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llama.cpp vs Open WebUI

The same facts for both, read from GitHub every night, and the relation a person reviewed.

llama.cpp vs Open WebUI
Factllama.cppOpen WebUI
LanguageC++Python
LicenceMITOther
Stars130k154k
Latestv0.6.0v0.11.4
Last push2026-10-062026-10-06
Release cadencetoo few releasesabout 13 days between releases
Active contributors173+ commit authors on the default branch in the last 90 days19+ commit authors on the default branch in the last 90 days
Flagsnonenone
  • Both replace ChatGPT. Alternatives to ChatGPT →

    Partialllama.cppRuns open-weight models on CPU or GPU, with a built-in server and a minimal web chat.

    PartialOpen WebUIThe chat app, self-hosted, in front of Ollama or any OpenAI-compatible API. The model comes from elsewhere.

  • Both replace Claude. Alternatives to Claude →

    Partialllama.cppRuns open-weight models on CPU or GPU, with a built-in server and a minimal web chat.

    PartialOpen WebUIThe chat app, self-hosted, in front of Ollama or any OpenAI-compatible API. The model comes from elsewhere.