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OpenRouter

AI model gateway and marketplace offering a unified API to access, route, and manage models from multiple providers.
Distributed
Current stage: Series BFunded in the last 6 months

Current Funding Stage

Series B

Current recognized equity stage. The rounds below remain the historical funding record.

Funding Rounds

Funding Round: Series B
Funding Date: 28 May, 2026
Raised Amount: $113M

Funding Round: Seed and Series A (combined)
Funding Date: 25 Jun, 2025
Raised Amount: $40M

Investors