ChatGPT

Free

Free

Limited access to GPT-5.5 Instant; limited messages and uploads

• Access to current default model
• Web, iOS, Android
• Limited image gen and file uploads
• Web search and voice mode

Go

$8/mo

More GPT-5.5 Instant messages than Free; plan may include ads; no annual billing

• More messages than Free
• Extended image gen and uploads
• Longer memory
• Projects, tasks, custom GPTs

Plus

$20/mo

Higher caps than Go; no annual billing

• Advanced reasoning models with GPT-5.6
• Expanded messages and uploads
• Expanded deep research
• Projects, tasks, custom GPTs

Pro

$100/mo

Scaled access to best models incl GPT-5.6 Sol Pro; no annual billing

• 5x or 20x more usage
• GPT-5.6 Sol Pro reasoning
• Maximum Codex tasks
• Unlimited faster image creation

Business

$25/mo

or $240/yr

2+ users; unlimited subject to guardrails

• Secure shared workspace
• Admin console, SAML SSO, MFA
• No training on your data
• 60+ app connectors

Enterprise

Free

Expanded context, enterprise security; annual contract

• SCIM, EKM, role-based access
• Analytics, domain verification
• Data residency in 10 regions
• 24/7 priority support and SLAs