Arena
Series AArena is a privately held company based in United States, founded in 2025. The latest disclosed round is Series A ($150m), dated Jan 06, 2026. Institutional investors on record include Andreessen Horowitz, Kleiner Perkins, Lightspeed Venture Partners. Latest valuation on file is 1,7B (Jan 06, 2026).
United States · EST 2025
What is Arena?
Arena is a privately held company based in United States, founded in 2025. The latest disclosed round is Series A ($150m), dated Jan 06, 2026. Institutional investors on record include Andreessen Horowitz, Kleiner Perkins, Lightspeed Venture Partners. Latest valuation on file is 1,7B (Jan 06, 2026). Provider of a platform for benchmarking and comparing AI 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 Arena?
Who invested in Arena?
Funds on the dated round table. Open a name to read the fund card.
| Investor | Round | Amount | Date |
|---|---|---|---|
| Andreessen Horowitz | Series A | $150m | Jan 06, 2026 |
| Kleiner Perkins | Series A | $150m | Jan 06, 2026 |
| Lightspeed Venture Partners | Series A | $150m | Jan 06, 2026 |
What do founders ask about Arena?
What is Arena?
Arena is a privately held company based in United States, founded in 2025. The latest disclosed round is Series A ($150m), dated Jan 06, 2026. Institutional investors on record include Andreessen Horowitz, Kleiner Perkins, Lightspeed Venture Partners. Latest valuation on file is 1,7B (Jan 06, 2026). Provider of a platform for benchmarking and comparing AI 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 Arena's last funding round?
Arena's latest disclosed round is Series A at $150m (Jan 06, 2026).
Who invested in Arena?
Arena has 3 institutional investors on this page, including Andreessen Horowitz, Kleiner Perkins, Lightspeed Venture Partners.
How does CrackTheDeck cover Arena?
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 Arena card come from dated financings linked to fund profiles in CrackTheDeck. Empty fields mean the figure was not in those records. Updated Aug 2026.