Together AI
InfrastructureTier 2Pure AIAI cloud platform for training and running open-source models. Leading inference-as-a-service provider.
USSan Francisco, CA, USAFounded 2022
Valuation
$8.3B
Total Raised
$1.3B
Revenue (ARR)
$300M
P/S Ratio
27.7x
Employees
250
Key products
Together InferenceTogether Fine-tuningTogether GPU Clusters
Latest funding round
Series B2025-02-01
$305M
Lead: General Catalyst, Prosperity7
Revenue notes
Sacra estimates $300M ARR in Sep 2025, up from $130M end of 2024.
Key investors (5)
General CatalystProsperity7Kleiner PerkinsNVIDIASalesforce Ventures
Data and sources
Latest figure as of Jul 1, 2026| Figure | Value | As of | Source |
|---|---|---|---|
| Valuation | $8.3B | Jul 1, 2026 | finance.yahoo.com |
| Total funding raised | $1.3B | Jul 1, 2026 | finance.yahoo.com |
| Employees | 250 | Dec 1, 2025 | source pending |
| Annualized revenue (ARR) | $300M | Sep 1, 2025 | source pending |
Change history · 2 earlier figures
- Apr 12, 2026 · Total funding raised · $534M · source pending
- Feb 1, 2025 · Valuation · $3.3B · source pending