OpenRouter

OpenRouter brand colours

Extracted from the artwork and ranked by how much of the mark each covers, not from a brand book, so treat them as observed rather than official.

• Aggregates nearly every model behind a single OpenAI-compatible endpoint
• Automatic failover between upstream hosts, per-provider routing preferences, and privacy filters excluding hosts that train on prompts
• You pay upstream rates plus a credit fee
• The cheapest way to keep model choice a runtime decision, not an architectural one