Together AI

Together AI is a cloud inference platform specialising in open-source models, offering some of the fastest and cheapest API access to Llama, Mistral, Qwen, FLUX, and dozens of other models. It's designed to be an OpenAI-compatible drop-in for developers who want open models without the cost and complexity of self-hosting. Together also runs fine-tuning jobs and provides a playground for prompt experimentation. Startups building on open models frequently use Together AI to keep inference costs low while maintaining model flexibility.

Together AI features and capabilities, including which plan they need and how they compare in the CanIUse matrix.

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Together AI in the directory

Together AIFast inference cloud for open-source AI modelsAdded 2025-09-21llmfoundation_modelai_modelmachine_learning#5Freemium

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