Plan comparison
Codex limits by plan
Codex limits are plan-scoped, but they are also affected by task size, model choice, context, and current policy. Use this comparison to know what to verify, not as a static quota promise.
Free
Confirm whether Codex is available and inspect the current allowance in the product. Access and limits can change.
Plus
Use /usage for the account-specific window. Do not assume another Plus account has the same remaining quota or reset time.
Pro
Higher-tier access does not make every task unlimited. Check the current usage windows before planning long runs.
Business
Workspace policy, shared credits, and individual usage windows are separate concepts. Confirm both account and workspace state.
Are ChatGPT Plus and Pro Codex limits the same?
No. Plan entitlements can differ, and two accounts on the same plan may be at different points in their usage windows. Check the account directly with /usage before relying on a comparison posted elsewhere.
Why are there no fixed numbers here?
A static table becomes misleading when policy, model cost, or task accounting changes. The monitor keeps reset evidence and timestamps; the product keeps the authoritative remaining quota for your account.