Together AI vs Weights & Biases

Side-by-side comparison of Together AI and Weights & Biases: pricing, features, API access, and community ratings.

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	Together AI The AI Native Cloud — full-stack platform for inference, compute, and model shaping Visit	Weights & Biases ML experiment tracking, model evaluation, and LLMOps platform used by leading AI teams Visit
Category	AI infrastructure	AI infrastructure
Pricing	Freemium	Freemium
Starting price		USD 60/mo
Free tier
Audience	Technical	Technical
API available
Open source
Self-hostable
Model provider	Open-source models (e.g., DeepSeek, Gemma, Llama, Qwen, GLM, MiniMax, Kimi)
Founded	2022	2017
Headquarters	San Francisco, USA	US
Key strengths	·Industry-leading inference speed (31%+ more TPS than next-fastest OSS engine) ·Full-stack platform: inference, compute, fine-tuning, storage, and sandboxes ·Cutting-edge in-house research (FlashAttention, ThunderKittens, ATLAS) ·Broad open-source model library with serverless and dedicated deployment options	·AI experiment tracking (track, compare, reproduce experiments) ·AI application tracing and observability ·Model registry and lineage tracking ·Serverless fine-tuning and reinforcement learning