OpenRouter
Series BOpenRouter is a privately held company based in United States, founded in 2023. The latest disclosed round is Series B ($113m), dated Mar 26, 2026. Institutional investors on record include Andreessen Horowitz, Sequoia Capital. Latest valuation on file is 1,3B (Apr 03, 2026).
United States · EST 2023
What is OpenRouter?
OpenRouter is a privately held company based in United States, founded in 2023. The latest disclosed round is Series B ($113m), dated Mar 26, 2026. Institutional investors on record include Andreessen Horowitz, Sequoia Capital. Latest valuation on file is 1,3B (Apr 03, 2026). Platform offering access to LLM models. CrackTheDeck lists dated rounds and linked fund profiles so founders can see who is already on the cap table before a pitch. Round sizes are shown only when disclosed. Empty fields mean the figure was not in those records. Open a fund name to read that firm's thesis, reported AUM, and recent dated deals. This page is compiled from financings linked to catalog funds. It is not a complete cap table. Founders use this card to check the latest disclosed round, amount, and syndicate before a meeting.
Which funds backed OpenRouter?
Who invested in OpenRouter?
Funds on the dated round table. Open a name to read the fund card.
| Investor | Round | Amount | Date |
|---|---|---|---|
| Andreessen Horowitz | Series B | $113m | Mar 26, 2026 |
| Sequoia Capital | Series B | $113m | Mar 26, 2026 |
What do founders ask about OpenRouter?
What is OpenRouter?
OpenRouter is a privately held company based in United States, founded in 2023. The latest disclosed round is Series B ($113m), dated Mar 26, 2026. Institutional investors on record include Andreessen Horowitz, Sequoia Capital. Latest valuation on file is 1,3B (Apr 03, 2026). Platform offering access to LLM models. CrackTheDeck lists dated rounds and linked fund profiles so founders can see who is already on the cap table before a pitch. Round sizes are shown only when disclosed. Empty fields mean the figure was not in those records. Open a fund name to read that firm's thesis, reported AUM, and recent dated deals. This page is compiled from financings linked to catalog funds. It is not a complete cap table. Founders use this card to check the latest disclosed round, amount, and syndicate before a meeting.
What was OpenRouter's last funding round?
OpenRouter's latest disclosed round is Series B at $113m (Mar 26, 2026).
Who invested in OpenRouter?
OpenRouter has 2 institutional investors on this page, including Andreessen Horowitz, Sequoia Capital.
How does CrackTheDeck cover OpenRouter?
This startup card lists dated rounds and linked fund profiles so founders can see who is already in the cap table before a pitch.
How is this page compiled?
Round, amount, and investor names on the OpenRouter card come from dated financings linked to fund profiles in CrackTheDeck. Empty fields mean the figure was not in those records. Updated Aug 2026.