head to head · open source
quivr vs errbot
quivr has 39,624 GitHub stars, 3,731 forks, 9 open issues and last shipped 4 days ago. errbot has 3,310 stars, 628 forks, 45 open issues and last shipped 8 days ago. quivr leads on adoption by 1,097% (39,624 vs 3,310 stars). quivr is written in Go under MIT; errbot is written in Python under GPL-3.0. quivr has attracted 9% as many forks as stars, errbot 19%. quivr was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (chatbot), 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
| quivr | errbot | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 3.3K |
| License | MIT | GPL-3.0 |
| Written in | Go | Python |
| Last push | 2026-10-30 | 2026-10-26 |
| Forks | ⑂ 3.7K | ⑂ 628 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick quivr if
- You weight community size — 40K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick errbot if
- You want the errbot feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and errbot fits your workflow better
About quivr
Quivr V2 An open source engine that turns continuous content streams into search and monitoring. Quivr V2 ingests content durably, makes it searchable within seconds, enriches it in the background and lets you follow a topic over time. The core stays generic: formats, AI models and business rules belong in plugins, so you can adapt Quivr to your domain without forking the platform. Status: evaluation stage. The API is v0 and may change without notice. Do not run it in production yet. Why Quivr V2 Durable before fast. A write is acknowledged only once it is committed; outages delay processing, they never lose or…
read the full quivr overview →
About errbot
.. image:: :target: .. image:: :target: .. image:: :target: :alt: Latest Version .. image:: :target: :alt: License .. image:: :target: :alt: Join the chat at Errbot ====== Errbot is a chatbot. It allows you to start scripts interactively from your chatrooms for any reason: random humour, chatops, starting a build, monitoring commits, triggering alerts... It is written and easily extensible in Python. Errbot is available as open source software and released under the GPL v3 license. Features Chat servers support Built in IRC support Telegram support XMPP support With add ons Slack support (See instructions )…
read the full errbot overview →
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Frequently asked questions
Is quivr or errbot more popular?
quivr has 39,624 GitHub stars and errbot has 3,310. quivr has the larger community by that measure.
Are quivr and errbot free?
Both are open source. quivr is licensed under MIT and errbot under GPL-3.0. Neither carries a licence fee.
What is the difference between quivr and errbot?
quivr is written in Go and errbot 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, quivr or errbot?
Choose quivr if you want the larger community (39,624 stars) or its MIT licence terms. Choose errbot if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.