Claude Pro vs ChatGPT Plus: how the usage limits compare
Checked Nov 11, 2026 against official pricing and help pages. Prices are US unless noted.
Both plans cost $20 a month on monthly billing. Claude Pro is also $17 a month if you pay yearly ($200 up front) [1]. ChatGPT Plus has no annual plan [2][3]. The bigger difference is how each one limits you.
HOW TO CHOOSE
Mostly chatting and writing?ChatGPT's Instant chat won't draw from the shared December pool [8], so heavy everyday chatting is less likely to run you into Plus's limits.
Coding all day in Claude Code?Remember that Claude Code shares Claude Pro's five-hour and weekly limits [4].
Already near the cap on either one?See what the next tier up adds: Claude Max vs Ultra and ChatGPT Pro tiers.
| Claude Pro | ChatGPT Plus | |
|---|---|---|
| Price | $20/month, or $17/month billed yearly [1] | $20/month, monthly only [2][3] |
| Short window | Five-hour session limit, at least 5x Free per session [4][1][5][6] | Five-hour window in Work and Codex [7] |
| Weekly window | Yes, resets at a fixed time for your account [4] | Weekly window may apply in Work and Codex [7] |
| What shares the pool | claude.ai, Claude Code, Desktop [4] | Work and Codex today. From December, ChatGPT and Codex, but not Instant chat [7][8] |
| Published counts | None. It depends on length, model and features [4][1] | Estimated ranges only (e.g. 5–45 GPT-6 Astra messages per five hours) [7] |
| Ads | — | None on Plus [9] |
Watch: Claude Usage Limits Explained: 5-Hour Session vs Weekly Limit
Also watch: ChatGPT Go vs Plus: Which Subscription Is Worth It?
Related
- Claude's 5-hour limit vs weekly limit, explained
- ChatGPT Go vs Plus: what the extra $12 actually buys
- ChatGPT and Codex usage limits: what the December shared allowance means
Sources
Every price and plan detail on this page was checked on the official page shown. Checked Nov 11, 2026. Prices are US prices unless noted. Always confirm on the vendor's site before buying.
- Plans & pricing (Claude) (Checked Nov 11, 2026)
- What is ChatGPT Plus? (OpenAI Help Center) (Checked Nov 11, 2026)
- What is ChatGPT Go? (OpenAI Help Center) (Checked Nov 11, 2026)
- How do usage and length limits work? (Claude Help Center) (Checked Nov 11, 2026)
- What is the Max plan? (Claude Help Center) (Checked Nov 11, 2026)
- What is the Ultra plan? (Claude Help Center) (Checked Nov 11, 2026)
- Managing usage with GPT-6 Astra in Work and Codex (OpenAI Help Center) (Checked Nov 11, 2026)
- Understanding ChatGPT and Codex usage limits (OpenAI Help Center) (Checked Nov 11, 2026)
- Ads in ChatGPT (OpenAI Help Center) (Checked Nov 11, 2026)