# LiteLLM vs OpenRouter — Fit & Features

Canonical: https://trutool.co/compare/litellm-vs-openrouter
Author: Snehil (https://trutool.co/authors/snehil)

Compare LiteLLM and OpenRouter by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### LiteLLM
Access model providers through a shared API and configurable proxy gateway.
Best fit: Machine learning teams building, serving, and operating model workloads.
- Model proxy
- Provider integrations
- Spend tracking
Before you choose: Benchmark your workload, verify model licenses and hardware requirements, and compare inference, hosting, and storage costs.
Pricing: https://www.litellm.ai/pricing
- [Read LiteLLM profile](https://trutool.co/tools/litellm): Read LiteLLM profile

### OpenRouter
Unified API and model selection across AI providers.
Best fit: Developers evaluating model APIs or inference infrastructure.
- Unified API and model selection across AI providers
Before you choose: Compare latency, usage billing, rate limits, model licenses, and data handling for your workload.
Pricing: https://openrouter.ai/
- [Read OpenRouter profile](https://trutool.co/tools/openrouter): Read OpenRouter profile