United States · 
Who invested in Together AI?
Together AI's investors include General Catalyst, Alumni Ventures, Salesforce Ventures, NVIDIA and Emergence Capital, and 19 more on record. Aramco Ventures led its latest round.
2026
$305MSeries B$800MSeries C
United States · Series C startup
Who invested in Together AI
2 rounds we have observed, with the 24 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 4 months agoValuation: $3.3B, Mar 2026
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Funding summaryUpdated 5 Nov 2026
$1.1Braised across 2 rounds since 2025, from 7 sources
$305MSeries B$800MSeries C
- Latest round
- Series C, $800MJul 2026
- Led by
- Aramco Ventures
- Step-upi
- 2.6×
- Investors
- 24 (3 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series B, $305M Feb 2025
- Biggest round
- $800M Series C · Jul 2026
- Between rounds
- 16 months from the last two
The rounds
- Jul 2026Series C$800M4 new6 returning
Aramco VenturesLead
Alumni Ventures
General Catalyst
Salesforce Ventures- NVIDIA
Emergence Capital
Vista Equity Partners
March Capital
Pegatron- SentinelOne's S Ventures
Also list them on their own siteMaiora Ventures
Reported by TechCrunch and 2 others
- Feb 2025Series B$305M20 new
- General CatalystLead
Prosperity7 VenturesLead- Alumni Ventures
Greycroft- Salesforce Ventures
Lux Capital
Coatue
Kleiner Perkins- NVIDIA
Long Journey Ventures
SE Ventures
Scott Banister- Emergence Capital
- March Capital
DefinitionSK Telecom
JC2 Ventures
Cadenza Ventures
Brave Capital
DAMAC Capital
Reported by Crunchbase News and 3 others
Founders and team
From Together AI's own website: 5 founders, 15 on the team.
Chris RéFounder
- Vanessa HsuChief of Staff to the CEO
- Charles ZedlewskiChief Product Officer
- Kai MakChief Revenue Officer
- Meicheng ShiCFO
- Alon GavrielovVP of Infrastructure Strategy
- Arielle FidelVP of Strategic Partnerships
- Dan FuVP of Kernels
- Derek ChamorroHead of Security
- James BarkerVP of Sales, EMEA
- Jon FieldsVP of Sales
- Max RyabininVP of Model Shaping
- Namrata RamVP of Revenue Operations
- Nicolette LeaVP of HR
- Sarung TripathiVP of Customer Experience
- Susan LeeVP OF Technical Program Management
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
NVIDIACompany2rounds
SentinelOne's S VenturesVC firm1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 14 firms list Together AI as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Together AI
How much has Together AI raised?
Together AI has raised $1.1B across 2 rounds since 2025.
When did Together AI last raise?
Together AI's most recent round was a Series C of $800M in Jul 2026, led by Aramco Ventures.
What was Together AI's biggest round?
Its most recent round, $800M in Jul 2026, is also its largest on record.
Who backed Together AI first?
Together AI's first round on record, in Feb 2025, was backed by General Catalyst, Prosperity7 Ventures and Alumni Ventures and 17 others.
What stage is Together AI at?
Together AI's latest named round is a Series C, in Jul 2026.
Where is Together AI based?
Together AI is based in the United States.
Who led Together AI's rounds?
General Catalyst led the Series B in 2025; Aramco Ventures led the Series C in 2026.
Companies like Together AI
In the same sector, and raised in the last eighteen months.
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