Comparison
Open Webui vs ToolUniverse
Open Webui has more GitHub stars (155,919 vs 1,736). Open Webui was updated more recently (last commit 1d ago). Data comes straight from GitHub and refreshes daily.
Open Webui
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
$
pip install open-webui
ToolUniverse
Democratizing AI scientists with ToolUniverse
$
npx skills add mims-harvard/ToolUniverse| Metric | Open Webui | ToolUniverse |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 155,919 | 1,736 |
| Stars, last 7 days | +105 | n/a |
| Forks | 22,692 | 264 |
| Upvotes | 0 | 0 |
| Language | Python | Python |
| License | n/a | Apache-2.0 |
| Last commit | 1d ago | 2d ago |
| Created | Oct 2023 | Mar 2025 |
| Categories | AI & LLM tooling, Memory & knowledge, Design & frontend | AI & LLM tooling |