ChatGPT starts at $8/month on the Go plan.
Verified Sep 2026 from the official pricing page.
Is ChatGPT worth the price?
The model split is the real product now, not the $20 sticker.
Free and Go run GPT-5.6 Luna: current-gen chat, no Sol. That is enough for everyday questions and a Think pass.
Plus at $20 is the first seat that chats on GPT-5.6 Sol and lets you move a reasoning slider. Pro is how you buy Sol Pro and more of it ($100 or $200).
Business is Sol plus admin, not a cheaper Plus. Do not buy Go expecting Sol.
Do not buy Plus expecting Sol Pro.
Pricing Plans
Free
GPT-5.6 Luna chat. Think uses Luna. Ads possible.
- GPT-5.6 Luna default (not Sol)
- Think button also on Luna
- Unlimited everyday text (abuse guardrails)
- Tool limits on files, images, research, Codex
- Codex / Work on GPT-5.6 Terra
- May include ads
Go
$8/month
$8/month US. Same Luna model as Free. More tool headroom.
- Same GPT-5.6 Luna + Think as Free
- Still no Sol in standard chat
- More images, uploads, and memory
- Codex / Work on GPT-5.6 Terra
- Worldwide; monthly only; ads possible
Plus
$20/month
$20/month. GPT-5.6 Sol + reasoning slider. Ad-free.
- GPT-5.6 Sol in chat (slider: Instant to Extra High)
- No Sol Pro (that is Pro)
- Work/Codex: Sol, Terra, or Luna
- Expanded deep research, Codex, custom GPTs, ChatGPT Work
- Projects and scheduled tasks
Pro 5x
$100/month
Sol Pro + 5x Plus usage.
- GPT-5.6 Sol Pro in addition to Sol
- 5x Plus usage
- Work ultra (Pro/Enterprise); Codex max/ultra per OpenAI
- Maximum Codex, deep research, memory, images
Pro 20x
$200/month
Same Sol Pro, 20x Plus usage.
- GPT-5.6 Sol Pro
- 20x Plus usage
- Highest individual usage tier
- Research preview of new features
Business
$20/month
$20/user/mo annual or $25 monthly. 2+ users. Sol, not Sol Pro.
- GPT-5.6 Sol in chat (admin can restrict models)
- Work/Codex: Sol, Terra, Luna
- Shared workspace, SSO, connectors
- No training on business data by default
Enterprise
null
Contact sales. Sol Pro available.
- GPT-5.6 Sol and Sol Pro
- Work ultra
- SCIM, EKM, Compliance API, custom retention
- Volume discounts and invoicing
Hidden Costs & Gotchas
Go does not unlock Sol. You are paying for limits, not the flagship model.
Terra/Luna in Work and Codex are extra surfaces, not the main chat picker.
API tokens for Sol/Terra/Luna are a second bill. Codex ChatGPT-login drops GPT-5.4 on 31 Aug 2026.
Our Recommendation
startup
Plus per builder who needs Sol and Codex. Business when you want SSO and no-training. Do not seat the company on Pro.
enterprise
Enterprise if you need Sol Pro plus SCIM/EKM. Ask sales; there is no public seat price.
freelancer
Stay on Free (Luna) until you need Sol. Then Plus. Pro $100 only if you hit Plus caps or need Sol Pro.
small Business
Business for the workspace. Sol is included; Sol Pro is not.
How ChatGPT compares
4 of 6 direct competitors offer a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| ChatGPT | $8/month | Yes |
| Claude | $20/month | Yes |
| Grok | $30/month | Yes |
| Perplexity AI | $0/month | No |
| Jasper Chat | $59/month | No |
| Pi | Free | Yes |
| AnythingLLM | $0/month | Yes |
ChatGPT Pricing FAQ
How much does ChatGPT cost?
ChatGPT starts at $8/month on the Go plan. It offers 5 paid tiers ranging from $8/month to $200/month. A free plan is also available.
Does ChatGPT have a free plan?
Yes. ChatGPT offers a free plan called "Free". It includes: GPT-5.6 Luna default (not Sol), Think button also on Luna, Unlimited everyday text (abuse guardrails).
What is the cheapest ChatGPT paid plan?
The cheapest paid plan for ChatGPT is "Go" at $8/month. Key features include: Same GPT-5.6 Luna + Think as Free, Still no Sol in standard chat, More images, uploads, and memory.
What are alternatives to ChatGPT?
Alternatives to ChatGPT include Claude, Grok, Perplexity AI, Jasper Chat. Pi is fully free. Claude starts at $20/month; Grok starts at $30/month; Perplexity AI starts at $0/month.
ChatGPT alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official ChatGPT pricing — openai.com/chatgpt/pricing/ (verified Sep 2026)
- Cite this data: Toolradar, ChatGPT pricing verified Sep 2026, toolradar.com/tools/chatgpt/pricing
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