Quick Take
- Together AI raised $800 Mn (Rs 7,600 Cr) in a Series C round led by Aramco Ventures.
- The round set an $8.3 Bn (Rs 78,850 Cr) valuation, more than double its February 2025 mark.
- The firm will use funds to scale inference capacity nearly 50 times over five years.
In This Article
Together AI raises $800 Mn (Rs 7,600 Cr) in a Series C round led by Aramco Ventures, valuing the US-based artificial intelligence (AI) infrastructure firm at $8.3 Bn (Rs 78,850 Cr).
The San Francisco company announced the round on July 1, 2026 (company blog). The deal more than doubles its $3.3 Bn valuation from a February 2025 Series B. NVIDIA, Vista Equity Partners, General Catalyst, and Salesforce Ventures also joined, per the company statement.
StartupFeed Insight
The most telling number is not the $800 Mn cheque, it is the 500 MW of compute Together AI locked in alongside it (company blog). That signals investors are funding electricity and hardware, not just equity. Indian founders building AI products should watch closely: cheaper open-source inference directly lowers their own model costs. StartupFeed expects Together AI to announce fresh capacity partnerships or a large enterprise deal in the Indian or Gulf market before the end of 2026, as Aramco Ventures pushes its portfolio into new regions. This round prices open-weight inference as core infrastructure. By Avinash.
Deal Breakdown: The Numbers
The Series C is one of 2026’s largest AI infrastructure rounds, per company data. The table below lists the key figures Together AI disclosed.
| Metric | Detail | Notes |
|---|---|---|
| Total Raise | $800 Mn (Rs 7,600 Cr) | Series C equity round |
| Valuation | $8.3 Bn (Rs 78,850 Cr) | Post-money, +151% vs prior round |
| Lead Investor | Aramco Ventures | Venture arm of Saudi Aramco |
| Previous Round | $305 Mn Series B | February 2025, at $3.3 Bn |
| Announcement Date | July 1, 2026 | Company blog, Business Wire |
The valuation jump stands out most. Together AI grew from $3.3 Bn to $8.3 Bn in about 16 months (TechCrunch), a rare pace even in the current AI funding cycle.
About Together AI
Together AI is a US-based AI infrastructure firm that helps companies train and run open-source AI models at lower cost. Founded in 2022 by Vipul Ved Prakash, Percy Liang, and Ce Zhang, it is headquartered in San Francisco. Its platform runs open-weight models like DeepSeek and Kimi. Backers include Aramco Ventures, NVIDIA, and General Catalyst (company blog).
Why Did Aramco Ventures Back Together AI?
Aramco Ventures led the round because it views AI infrastructure as a long-term energy-linked bet. The Saudi oil giant’s venture arm sees compute and power as converging assets, per its statement. Together AI’s open-source model helps enterprises cut costs, which drives demand for its inference platform.
“Building AI infrastructure over the next decade will be the biggest infrastructure project in human history,” said Abhishek Shukla, Managing Director, Prosperity7 Ventures US.
The quote frames the deal as more than a startup bet. It reflects Gulf capital moving into the hardware and power layer of AI, not only the software layer.
How Will Together AI Use the Funds?
Together AI will use the funds to scale its inference capacity and infrastructure footprint. The firm expects roughly 50 times growth over the next five years, according to the company blog. Inference is the process of running a trained AI model to make predictions.
Beyond equity, the firm secured commitments for over 500 MW of compute capacity, funded separately by its investors (company blog). It reported annual bookings crossing $1.15 Bn last quarter. Usage of open-source models on its platform tripled over the past year, per OpenRouter data it cited.
How Does Together AI Compare to Rivals?
Together AI competes in the fast-growing AI neocloud sector, where firms rent GPU (Graphics Processing Unit) capacity. Recent rounds show strong investor appetite across the group.
| Company | Recent Raise | Valuation |
|---|---|---|
| Together AI | $800 Mn Series C | $8.3 Bn |
| Upscale AI | $500 Mn (total) | $2 Bn |
| TensorWave | $350 Mn Series B | $1.55 Bn |
What sets Together AI apart is its software layer, which it says cuts model-running costs by up to 80%, rather than renting raw GPUs alone.
What’s Next
Together AI now plans to expand its inference products and grow compute capacity sharply. The next milestone to watch is how fast it converts the 500 MW commitment into live capacity, likely across 2026 and 2027. With Aramco Ventures on board, Gulf and Asian market deals look probable. Will open-source inference become the default choice for cost-conscious founders? Tell us what you think.
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Last updated: July 2, 2026 at 09:15 IST
Disclaimer: This article is for informational purposes only and does not constitute investment advice. StartupFeed and its authors are not SEBI-registered investment advisors. The analysis above is based on publicly available information and should not be the sole basis for any investment decision. Please consult a SEBI-registered financial advisor before making investment decisions.
Written by Avinash. Published: July 2, 2026. Updated: July 2, 2026. Have a tip? Write to us at editorial@startupfeed.in.
