AI visibility report for Together AI in AI/ML Infrastructure & LLM Tools.

Together AI is a Menlo Park, California–based AI infrastructure company founded in 2022 that operates what it calls the 'AI Native Cloud' — a full-stack platform for running, fine-tuning, and training open-source AI models. The platform provides serverless and dedicated inference APIs across 200+ models, GPU cluster rentals spanning H100 through NVIDIA Blackwell GB300, fine-tuning tools supporting LoRA and DPO, a code sandbox, managed storage, and proprietary systems research including FlashAttention and ATLAS speculative decoding. Together AI claims approximately 2× faster inference than comparable platforms through its custom kernel work. The company serves over 450,000 developers and named enterprise customers including Cursor, Salesforce, Decagon, Hedra, and The Washington Post. It raised a $305M Series B at a $3.3B valuation in February 2025, backed by General Catalyst, NVIDIA, Kleiner Perkins, and Salesforce Ventures.