ChatGPT Free
FreeFree- Region
- Global
- Conditions
- Codex trial available; limited quota
- Source
- developers.openai.com ↗
- Checked
DIGINTOAI / MODEL
Codex.
OpenAI · Company articles ↗OpenAI's coding assistant for understanding code and supporting software development.
Official sites & services
Official websiteCodex learning guide ↗
developers.openai.comChecked: DocumentationChatGPT and Codex documentation ↗
learn.chatgpt.comChecked: About this model
OpenAI's coding assistant for understanding code and supporting software development.
Official access and developer resources are listed below. Consult the provider for available models, regions and access requirements.
Pricing & billing
Codex comes with ChatGPT plans: Go $8, Plus $20, Pro $100/$200/$500, Business $25/seat (monthly). Via API, gpt-5.3-codex is $1.75 input / $14 output per 1M tokens.
ChatGPT Go
Subscription8 USD / per account · Monthly- Region
- Global
- Source
- developers.openai.com ↗
- Checked
ChatGPT Plus
Subscription20 USD / per account · Monthly- Region
- Global
- Conditions
- GPT-6.1 Sol about 15–160 local messages / 5 hours
- Source
- developers.openai.com ↗
- Checked
ChatGPT Pro ($100 tier)
Subscription100 USD / per account · Monthly- Region
- Global
- Conditions
- Pro has three tiers: $100/$200/$500
- Source
- developers.openai.com ↗
- Checked
ChatGPT Pro ($200 tier)
Subscription200 USD / per account · Monthly- Region
- Global
- Source
- developers.openai.com ↗
- Checked
ChatGPT Pro ($500 tier)
Subscription500 USD / per account · Monthly- Region
- Global
- Conditions
- Only tier that includes Astra Ultrafast
- Source
- developers.openai.com ↗
- Checked
ChatGPT Business
Subscription25 USD / per seat · Monthly- Region
- Global
- Conditions
- Monthly price; yearly price not listed on this page
- Source
- developers.openai.com ↗
- Checked
gpt-5.3-codex input
Usage based1.75 USD / per 1M input tokens- Region
- Global
- Conditions
- API Key billed at API rates; cached input $0.175; Fast tier $3.50
- Source
- developers.openai.com ↗
- Checked
gpt-5.3-codex output
Usage based14.00 USD / per 1M output tokens- Region
- Global
- Conditions
- Fast tier $28
- Source
- developers.openai.com ↗
- Checked
ChatGPT Enterprise / Edu
Contact salesContact sales- Region
- Global
- Conditions
- Contact sales
- Source
- developers.openai.com ↗
- Checked
Links and prices are maintained by our editors. Availability, limits and final charges are determined by the provider.