Together AI provides an AI acceleration cloud that combines high‑performance GPU infrastructure with a rich open‑source model hub, fast inference, and full lifecycle tools for training and deployment. The platform hosts 200+ generative models for text, code, image, video, and multimodal use cases (including Llama, DeepSeek, Qwen, Mixtral, and others), all exposed through developer-friendly, often OpenAI‑compatible APIs so teams can swap from closed providers with minimal code changes. On top of this model library, Together AI offers an optimized inference engine and systems like ATLAS and speculative decoding that deliver up to roughly 3–4× faster inference and significantly lower costs compared with traditional deployments, while running on modern NVIDIA GPU clusters. Developers can fine‑tune or fully train custom models using private data on Together’s GPU cloud, then deploy them via serverless or dedicated endpoints, gaining both performance and data control on a single, integrated platform.
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AI native cloud platformPerformance-optimized GPU clusters for AI workloadsSupport for training, fine-tuning, and inference end to endProduction-scale reliability for trillion-token workloadsIndustry-leading unit economics for AI computeFrontier AI systems research integrated into the platformModel library of open-source and specialized modelsSupport for chat, image, video, audio, and code modelsOpenAI-compatible APIs for easy migrationTogether Inference Engine for fast, cost-efficient servingATLAS adaptive speculator system for inference accelerationFine-tuning of open models with customer data100% customer-owned fine-tuned modelsPre-training support using Together Kernel Collection (TKC)Global GPU clusters with frontier hardware (GB200/GB300 NVL72)Self-serve instant clusters and custom “AI factory” deploymentsFlashAttention open-source contributionMixture of Agents research and toolingDragonfly systems research projectRed Pajama open datasetsDeepCoder and related coding research assetsFlash Decoding techniques for faster generationOpen Data Scientist Agent projectDocumented customer cost savings up to 60%Help DeskEmailFAQsForumKnowledge BaseDesktop - WindowsMobile - iPhoneDesktop - MacCloud, SaaS, Web-BasedMobile - Android
Together AI
By Together AI
