Who invested in TandemAI?
TandemAI's investors include Sequoia Capital, Qiming Venture Partners, OrbiMed, Eight Roads Ventures and Tribe Capital, and 1 more on record.
2026
$3.8MSeed$22MSeries A
Who invested in TandemAI
Funding summaryUpdated 26 Oct 2026
$26Mraised across 2 rounds since 2025, from 2 sources
$3.8MSeed$22MSeries A
- Latest round
- Series A, $22MNov 2025
- Step-upi
- 5.8×
- Investors
- 6
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $3.8M May 2025
- Biggest round
- $22M Series A · Nov 2025
- Between rounds
- 6 months from the last two
The rounds
- Nov 2025
- May 2025
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about TandemAI
How much has TandemAI raised?
TandemAI has raised $26M across 2 rounds since 2025.
When did TandemAI last raise?
TandemAI's most recent round was a Series A of $22M in Nov 2025.
What was TandemAI's biggest round?
Its most recent round, $22M in Nov 2025, is also its largest on record.
Who backed TandemAI first?
TandemAI's first round on record, in May 2025, was backed by Tribe Capital and K5 Global.
What stage is TandemAI at?
TandemAI's latest named round is a Series A, in Nov 2025.
Companies like TandemAI
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.