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Project comparison
LiteLLM vs Open WebUI
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
LiteLLM
Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]
46.6K
Stars
+814
Weekly
96/100
Health
Open WebUI
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
136.6K
Stars
+1.0K
Weekly
100/100
Health
Quick Take
Adoption
Open WebUI has the larger GitHub footprint with 136.6K stars.
Momentum
Open WebUI is currently growing faster at +1.0K stars this week.
Maintenance
Open WebUI has the stronger health score at 100/100.
Side-by-side Metrics
| Signal | LiteLLM | Open WebUI |
|---|---|---|
| GitHub stars | 46.6K | 136.6K |
| Weekly growth | +814 | +1.0K |
| Health score | 96 | 100 |
| Contributors | 1.5K | 826 |
| Commits per week | 542.2 | 110.8 |
| Open issues | 3.0K | 234 |
| Language | Python | Python |
| License | NOASSERTION | NOASSERTION |
| Last commit | 9d ago | 9d ago |
| Last release | v1.83.14-stable.patch.3 | v0.9.5 |
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