What is Together AI?
Headquartered in San Francisco, Together AI operates the AI Native Cloud, a comprehensive platform designed to streamline the training, fine-tuning, and deployment of generative AI models. The company provides a versatile suite of services, including serverless and dedicated inference, GPU clusters, and agentic workflow capabilities. By leveraging proprietary systems research, such as the widely adopted FlashAttention, Together AI enables developers to transition seamlessly from experimental research to production-grade applications. The platform supports over 200 open-source models, covering diverse modalities like chat, image, audio, and code, effectively positioning the company as an essential utility for the AI-driven digital economy.
How much funding has Together AI raised?
Together AI has raised a total of $1.3B across 5 funding rounds:
Angel/Seed
$20M
Series A
$102.5M
Unspecified
$106M
Series B
$305M
Series C
$800M
Angel/Seed (2023): $20M with participation from Lux Capital
Series A (2023): $102.5M led by Emergence Capital Partners, NVIDIA, and Kleiner Perkins
Unspecified (2024): $106M supported by Lux Capital, Salesforce, Coatue, Kleiner Perkins, and Emergence Capital Partners
Series B (2025): $305M featuring March Capital, Kleiner Perkins, Emergence Capital Partners, Long Journey Ventures, NVIDIA, Salesforce Ventures, Coatue, General Catalyst, DAMAC Holding, Greycroft Partners, Prosperity7 Ventures, Lux Capital, and Brave Capital
Series C (2026): $800M backed by Saudi Aramco Energy Ventures, March Capital, Dtcp, Lux Capital, Emergence Capital Partners, Salesforce Ventures, General Catalyst, Schneider Electric, Vista Equity Partners, Pegatron, Geodesic Capital, and NVIDIA
Key Investors in Together AI
NVIDIA
A global leader in GPU design and AI computing solutions, providing the essential hardware and software stack for high-performance machine learning and cloud-based AI platforms.
Emergence Capital Partners
A premier venture capital firm specializing in early-stage enterprise software companies, dedicated to partnering with founders who are fundamentally changing how the world works.
Kleiner Perkins
A Menlo Park-based venture capital firm with a long history of backing transformative technology and life science companies from their earliest stages through to IPO.
What's next for Together AI?
With the backing of major strategic partners, Together AI is poised to accelerate its infrastructure expansion and deepen its technical moat. The current funding context suggests a focus on scaling GPU capacity and enhancing the efficiency of its inference engines to meet the surging demand for enterprise-grade AI. As the company moves into this next phase of growth, it is expected to prioritize the development of more sophisticated agentic workflows and further optimize its cloud architecture to maintain its competitive edge. By continuing to bridge the gap between complex model research and practical business application, Together AI is well-positioned to define the standards for AI infrastructure in the coming years.
See full Together AI company page
