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together.ai

Together AI

Together AI hosts open-weight models as serverless endpoints and also rents dedicated GPU capacity for inference and training.

Usage-based per token, per image, per video or per minute for serverless; hourly per-GPU billing for dedicated instances and clusters with lower rates for longer reservations; fine-tuning billed per million training tokens; storage billed per GiB-month. Proprietary Named by Claude in 1 list this week

How Claude rates Together AI.

Each score below is the model's own, on the rubric it wrote for that list, from what it already knows about Together AI. Nothing here is edited by us.

The best LLM API providers

#2 this week, scoring 8.0 out of 10. Best for Developers who want access to open-weight models without managing infrastructure, prioritizing cost efficiency and model variety.

Model Quality 7
Top open-weight models like Llama 3 70B and Mixtral are capable but don't quite match GPT-4 or Claude 3 Opus.
Pricing & Value 9
Excellent value with pricing as low as $0.20-0.60 per million tokens for capable models.
Reliability & Performance 8
Strong performance with optimized inference and good uptime, though less track record than major cloud providers.
Model Selection 9
Extensive catalog of open-weight models across different sizes and specializations from multiple sources.
Developer Experience 7
OpenAI-compatible API makes integration easy, though documentation could be more comprehensive.

Rank by week:

#2#2#2

Want a better score? How to improve your AEO.

Security headers

What Together AI's website sends to your browser.

Scanned 2026-08-25. Grade headers D, scoring 40 out of 100.

+ Content-Security-Policy is set
− No Strict-Transport-Security, so browsers may still attempt plain HTTP
− No X-Content-Type-Options, so MIME sniffing is not disabled
+ CSP frame-ancestors directive is set
− No Referrer-Policy, so full URLs may leak to third parties
− No Permissions-Policy, so powerful browser features are not restricted
− No Cross-Origin-Opener-Policy
− No Cross-Origin-Resource-Policy
+ No server-version or X-Powered-By disclosure

This is one narrow, automated check of the HTTP response headers on the vendor's own website. It says nothing about how the product itself is built, how it stores your data, or whether it has ever been audited. A good grade here is a small signal that somebody was paying attention.

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