDB is: tiny: The current source code has 1800 lines of code (with about 40% documentation) and 1600 lines tests. document oriented: Like MongoDB , you can store any document (represented as dict ) in TinyDB. optimized for your happiness…
read the full tinydb overview →
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Frequently asked questions
Is etcd or tinydb more popular?
etcd has 52,441 GitHub stars and tinydb has 7,576. etcd has the larger community by that measure.
Are etcd and tinydb free?
Both are open source. etcd is licensed under Apache-2.0 and tinydb under MIT. Neither carries a licence fee.
What is the difference between etcd and tinydb?
etcd is written in Go and tinydb 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 tinydb?
Choose etcd if you want the larger community (52,441 stars) or its Apache-2.0 licence terms. Choose tinydb if its feature set, stack or MIT licence fits better. Both are self-hostable.