For individual developers

Twice the Codex. Once the price.

More Codex capacity. Less paying for features you do not use.

Codex usage

CodexMax Plus

Usage limits

Plus
5-hour usage 46% used

Resets in 1h 14m.

Weekly usage 4.1% used

Resets in 6d 3h.

Choose your CodexMax plan.

Codex Only

Plus

$10/ month

Standard Plus: $20 / month

Final price. No VAT or sales tax added at checkout.

For individual developers who want more Codex capacity without the full assistant bundle.

Codex Only

Max 20x

$100/ month

Standard Max 20x: $200 / month

Final price. No VAT or sales tax added at checkout.

For developers who want the largest individual Codex-only allocation.

What every plan changes.

01Codex-only capacity

Choose the plan level that matches how much Codex you want to run.

02Lower monthly cost

Pick the Codex-only version of the plan level that matches how much you code.

03Focused account

Usage, billing, account, and security pages without workspace or team screens.

Know exactly how much Codex you have left.

Every account shows plan status, billing state, customer key access, and the branded API base URL. Usage reporting will be connected to the upstream source when available.

How access works.

01Choose a plan

Pick the Codex-only level that matches your coding workload.

02Finish checkout

Your dashboard confirms payment status and unlocks your customer key.

03Configure Codex

Paste the customer key into your Codex config.toml provider block.

Pricing

CodexMax pricing.

Choose the Codex-only version of the plan you would otherwise buy.

Codex Only

Plus

$10/ month

Standard Plus: $20 / month

Final price. No VAT or sales tax added at checkout.

For individual developers who want Codex capacity without the general assistant bundle.

Codex Only

Max 20x

$100/ month

Standard Max 20x: $200 / month

Final price. No VAT or sales tax added at checkout.

For developers who want the largest individual Codex-only allocation.

Prices shown are final. No VAT, sales tax, or platform fees are added at checkout.

What you get

Codex-only means exactly that.

Included

  • Codex-only plan access
  • 5-hour and weekly usage display
  • Billing and account pages
  • Security basics

Not included

  • General ChatGPT assistant bundle
  • Voice mode
  • Team workspace tools
  • Enterprise admin controls

FAQ

Is this for teams?

Not yet. Phase 1 is individual only. Team plans come later with workspaces, members, and shared billing.

Why Codex-only?

The plan is built for developers who mainly want coding capacity and account controls.

How are plan limits shown?

Plan limits follow the fulfilled upstream plan. The dashboard shows usage once a real usage source is connected.

Individual account

CodexMax Individual

Current planNot active

Choose a plan

Choose a plan to unlock CodexMax access.

5-hour usage0% used

Usage appears after checkout is complete.

Weekly usage0% used

Usage appears after checkout is complete.

Setup

Add CodexMax to your Codex CLI config and keep your customer key in an environment variable.

No key yet

Complete checkout to unlock your customer key.

Config file ~/.codex/config.toml
Customer key No fulfilled key yet.
1. Store your key
# Windows PowerShell
setx CODEXMAX_API_KEY "YOUR_CUSTOMER_KEY"

# macOS/Linux
export CODEXMAX_API_KEY="YOUR_CUSTOMER_KEY"
2. Add this to config.toml
model = "gpt-5.1"

[model_providers.codexmaximum]
name = "CodexMax"
base_url = "https://api.codexmaxxing.baby/v1"
wire_api = "responses"
env_key = "CODEXMAX_API_KEY"

[profiles.codexmaximum]
model_provider = "codexmaximum"
model = "gpt-5.1"
3. Run Codex with this profile
codex --profile codexmaximum
Config file paths
Windows: C:\Users\YOUR_USERNAME\.codex\config.toml
macOS/Linux: ~/.codex/config.toml

Usage

Track Codex usage by percentage across the current 5-hour window and weekly allowance.

5-hour usage0% used

Usage appears after checkout is complete.

Weekly usage0% used

Usage appears after checkout is complete.

Billing

Individual billing details for the current subscription.

PlanNot active
Price-
StatusNot started
Renews-

Account

Personal account details for the individual plan.

Security

Manage sign-in controls for this individual account.