The facts, with sources.
| Provider type | aggregator |
|---|---|
| Pricing model | Model- and provider-specific usage pricing is published by the gateway. |
| Markup notes | Gateway pricing and provider-specific conditions apply; no universal markup percentage is inferred. |
| OpenAI compatibility | yes Vercel documents an OpenAI-compatible API and use of the OpenAI SDK with the AI Gateway base URL. |
| Model support | The gateway model catalog lists supported providers and models; availability is specific to AI Gateway. |
| Payment methods | Not verified |
| Supported regions | Not verified — check official availability documentation |
| Billing currencies | Not verified |
| Last reviewed | 2026-10-24 UTC |
Verified considerations
Documented advantages
- Provides one gateway across multiple model providers.
- Publishes a model catalog and OpenAI SDK integration documentation.
Limitations to check
- Model capabilities and provider-specific options vary across the catalog.
- Gateway routing and provider selection add considerations beyond a direct model-provider API.
Official sources
- Vercel AI Gateway documentation
Checked 2026-10-24 UTC - Vercel AI Gateway pricing
Checked 2026-10-24 UTC
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