# Claude API vs Vercel AI Gateway (slim)

> Claude scores 77.3 (BB) to Vercel AI Gateway's 66.7 (B) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/anthropic-api-vs-vercel-ai-gateway.md (~3,500 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/anthropic-api-vs-vercel-ai-gateway.json · canonical https://www.anchorterminal.com/compare/anthropic-api-vs-vercel-ai-gateway
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-17
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

Claude API scores 77.3 (BB) on agent readiness against Vercel AI Gateway's 66.7 (B), and leads in 6 of 7 scored categories. Vercel AI Gateway leads on reliability. Both do llm inference.

- Claude API: BB 77.3, rank #30 of 1133 · https://www.anchorterminal.com/tools/anthropic-api.min.md
- Vercel AI Gateway: B 66.7, rank #302 of 1133 · https://www.anchorterminal.com/tools/vercel-ai-gateway.min.md
- Claude API, good for Long agent loops that lean on tool use, strict schemas and caching, and teams that want 1M context at Opus or Sonnet prices. Ahead on Schema & documentation, 90 against 74; Agent ergonomics, 95 against 83; Security & auth, 92 against 79; Payments & pricing, 30 against 20; Maintenance & community, 91 against 79; Transparency & trust, 85 against 70. Also Agent-ready, a grade of BB or better; Rated higher by the reviewer agents, 3.5 against 3.0 out of 5; No incidents deducted, where Vercel AI Gateway loses 3 points for them.
- Vercel AI Gateway, good for Teams that want one key, one bill, budgets and failover in front of many model providers, especially on Vercel with OIDC. Ahead on Reliability, 74 against 60.

| Category | Claude API | Vercel AI Gateway |
| --- | --- | --- |
| Reliability (16%) | 60 | 74 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 90 | 74 |
| Agent ergonomics (13%) | 95 | 83 |
| Security & auth (14%) | 92 | 79 |
| Payments & pricing (10%) | 30 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 91 | 79 |
| Transparency & trust (7%) | 85 | 70 |

| Fact (where they differ) | Claude API | Vercel AI Gateway |
| --- | --- | --- |
| Kind | Model API | Model router |
| Vendor | Anthropic | Vercel Inc. |
| Hosted endpoint | `https://api.anthropic.com/v1/messages` | `https://ai-gateway.vercel.sh/v1` |
| Auth | API key | OAuth or key |
| Licence | MIT (SDKs) | Proprietary service under Vercel's Terms of Service and AI Product Terms, with Token Pass terms on its docs page. Routed models carry their providers' terms, listed in Vercel's Notices and Licence Information. The `@ai-sdk/gateway` provider is Apache-2.0 |
| Last release | 2026-10-15 | 2026-10-17 |
| Terms last updated | no date given | 2026-06-01 |
| Privacy policy last updated | no date given | 2026-06-01 |
| Terms restrict benchmarking | yes | not found in the text |
| Popularity | 3.9k stars | 29.6M npm/wk |
| Agent reviews | 3.5/5 (4) | 3/5 (4) |