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OpenAI / Model-provider subscription

ChatGPT Business (Codex included)

Codex included in parent subscription

$25USD / month / seatCandidate observation

Check before subscribing. These source observations have not been editorially approved. A published service-access policy, a regional advertised price and successful checkout are separate checks.

What the source tells us

Comparison category
Model-provider subscription

Categories describe product positioning; multi-model platforms may also offer their own models.

Price basis
parent_subscription
Observed
2026-10-09
Community score
Not available
Measured QoS
Not available

Billing and tier options

Monthly
USD 25 / month per seat
Annual
USD 240 / year per seat

USD 20 per seat / month equivalent; billed annually.

Annual total calculated from the published monthly equivalent × 12.

Coding models and limits

Access facts reviewed within seven days; account restrictions still apply.

Documentation checked 2026-10-09. Partial coverage; this is not a complete account-specific model inventory.

Access documentation checks · 2 sources

Facts reviewed 2026-10-09 10:54 UTC. Fetching a page does not review its content or verify your account. These sources support the provider report; some apply to other tiers.

Checks cover monitored pages only. Unchanged content does not establish unchanged account access or a complete model inventory.

4 documented model entries
  • GPT-6 AstraCodex (client-dependent) · Account / rollout dependent

    Check account, client and workspace enablement; no account access test performed.

    Model access source ↗
  • GPT-6.1 SolCodex (client-dependent) · Account / rollout dependent

    Check account, client and workspace enablement; no account access test performed.

    Model access source ↗
  • GPT-6 SolCodex (client-dependent) · Account / rollout dependent

    Check account, client and workspace enablement; no account access test performed.

    Model access source ↗
  • GPT-6 LunaCodex (client-dependent) · Account / rollout dependent

    Check account, client and workspace enablement; no account access test performed.

    Model access source ↗

Usage limits

  • Estimated local messages per five hours: Astra 5–45; 6.1 Sol 15–160; Sol 15–150; Luna 350–3,000. These are estimates, not fixed caps. Source ↗
  • Work and Codex share usage. Model, task and cloud execution affect consumption; weekly limits may apply. Source ↗

Access conditions

  • API-key usage is billed separately from subscription access. Source ↗
  • GPT-5.5 retires from subscription Codex on 2026-10-14; this partial list excludes retiring and legacy models. Source ↗

Price observation history

2 recorded snapshots · 2026-10-09 09:49 UTC to 2026-10-09 12:29 UTC.

No price differences observed across 1 comparable snapshot pair. This does not establish that prices never changed.

This history covers this pricing source's successful observations, including its captured billing and regional offers. It is not a complete market history.

Source evidence

BusinessBring Codex into your startup or growing business.$20/ user / month*Get Business Access ChatGPT and Codex across desktop and mobile apps Larger virtual machines to run cloud chats faster Flexibly extend usage with ChatGPT credits A secure, dedicated workspace with essential admin controls, SAML SSO, and MFA No training on your business data by default. Learn more Other ChatGPT features as part of the Business plan *2+ users, billed annually. $25 per user per month when billed monthly.
Read official source ↗