OpenRouter is a powerful model routing API with a basic chat UI. AI Hub is a multi-AI collaboration platform. They solve different problems — here's when to use each.
| Feature | AI Hub | OpenRouter Chat |
|---|---|---|
| Price | Free (use your own keys) | Free UI, pay per token |
| Open source | ✓ | ✗ |
| Chat multiple AIs simultaneously | ✓ side by side | ✗ (one at a time) |
| Debate mode | ✓ | ✗ |
| Relay mode | ✓ | ✗ |
| Plan mode with synthesis | ✓ | ✗ |
| Local Ollama models | ✓ completely free | ✗ |
| Native tab mode (use your real accounts) | ✓ | ✗ |
| Keys go direct to providers (no middleman) | ✓ | ✗ (proxied) |
| Persistent memory | ✓ via Memstore | ✗ |
| 200+ model catalog | ✗ | ✓ |
| Model fallback / routing logic | ✗ | ✓ |
| No account required | ✓ | ✗ (requires account) |
| Export conversations | ✓ MD + JSON + Copy | ✗ |
OpenRouter and AI Hub aren't really competitors — they solve different problems. OpenRouter is an API gateway for developers who want model flexibility and routing logic. AI Hub is a conversation tool for people who want to think with multiple AIs at the same time. If you want to compare how GPT-4o, Claude, and Gemini answer the same question — and then have them debate each other — that's AI Hub. If you want to route API calls to 200+ models cheaply, that's OpenRouter.
Free, open source, no account. Keys go directly to OpenAI, Anthropic, Google — no middleman, no markup.
Try AI Hub →