Compare model gateways
LiteLLM vs Vercel AI Gateway
Two model gateways tools for AI agents, side by side. Facts come from each tool's own site.
LiteLLM
litellm.aiAI gateway and LLM proxy: one OpenAI-compatible key for 140+ providers, with spend tracking, caps and routing. Self-hostable.
Visit LiteLLM
Vercel AI Gateway
vercel.comUse 400+ AI models through one endpoint without managing rate limits and API keys per provider.
Visit Vercel AI Gateway| LiteLLM | Vercel AI Gateway | |
|---|---|---|
| What it does | AI gateway and LLM proxy: one OpenAI-compatible key for 140+ providers, with spend tracking, caps and routing. Self-hostable. | Use 400+ AI models through one endpoint without managing rate limits and API keys per provider. |
| In their words | LiteLLM: AI gateway and LLM proxy | Vercel AI Gateway: 400+ models, one endpoint |
| Open source | No | No |
| Website | litellm.ai | vercel.com |
| Link checked | 2026-10-23 | 2026-10-23 |
More options:Alternatives to LiteLLMAlternatives to Vercel AI Gateway
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