Kotaemon vs OpenCode

A side-by-side comparison of two self-hosted self-hosted ai options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeatureKotaemonOpenCode
CategorySelf-Hosted AISelf-Hosted AI
LicenseApache-2.0free
LanguagePythonTypeScript
Setup difficultyMediumEasy
Min. RAM4,096 MB512 MB
Deploymentdocker, bare-metaldocker, one-click
GitHub stars★ 25,691★ 194,821
First released20242022
ReplacesNotebookLM

Why pick each one

Choose Kotaemon if…

  • Released under the Apache-2.0 license
  • First-class Docker support for quick deployment
  • Mature project with 25.7k GitHub stars
  • Written in Python
Kotaemon details

Choose OpenCode if…

  • Easy to set up — beginner-friendly
  • First-class Docker support for quick deployment
  • One-click install on common self-host platforms
  • Mature project with 194.8k GitHub stars
OpenCode details

Frequently asked questions

Is Kotaemon or OpenCode better?

OpenCode is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Kotaemon if its specific feature set fits your needs better.

Are Kotaemon and OpenCode free and open-source?

Yes. Kotaemon is licensed under Apache-2.0 and OpenCode under free. Both can be self-hosted at no software cost.

Can I run Kotaemon and OpenCode with Docker?

Kotaemon: yes. OpenCode: yes.

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