Ollama vs Open WebUI

Comparing two open source alternatives to ChatGPT and Deepseek and Claude . Use the comparison below to decide which one fits your needs.

Ollama

MIT

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, Mistral Small 3.1 and other large language models.

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Open WebUI

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

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Side-by-side comparison

	Ollama	Open WebUI
License	MIT	—
Self-hostable	Yes	Yes
GitHub Stars	178,535	148,767
Forks	17,408	21,660
Open Issues	3,681	390
Last Commit	Aug 13, 2026	Aug 14, 2026
First Released	Jun 26, 2023	Oct 6, 2023
Categories	AI Chat	AI Chat
Tags	#DeepSeek	—

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