OpenAI Codex Pricing
Plans and cost breakdown for 2026
by OpenAI · Code Assistant
Is OpenAI Codex Worth It?
What You Get
- + Included in ChatGPT Plus at no extra base cost
- + Parallel agents across cloud worktrees
- + Automations handle issue triage and CI/CD unprompted
- + Isolated secure cloud containers for execution
- + Strong CLI for terminal-native workflows
What to Watch Out For
- - Heavy usage can reach $100-200/developer/month
- - Token-based credit pricing adds billing complexity
- - Cloud agent has internet disabled during execution
- - 5-hour rolling usage caps on subscription tiers
Code Assistant Pricing Comparison
| Tool | Pricing Model | Starting Price | Vendor |
|---|---|---|---|
| OpenAI Codex (this tool) | Freemium | Included in ChatGPT Free, Go ($8/mo), Plus ($20/mo), and Pro ($100–$200/mo); token-based billing since April 2026 | OpenAI |
| Aider | Freemium | Free and open source (Apache 2.0); you pay only your LLM API costs | Paul Gauthier |
| Amazon Q Developer | Freemium | Free (Individual) | Amazon Web Services |
| Amp | Freemium | Free for individuals (testing an ad-supported model); Enterprise/Custom plans available | Sourcegraph |
| Amplication | Freemium | Free tier available; Pro free for open-source projects; Enterprise pricing on request | Amplication |
| Atlassian Intelligence | Freemium | Included in paid Atlassian Cloud plans (Rovo credits); Rovo Dev $20/developer/month | Atlassian |
| AWS Transform | Pay-as-you-go | $0.035 per agent minute | Amazon Web Services |
| Bito AI | Paid | No free tier — 14-day trial; AI Code Reviews: Team $12/seat/mo annual ($15 monthly), Professional $20/seat/mo annual ($25 monthly), Enterprise custom. AI Architect is usage-based (contact sales) | Bito Inc. |
| Bolt.new | Freemium | Free tier (1M tokens/month); Pro from $25/month | StackBlitz |
| Claude | Freemium | Free tier available; Pro $20/month; Max $100–$200/month | Anthropic |
| Cline | Freemium | Free open-source (bring your own API key); Teams $20/user/month with the first 10 seats permanently free | Community-driven (Open Source) |
Pricing FAQ
How much does OpenAI Codex cost?
OpenAI Codex uses a freemium pricing model. Plans start at Included in ChatGPT Free, Go ($8/mo), Plus ($20/mo), and Pro ($100–$200/mo); token-based billing since April 2026.
Does OpenAI Codex have a free plan?
Yes, OpenAI Codex offers a free tier with limited features. Paid plans start at Included in ChatGPT Free, Go ($8/mo), Plus ($20/mo), and Pro ($100–$200/mo); token-based billing since April 2026.
Is OpenAI Codex worth the price?
OpenAI Codex offers included in chatgpt plus at no extra base cost and parallel agents across cloud worktrees. However, consider that heavy usage can reach $100-200/developer/month. Compare with alternatives to find the best value for your needs.
What are cheaper alternatives to OpenAI Codex?
Check our alternatives page for OpenAI Codex to find more affordable options in the Code Assistant category.
Not sure about OpenAI Codex?
Explore alternatives or compare with other tools.