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Amp vs OpenAI Codex (ChatGPT plans) pricing (Oct 2026)
Amp starts at $20/mo (Individual (Megawatt)), OpenAI Codex (ChatGPT plans) starts at $8/mo (Go).
Last updated Oct 16, 2026
Price
Cheapest: $20/mo — Individual (Megawatt)
- Hobby: Free only
- Individual (Megawatt): $20/mo
- Individual (Gigawatt): Unverified
- Teams: Unverified
- Enterprise: Custom pricing
Cheapest: $8/mo — Go
- Free: Free only
- Go: $8/mo
- Plus: $20/mo
- Pro: $100/mo
- Business: $25/mo
- API key: Custom pricing
Annual price
- Hobby: Free only
- Individual (Megawatt): Unverified
- Individual (Gigawatt): Unverified
- Teams: Unverified
- Enterprise: Custom pricing
- Free: Free only
- Go: Unverified
- Plus: Unverified
- Pro: Unverified
- Business: Unverified
- API key: Custom pricing
Included usage
- Hobby: Unverified
- Individual (Megawatt): 45,000 minutes of orbin' time
- Individual (Gigawatt): Unverified
- Teams: Unverified
- Enterprise: Unverified
- Free: GPT-6 Luna, standard speed, desktop app
- Go: GPT-6 Luna
- Plus: ~15-160 local msgs/5h on GPT-6.1 Sol
- Pro: No 5-hour limit; tiers $100/$200/$500
- Business: Unverified
- API key: Unverified
Overage
- Hobby: Free only
- Individual (Megawatt): Unverified
- Individual (Gigawatt): Unverified
- Teams: Unverified
- Enterprise: Custom pricing
- Free: Free only
- Go: Unverified
- Plus: Buy ChatGPT credits
- Pro: Buy credits
- Business: Workspace credits
- API key: API pricing
Free tier
Hobby Free: pay-as-you-go orbs or own runners, BYOK/subscriptions, no Amp token fees
Yes
FAQ
Which is cheaper, Amp or OpenAI Codex (ChatGPT plans)?
Amp starts at $20/mo (Individual (Megawatt)); OpenAI Codex (ChatGPT plans) starts at $8/mo (Go). OpenAI Codex (ChatGPT plans) has the cheaper starting paid plan.
Do Amp and OpenAI Codex (ChatGPT plans) have free plans?
Amp: yes. OpenAI Codex (ChatGPT plans): yes.