Together AI

A cloud platform for running, fine-tuning and training open-source and custom generative AI models, offering inference APIs and GPU cluster capacity. Customers are AI startups and enterprises, and the company's research team publishes open-source models.

Artificial intelligenceAI inference and GPU cloud for open-source modelsSan Francisco, United States
FoundersSince 2022
Valuation
$8.3B
Total raised
$1.3B
Last round · Jul 2026
Series C
Founded
2022
Employees
431
Quarters in VP50
1

Valuation

$1B$10B20252026$8.3B
Together AI priced rounds
RoundDatePost-money valuationRaisedLed by
Series A2Mar 13, 2024$1.3B$106MSalesforce Ventures
Series BFeb 20, 2025$3.3B$305MGeneral Catalyst and Prosperity7
Series CJul 1, 2026$8.3B$800MAramco Ventures
Post-money valuation at each priced round. Log scale.Hover a point for the round

Updated

In VP50

  1. Q4 2023: no place
  2. Q1 2024: no place
  3. Q2 2024: no place
  4. Q3 2024: no place
  5. Q4 2024: no place
  6. Q1 2025: no place
  7. Q2 2025: no place
  8. Q3 2025: no place
  9. Q4 2025: no place
  10. Q1 2026: no place
  11. Q2 2026: no place
  12. Q3 2026: #28
  13. Q4 2026: no place

Place by quarter since Q4 2023. Best place #28.

Funding rounds

DateRound · leadRaisedValuation
Jul 1, 2026Series C · Aramco Ventures$800M$8.3B
Feb 20, 2025Series B · General Catalyst, Prosperity7$305M$3.3B
Mar 13, 2024Series A2 · Salesforce Ventures$106M$1.3B
Nov 29, 2023Series A · Kleiner Perkins$103M—
May 15, 2023Seed · Lux Capital$20M—

Team

Together AI | Venture Place