Sphere
Series ASphere is a privately held company based in United States, founded in 2021. The latest disclosed round is Series A ($21m), dated Nov 18, 2025. Institutional investors on record include Andreessen Horowitz.
United States · EST 2021
What is Sphere?
Sphere is a privately held company based in United States, founded in 2021. The latest disclosed round is Series A ($21m), dated Nov 18, 2025. Institutional investors on record include Andreessen Horowitz. Online platform offering leadership training. 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 Sphere?
Who invested in Sphere?
Funds on the dated round table. Open a name to read the fund card.
| Investor | Round | Amount | Date |
|---|---|---|---|
| Andreessen Horowitz | Series A | $21m | Nov 18, 2025 |
What do founders ask about Sphere?
What is Sphere?
Sphere is a privately held company based in United States, founded in 2021. The latest disclosed round is Series A ($21m), dated Nov 18, 2025. Institutional investors on record include Andreessen Horowitz. Online platform offering leadership training. 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 Sphere's last funding round?
Sphere's latest disclosed round is Series A at $21m (Nov 18, 2025).
Who invested in Sphere?
Sphere has 1 institutional investors on this page, including Andreessen Horowitz.
How does CrackTheDeck cover Sphere?
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 Sphere card come from dated financings linked to fund profiles in CrackTheDeck. Empty fields mean the figure was not in those records. Updated Aug 2026.