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OpenAI vs Together AI

A side-by-side look at 2 AI & ML tools for 2026 — the verdict, pricing, ratings, features, and what readers think.

O
openai.com

Frontier AI models and the APIs to build on them.

Visit OpenAI
T
together.ai

Fast inference and training for open models.

Visit Together AI

Head to head

OpenAI Together AI
Starting price $20/month
Free tier Yes
Founded 2015
HQ San Francisco, CA
Team size 1000-2000

Features compared

OpenAI Together AI
Plans & pricing
Free tier ✓ Yes
Free trial ✓ Yes
Pricing model Free; ChatGPT Plus $20/mo; Team $25/user/mo; API usage-based
Money-back guarantee ✗ No
Platforms & access
Web app ✓ Yes
Mobile apps ✓ Yes
Desktop app ✗ No
Self-hosted option ✗ No
Offline mode ✗ No
Integrations & extensibility
Public API ✓ Yes
Webhooks ✓ Yes
Native integrations Microsoft 365, Azure, Zapier, Make, GitHub, Slack, thousands via API
Automation (Zapier/Make) ✓ Yes
Security & compliance
SSO / SAML ✓ Yes
Two-factor auth ✓ Yes
SOC 2 ✓ Yes
GDPR compliant ✓ Yes
Encryption at rest ✓ Yes
Collaboration
Team workspaces ✓ Yes
Real-time collaboration ✗ No
Role-based permissions ✓ Yes
Guest access ✗ No
Support
Email support ✓ Yes
Live chat support ✓ Yes
Phone support ✗ No
Knowledge base ✓ Yes
SLA 99.9% uptime SLA for API via Azure OpenAI Service