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OpenAI · CHECKED OCT 16, 2026

OpenAI Codex

Coding agent in ChatGPT plans or through separately billed API usage. OpenAI’s Codex docs verified the prices; the ChatGPT pricing page returned HTTP 403.

Official pricing ↗
USD prices reflect the billing terms below. Limits can depend on model, context, region and account. Data may be outdated; verify on the official site.
flat · individual

Go

$8 / month

Monthly; desktop availability subject to rollout

  • Lightweight coding tasks; GPT-6 Luna in desktop app, subject to rollout.
flat · individual

Plus

$20 / month

Monthly; additional credits available

  • Estimated 15–160 local GPT-6.1 Sol messages per five hours; not a fixed cap.
  • Included usage varies by model, context and task; local and cloud usage are shared.
  • Weekly limits may apply; additional credits cost extra.
flat · individual

Pro $100

$100 / month

Monthly; additional credits available

  • No five-hour limit currently; model and task affect usage.
  • Included usage varies by model, context and task; local and cloud usage are shared.
  • Weekly limits may apply; additional credits cost extra.
flat · individual

Pro $200

$200 / month

Monthly; additional credits available

  • No five-hour limit currently; model and task affect usage.
  • Included usage varies by model, context and task; local and cloud usage are shared.
  • Weekly limits may apply; additional credits cost extra.
flat · individual

Pro $500

$500 / month

Monthly; additional credits available

  • No five-hour limit currently; model and task affect usage.
  • Ultrafast access included on Pro $500.
  • Included usage varies by model, context and task; local and cloud usage are shared.
  • Weekly limits may apply; additional credits cost extra.
flat · team

Business

$25 / month

Per user/month; $20 annually; 2+ users

  • Estimated 15–160 local GPT-6.1 Sol messages per five hours; not a fixed cap.
  • 2-user minimum; SAML SSO and dedicated workspace.
  • Included usage varies by model, context and task; local and cloud usage are shared.
  • Weekly limits may apply; additional credits cost extra.
credits · team

Enterprise

Check source

Contact sales; flexible credit billing available

  • Flexible pricing has no fixed rate limits; usage scales with credits.
  • SCIM, audit logs and data controls.
credits · team

Edu

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Contact sales; flexible credit billing available

  • Enterprise/Edu flexible pricing scales with credits.
  • Without flexible pricing, per-seat limits generally match Plus.
usage-based · individual

API Key

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unverified – check source

  • CLI, SDK or IDE; billed by API usage; no cloud features.
  • Token prices not verified in this snapshot.

Verification sources

Last manually checked . The check date is a snapshot date, not a price-change date.