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ChatGPT Go vs ChatGPT Plus

ChatGPT Plus costs $20/mo; ChatGPT Go costs $8/mo. More usage is expected from the more expensive plan; the question is whether it buys anything else.

ChatGPT Go vs ChatGPT Plus: choose ChatGPT Go to try Codex cheaply. Measured on ChatGPT Plus, one pass of our fixed task set fits about 85 tasks a week with GPT-6 Astra. ChatGPT Plus costs $20/mo; ChatGPT Go costs $8/mo.Measured

Our verdict

Choose ChatGPT Go to try Codex cheaply. Choose ChatGPT Plus when coding is a regular part of your week.

The extra usage on Plus is what the higher price buys. The model family and the CLI do not change.

OpenAIOur pick

ChatGPT Go

$8/mo per chatgpt.com/pricing, 2026-09-24

Go gets you onto Codex for $8. It runs the same Codex CLI as ChatGPT Plus, so nothing changes when you upgrade except the limit. The limit is what you will notice first. We would rather start at $20, but if $8 is the budget, this is the plan.

Pros

  • The cheapest way onto Codex
  • Same Codex CLI as Plus

Cons

  • Tight enough that you will soon want Plus
  • Not enough usage for real work

Best for A cheap first step onto Codex.

How far it goes: we have not measured this plan

Same Codex CLI family as ChatGPT Plus with tighter limits - the Plus scorecards are the closest evidence.

The leaderboard lists every plan we do grade.

OpenAI

ChatGPT Plus

$20/mo per chatgpt.com/pricing, 2026-09-24

$20 gets you Codex with every OpenAI model, including Astra. Luna handles high-volume small tasks at a fraction of the quota. OpenAI's extra resets are getting fewer and fewer, so don't rely on them lasting much longer.

Pros

  • Every OpenAI model, including Astra
  • Luna is cheap on quota
  • Generous allowance while the extra resets last

Cons

  • Opus 5.5 is stronger at the same price
  • Astra can drain the whole 5-hour window in one prompt
  • The current allowance depends on temporary extra resets

Best for People who want Luna for high-volume small tasks.

How far it goes: at least 15 times a week, and more than 100 for the cheapest model

Our whole real-world issues and spec planning pass runs at least 15 times a week, and more than 100 for the cheapest model on this plan, depending on which model you run.

That works out at about under 5c to 28c of the subscription per run, at the list price.

Measured on this plan, at <1% to 6%/1w of its allowance per run. A share belongs to the plan it was measured on, so we never subtract one plan's from another's.

Verdicts and prices are the quiz's versioned editorial catalog, last reviewed 2026-10-01. The plan cards keep measured evidence separate from the recommendation. Any other pair composes on the subscription comparison, and the quiz turns your answers into a recommendation.