Together AI seeks $1bn in funding

The report on Together AI's funding talks was made by The Information, citing two people familiar with the matter: "as reported by The Information , which cited two people familiar with the matter." The company's previous funding round in February 2025 was $305 million in Series B funding with a valuation of $3.3 billion: "the company raising $305 million in Series B funding with a valuation of $3.3 billion in February 2025." To date, Together AI has raised $537 million, with investors including General Catalyst, Kleiner Perkins, Nvidia, and Lux Capital: "To date, Together AI has raised $537 million, with investors including General Catalyst, Kleiner Perkins, Nvidia, and Lux Capital." The company is seeing around $1 billion in annualized revenue: "The company is seeing around $1 billion in annualized revenue, the sources said, which is a more than three times increase from its rate in mid 2025." Together AI was founded in 2022: "Founded in 2022, the self-described AI acceleration cloud company both leases chips from other cloud providers and re-leases them to developers, and is buying its own servers to rent from its data centers." The company launched "Together Instant Clusters" in September 2025: "In September 2025 , the company launched "Together Instant Clusters," a service that automates GPU cluster provisioning, giving customers access to clusters from a single node with eight GPUs to larger systems with hundreds of GPUs." Together AI announced a partnership with Hypertec in November 2024 to co-build a cluster of 36,000 Nvidia GB200 NVL72 GPUs: "The AI cloud announced a partnership with Hypertec in November 2024 to co-build a cluster of 36,000 Nvidia GB200 NVL72 GPUs." The company launched Together GPU Clusters powered by Nvidia Blackwell GPUs in February 2025: "and launched in February 2025 Together GPU Clusters powered by Nvidia Blackwell GPUs." Together AI provides access to H200, H100, and A100 GPUs: "The company also provides access to the H200, H100, and A100 GPUs, all of which are interconnected with InfiniBand and NVLink." The company states it can scale from 16 to more than 100,000 GPUs: "Together AI says it can scale from 16 to more than 100,000 GPUs."