Free Web chat & coding agent
- Annual
- — (free tier)
- Usage limit
- Unlimited text chats subject to abuse guardrails; limited tools
- Main limitation
- Limited Codex, uploads, deep research and context
- Included models
- GPT-6 Luna GPT-5 Thinking Mini Limited Codex
- Notes
- A real free tier, but the coding-agent allowance is deliberately small.
- Popularity
- 100/100 adoption estimate (published), not market share. ChatGPT: 900M weekly active users and 50M consumer subscribers (OpenAI, 2026). Tier share 1.00, assumed for the free tier. Source
Vendor pricing checked 2026-10-24
$8/mo Web chat & coding agent
- Annual
- $8/mo billed annually
- Usage limit
- More messages, uploads, image creation and memory than Free
- Main limitation
- May include ads; Codex access remains limited
- Included models
- GPT-6 Luna GPT-5 Thinking Mini Limited Codex
- Notes
- Annual billing is $96/year. A low-cost tier for casual use, not a full coding-agent plan.
- Popularity
- 95/100 adoption estimate (published), not market share. ChatGPT: 900M weekly active users and 50M consumer subscribers (OpenAI, 2026). Tier share 0.50, assumed for the entry paid tier. Source
Vendor pricing checked 2026-10-24
$20/mo Web chat & coding agent
- Annual
- — (monthly only)
- Usage limit
- Expanded Codex, deep research, projects and advanced reasoning
- Main limitation
- Usage limits apply; Pro-only models and maximum context are excluded
- Notes
- The mainstream individual tier and the first one with meaningful Codex access.
- Popularity
- 91/100 adoption estimate (published), not market share. ChatGPT: 900M weekly active users and 50M consumer subscribers (OpenAI, 2026). Tier share 0.30, assumed for the mid tier. Source
Vendor pricing checked 2026-10-24
$100/mo Web chat & coding agent
- Annual
- — (monthly only)
- Usage limit
- 5x Plus usage; longer Codex and ChatGPT Work sessions
- Main limitation
- Still subject to abuse guardrails; no Ultrafast
- Notes
- Introduced in April 2026 to fill the gap between Plus and the $200 Pro tier.
- Popularity
- 91/100 adoption estimate (published), not market share. ChatGPT: 900M weekly active users and 50M consumer subscribers (OpenAI, 2026). Tier share 0.30, assumed for the mid tier. Source
Vendor pricing checked 2026-10-24
$200/mo Web chat & coding agent
- Annual
- — (monthly only)
- Usage limit
- 20x Plus usage; maximum deep research, memory and context
- Main limitation
- Very high recurring cost; coding value depends on Codex volume
- Notes
- The original Pro tier, now one of three Pro usage levels.
- Popularity
- 83/100 adoption estimate (published), not market share. ChatGPT: 900M weekly active users and 50M consumer subscribers (OpenAI, 2026). Tier share 0.10, assumed for the top tier. Source
Vendor pricing checked 2026-10-24
$500/mo Web chat & coding agent
- Annual
- — (monthly only)
- Usage limit
- 25x Plus usage; Ultrafast responses on eligible tiers
- Main limitation
- The most expensive consumer AI plan; overkill for most developers
- Notes
- Introduced September 29, 2026 for the highest-volume individual usage.
- Popularity
- 83/100 adoption estimate (published), not market share. ChatGPT: 900M weekly active users and 50M consumer subscribers (OpenAI, 2026). Tier share 0.10, assumed for the top tier. Source
Vendor pricing checked 2026-10-24
$25/mo Web chat & coding agent · team
- Annual
- $20/mo billed annually
- Usage limit
- Per-seat access with admin console and zero training on business data
- Main limitation
- Two-seat minimum; premium seats cost $100/seat/mo
- Included models
- GPT-6 models Codex Shared workspace
- Notes
- Formerly ChatGPT Team. Annual billing is $20/seat/month.
- Popularity
- 86/100 adoption estimate (published), not market share. ChatGPT: 900M weekly active users and 50M consumer subscribers (OpenAI, 2026). Tier share 0.15, assumed for the team seat. Source
Vendor pricing checked 2026-10-28