OpenRouter vs Vercel AI Gateway
On the evidence we track, OpenRouter leads this comparison with a composite score of 80/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for llm gateways. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
OpenRouter
LeaderOpenRouter aggregates 500+ language models from 80+ providers through a single, OpenAI-compatible API interface. It offers automatic fallback routing, cost control, usage analytics, and data policy management for teams deploying AI applications at scale.
Vercel AI Gateway
A unified API gateway that routes requests across multiple AI providers (OpenAI, Anthropic, SpaceXAI, Gemini, and others), providing automatic failover, intelligent routing based on cost and latency, and consolidated billing with zero platform fees.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
OpenRouter
LeaderFree tier available. Pay-as-you-go at 5.5% platform fee. Enterprise from $25k/month.
- FreeFree
- 25+ free models
- 4 free providers
- Chat and API access
- Community support
- Pay-as-you-go5.5% platform fee on model usage, fee discounts available
- 500+ models from 80+ providers
- Automatic fallback routing
- Activity logs and export
- Auto-routing and preferred vendor selection
- Budgets and spend controls
- +4 more
- EnterpriseContact sales
- 500+ models, 80+ providers
- Custom data policies and model/provider routing policies
- Managed policy enforcement
- SSO/SAML authentication
- Contractual SLAs
- +5 more
Vercel AI Gateway
Usage-based pricing with no platform markup; invoicing available with no payment processing fees
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Vercel AI SDK
- OpenAI
- Anthropic
OpenRouter
Leader- Claude Code
- Cursor
- OpenAI SDK
- Meta
- Mistral
- Model Context Protocol (MCP)
- Terraform
Vercel AI Gateway
- SpaceXAI
- Google Gemini
- Cohere
- AssistLoop
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.