On October 30, 2026, Anthropic simplified its top-tier Claude subscription lineup: the Max 5x tier at $100 per month is now simply called Max, and the Max 20x tier at $200 per month is now called Ultra. Prices remained unchanged, and existing Max 20x subscribers were automatically migrated to Ultra. The main substantive change is in the limits: verified Ultra accounts no longer have the 5-hour 'sliding' usage limit, leaving only a weekly limit of 10x the Pro plan volume. The Max tier retains its previous 5x Pro limit within a 5-hour window, and weekly limits have not changed for anyone.

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What happened

On October 30, 2026, Anthropic simplified the names of its top-tier Claude subscriptions and simultaneously revised the limit policy for the highest tier. Max 5x is now called Max, and Max 20x is now Ultra; prices remained the same ($100 and $200 per month, respectively), and existing Max 20x subscribers were automatically migrated to Ultra. Verified Ultra accounts no longer have the 5-hour 'sliding' usage window: now only a weekly limit of 10x the Pro plan volume applies. New Ultra users temporarily retain the 5-hour limit until the automatic account verification is complete, which serves as protection against fraud and abuse; when the verification is finished, the system will send an email notification, and the current status can be viewed in Settings → Usage.

Context

The old names Max 5x and Max 20x had long been criticized for being confusing: the multipliers actually described only the consumption volume within 5-hour windows, not the total subscription limit, making it difficult for subscribers to understand exactly how much access to Claude they were purchasing. Claude's limits are structured on two scales—short 'sliding' windows and weekly quotas—where the Pro plan volume serves as the base unit for all top-tier plans: Ultra receives 10x Pro per week, and Max receives 5x Pro per window. The renaming and the shift of the top tier to a weekly model addresses this long-standing complaint about pricing and makes the lineup from Max to Ultra easier to compare. Neither the announcement nor the Claude Help Center documentation mentions new models, capabilities, or benchmark results: this is a cleanup of tiers and limits, not a research result.

Why this matters for the industry

For product builders, the main signal is not the name change but the limit mechanics. The weekly volume for Ultra remained the same—10x Pro—but for verified accounts, long Claude Code sessions and background agents no longer get cut off mid-work, which directly facilitates long-running and agentic scenarios for the most active corporate and individual users. The subscription effectively becomes a flexible weekly budget, so planning agentic workflows, tracking usage, and setting alerts makes sense to normalize by weeks rather than by 5-hour windows. A separate interpretation, not present in the sources: the willingness to allow continuous consumption at the same weekly volume implies a reserve of inference capacity and a working pipeline for automatic account verification against abuse—this is a testable hypothesis, not a fact.

Why this matters for users

If you had Max 20x, you are already on Ultra, and you do not need to change anything: the subscription, price, and weekly limit remain the same, and an email about the removal of the 5-hour window will arrive after the automatic account verification. The verification status is visible in Settings → Usage—the absence of a Current session scale means the account is verified. Planning practice changes immediately: work should be calculated from the weekly limit, and the entire weekly volume can be used in one day without waiting for the 5-hour window to reset. New Ultra accounts will have to work with the 5-hour limit for a while until the automatic verification is passed—when onboarding new team members, account for this delay.

What is unknown / limitations

The sources do not contain measurements of the effect: neither the share of users who hit the 5-hour window, nor consumption statistics before and after the change, so the claim of greater value at the same price remains a company statement, not a confirmed fact. Removing the limit is not the same as increasing the quota: the weekly volume for Ultra is stated as unchanged, only the temporary limit within the week has changed, and the effect should be evaluated based on actual weekly usage, not the wording of the announcement. The assumption about a reserve of inference capacity and a verification pipeline is our interpretation, not a fact from the announcement. Finally, the timing of automatic verification varies from account to account, so current conditions should be checked against the official Claude Help Center documentation.

Sources

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