Claude Code (Claude Pro/Max/Team) vs OpenAI Codex (ChatGPT Go/Plus/Pro/Business) pricing

As of , Claude Code (Claude Pro/Max/Team)'s lowest-priced plan is $20/month (Pro, billed monthly) and OpenAI Codex (ChatGPT Go/Plus/Pro/Business)'s is $8/month (Go, billed monthly). Only OpenAI Codex (ChatGPT Go/Plus/Pro/Business) has a free tier.

Prices are from each vendor's official pricing page, checked on . This page has no affiliate links.

Prices checked by handSource: each vendor's official pricing page

Claude Code (Claude Pro/Max/Team) plansPricing page (source)

OpenAI Codex (ChatGPT Go/Plus/Pro/Business) plansPricing page (source)

Claude Code (Claude Pro/Max/Team) and OpenAI Codex (ChatGPT Go/Plus/Pro/Business) compared (checked Oct 18, 2026 on each vendor's pricing page)
FactClaude Code (Claude Pro/Max/Team)OpenAI Codex (ChatGPT Go/Plus/Pro/Business)
Lowest monthly price$20/moPro$8/moGo
Lowest annual price$16.67/moPro, billed annually$20/moBusiness (team), billed annually
Free tierNoneCodex is available on the free ChatGPT plan with usage limits.
Usage limit (lowest-priced plan)At least 5x the free plan's usage (per 5-hour window). Includes Claude Code.Codex with usage limits.
Paid plans listed64
Source, checkedSource Source

Each value is copied from the vendor's pricing page with its check date. "—" means the page did not state it. This page states facts only and does not pick a winner.

Claude Code (Claude Pro/Max/Team) vs OpenAI Codex (ChatGPT Go/Plus/Pro/Business): questions

Which has the lower monthly price, Claude Code (Claude Pro/Max/Team) or OpenAI Codex (ChatGPT Go/Plus/Pro/Business)?

OpenAI Codex (ChatGPT Go/Plus/Pro/Business) Go costs $8/month and Claude Code (Claude Pro/Max/Team) Pro costs $20/month, both billed monthly (checked ). Usage limits differ: see the table.

What do Claude Code (Claude Pro/Max/Team) and OpenAI Codex (ChatGPT Go/Plus/Pro/Business) cost billed annually?

Claude Code (Claude Pro/Max/Team) Pro: $16.67/month billed annually. OpenAI Codex (ChatGPT Go/Plus/Pro/Business) Business (team): $20/month billed annually.

Do Claude Code (Claude Pro/Max/Team) and OpenAI Codex (ChatGPT Go/Plus/Pro/Business) have a free plan?

Claude Code (Claude Pro/Max/Team): no. OpenAI Codex (ChatGPT Go/Plus/Pro/Business): yes (Codex is available on the free ChatGPT plan with usage limits).

Other side-by-side comparisons

All plans: Claude Code (Claude Pro/Max/Team) pricing · OpenAI Codex (ChatGPT Go/Plus/Pro/Business) pricing · AI coding assistant pricing table

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How this data is collected: Prices are read by hand from each vendor's official pricing page and stored with the date and source URL. Values we could not confirm there are left blank. Last checked .