GitHub Copilot vs OpenAI Codex (ChatGPT Go/Plus/Pro/Business) pricing
As of , GitHub Copilot's lowest-priced plan is $10/month (Pro, billed monthly) and OpenAI Codex (ChatGPT Go/Plus/Pro/Business)'s is $8/month (Go, billed monthly). Both have a free tier.
Prices are from each vendor's official pricing page, checked on . This page has no affiliate links.
GitHub Copilot plansPricing page (source)
OpenAI Codex (ChatGPT Go/Plus/Pro/Business) plansPricing page (source)
| Fact | GitHub Copilot | OpenAI Codex (ChatGPT Go/Plus/Pro/Business) |
|---|---|---|
| Lowest monthly price | $10/moPro | $8/moGo |
| Lowest annual price | — | $20/moBusiness (team), billed annually |
| Free tier | 2,000 code completions/month. Chat and agent use is limited. | Codex is available on the free ChatGPT plan with usage limits. |
| Usage limit (lowest-priced plan) | Unlimited completions. 1,500 AI credits/month (1,000 base + 500 flex). | Codex with usage limits. |
| Paid plans listed | 5 | 4 |
| Source, checked | Source | 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.
GitHub Copilot vs OpenAI Codex (ChatGPT Go/Plus/Pro/Business): questions
Which has the lower monthly price, GitHub Copilot or OpenAI Codex (ChatGPT Go/Plus/Pro/Business)?
OpenAI Codex (ChatGPT Go/Plus/Pro/Business) Go costs $8/month and GitHub Copilot Pro costs $10/month, both billed monthly (checked ). Usage limits differ: see the table.
Do GitHub Copilot and OpenAI Codex (ChatGPT Go/Plus/Pro/Business) have a free plan?
GitHub Copilot: yes (2,000 code completions/month. Chat and agent use is limited). OpenAI Codex (ChatGPT Go/Plus/Pro/Business): yes (Codex is available on the free ChatGPT plan with usage limits).
Other side-by-side comparisons
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- GitHub Copilot vs Claude Code (Claude Pro/Max/Team)
- Cursor vs OpenAI Codex (ChatGPT Go/Plus/Pro/Business)
- Devin (formerly Windsurf) vs OpenAI Codex (ChatGPT Go/Plus/Pro/Business)
- Claude Code (Claude Pro/Max/Team) vs OpenAI Codex (ChatGPT Go/Plus/Pro/Business)
All plans: GitHub Copilot 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 .