LiteLLMvsOllama Web UI

Full side-by-side comparison — features, pricing, platforms, and which one wins in 2026.

LiteLLM

LLM APIs & Inference

Unified API proxy for 100+ LLM providers — one interface, any model

Full review →Website ↗

Ollama Web UI

Chat Interfaces

ChatGPT-style interface for Ollama models

Full review →Website ↗
FeatureLiteLLMOllama Web UI
CategoryLLM APIs & InferenceChat Interfaces
PricingFree (open-source), hosted proxy availableFree (open-source)
GitHub Stars
16k
✓ More stars
55k
PlatformsLinux, macOS, DockerLinux, macOS, Docker
Key Features
  • ✓ Unified API for 100+ LLM providers
  • ✓ Load balancing across multiple API keys/providers
  • ✓ Automatic fallbacks when providers fail
  • ✓ Spend tracking and budget alerts per team/project
  • ✓ Rate limiting and retry logic built-in
  • ✓ OpenAI SDK compatible — zero code changes
  • ✓ Self-hostable proxy server
  • ✓ Supports streaming, function calling, vision
  • ✓ Chat UI
  • ✓ RAG
  • ✓ Multi-model
  • ✓ Plugins
  • ✓ Voice input
Pros
  • + One API for 100+ providers
  • + Built-in load balancing and fallbacks
  • + Spend tracking and rate limiting
  • + OpenAI SDK compatible
  • + Most popular self-hosted chat UI
  • + Supports Ollama + OpenAI APIs
  • + RAG and document upload
  • + Multi-user management
  • + Active development
Cons
  • − Adds a proxy layer (slight latency)
  • − Complex config for advanced features
  • − Duplicate entry — see Open WebUI
  • − Requires Docker
  • − Resource intensive
  • − Plugin ecosystem growing
Tags
api-gatewaymulti-providerproxyopen-source
chatollamalocalopen-source

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