ChatGPT Plus
ChatGPT Plus costs $20 per month. It includes GPT-6 Astra, GPT-5.6 Sol, GPT-5.6 Terra, GPT-5.6 Luna.
Break-even: at current API prices, $20 buys about 500.0k tokens of metered GPT-6 Astra usage. Use less and the API is cheaper; use more and this plan wins — if the plan's limits allow it.
What's included
| Model | Intelligence | Per 1M (in / out) | Tokens / $1 |
|---|---|---|---|
| GPT-6 Astra | 53 | $10 / $50 | 25.0k |
| GPT-5.6 Sol | 47 | $4 / $20 | 62.5k |
| GPT-5.6 Terra | 42 | $2 / $12 | 105.3k |
| GPT-5.6 Luna | 38 | $0.20 / $1.20 | 1.1M |
Plan details
| Provider | ChatGPT |
|---|---|
| Price | $20 / month |
| Limits | Message limits apply |
| Prices last verified | 2026-09-19 |
Other ChatGPT plans
- ChatGPT Free — free, message limits apply
- ChatGPT Pro — $200/mo, higher limits, access to top models
How to decide
A subscription is only worth it if it is cheaper than the tokens you would buy instead — and if its limits cover how you actually work. Use the AI intelligence calculator to price your own monthly volume against every provider, or compare the whole market on the subscriptions page.
FAQ
How much does ChatGPT Plus cost?
ChatGPT Plus is $20 per month. Limits: Message limits apply. Model access and limits change often, so always confirm on ChatGPT's own pricing page.
Which models does ChatGPT Plus include?
ChatGPT Plus includes GPT-6 Astra, GPT-5.6 Sol, GPT-5.6 Terra, GPT-5.6 Luna.
Is ChatGPT Plus cheaper than paying for the API?
That depends on volume. At current GPT-6 Astra API prices, $20 per month buys roughly 500.0k tokens of metered usage. If you use less than that, the API is cheaper; use more and the subscription wins — assuming the plan's usage limits don't bite first.
What is the best alternative to ChatGPT Plus?
ChatGPT's other plans are ChatGPT Free ($0/mo), ChatGPT Pro ($200/mo). Beyond ChatGPT, the calculator prices every tracked provider against your own budget and use case.