Together AI $800M Series C at $8.3B: Open-source inference breaks $1B bookings
Key Questions
How much funding did Together AI raise in its Series C round and what is its valuation?
Together AI raised $800 million in a Series C round at an $8.3 billion post-money valuation. The round also reflects $1.15 billion in bookings for the company.
Who are the key investors in Together AI's latest funding round?
The Series C was backed by Aramco, NVIDIA, and Vista. The company has also secured a 500MW compute commitment along with ATLAS optimization.
What does Together AI's funding indicate about the AI inference market?
The raise signals a shift toward open-weight inference infrastructure as closed models face challenges. It provides a key benchmark for investors in AI infrastructure.
Together AI raises $800M Series C at $8.3B valuation with $1.15B bookings, backed by Aramco, NVIDIA, Vista. 500MW compute commitment and ATLAS optimization. Major signal for open-weight inference infrastructure shift from closed models. Key benchmark for AI infra investors.
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Updated Jul 5, 2026