Editorial note: API pricing, credits, model access, compute rates, and product limits change frequently. Verify current details directly before deploying or purchasing.
Overview
Together AI provides hosted inference, fine-tuning, dedicated endpoints, training, and GPU infrastructure for open and custom AI models.
Best for
Developers, AI startups, and enterprises that want fast open-model inference, fine-tuning, and scalable AI infrastructure
Key features
- Serverless inference
- Open-model catalog
- Fine-tuning
- Dedicated endpoints
- Training infrastructure
- OpenAI-compatible API
Pricing
Together AI uses model- and infrastructure-specific pricing for serverless inference, dedicated endpoints, fine-tuning, and training. Verify current rates directly.
Check current official pricing
Pros
- Strong open-model support
- Fast inference options
- Multiple deployment modes
- Good developer API
Cons and cautions
- Model pricing varies
- Infrastructure choices require expertise
- Dedicated endpoints can be costly
- Performance depends on model and workload
Frequently asked questions
What is Together AI used for?
It is used for hosted model inference, fine-tuning, training, and dedicated AI infrastructure.
Does Together AI support open models?
Yes. Open-model support is a central part of the platform.
Is the API OpenAI compatible?
Together AI provides OpenAI-compatible patterns for supported endpoints.
Before you choose
- Verify current API and compute pricing
- Review data-retention and privacy terms
- Test reliability on a representative workload
- Monitor usage, rate limits, and failure handling
- Compare at least one alternative
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