Together AI Overview
Pro stress-test →Together AI generates revenue through per-token API usage and GPU server rentals, positioning itself as an "AI acceleration cloud" that streamlines model training, fine-tuning, and inference. Founded in 2021 by Percy Liang, Chris Ré, and Vipul Ved Prakash, the company serves developers and enterprises seeking cost-effective, open-source AI infrastructure alternatives to proprietary solutions.
Strategic Profile
Pro stress-test →Together AI hit $1B in annualized revenue in February 2026, up from ~$618M at the end of 2025, driven by rising demand for developer tooling and GPU capacity. The company increasingly sources GPU capacity from its own data centers (e.g., Maryland live since July 2025, Memphis forthcoming) in addition to third-party providers. Together AI positions its platform on open-source friendliness and performance guarantees, differentiating against both hyperscalers and specialist competitors.
Competitive Landscape
Pro stress-test →Competitors include CoreWeave, Lambda Labs, and Vast.ai, which each tout differentiated infrastructure; meanwhile, hyperscalers like AWS command vast fleets and deep discounts. Together AI positions on open-source friendliness and performance guarantees. Additional competitors include Fixie AI, Anyscale, and Neural Magic.
Industry Context
Together AI operates in AI Infrastructure / Cloud Computing.
Key facts
Founded: 2021 · Headquarters: San Francisco, US · Employees: 335 · Revenue: $1B (annualized, Feb 2026) · Market cap: N/A