Anthropic in Court: Claude Max 5x and Max 20x Plans Promise Too Much Compared to Actual Weekly Limits

On June 14, 2026, a class action lawsuit was filed against Anthropic in the U.S. District Court for the Northern District of California. The plaintiff is Karl Kahn, a resident of Washington D.C., and the accusation concerns the terms of the Claude Max plans: the Max 5x, at $100 per month, and the Max 20x, at $200 per month, respectively promise five and twenty times the consumption included in the Pro plan, which ranges from $17 to $20 per month. According to the complaint, actual usage is well below what was advertised.

Kahn subscribed to the Pro plan in June 2025, switched to the Max 5x in January 2026, and in April made the further upgrade to the Max 20x. Shortly after, while approaching Claude Code, he began to 'get acquainted' with the weekly limits. A single five-hour session consumed 15% of his weekly availability in the $200 a month plan: a rate that, according to Kahn, makes it hard to believe the multiplier’s claims.

Existing Limits, Disputed Communication

The heaviest criticism of the lawsuit targets the communication of the plans at the time of sale. The weekly limits exist and are not hidden: Anthropic introduced them in 2025 to contain the more capacity-hungry users of frontier inference. In July 2025, in response to those running Claude Code continuously for twenty-four hours, the company imposed specific weekly caps on the coding agent. The same complaint cites emails that Anthropic allegedly sent that month detailing, model by model, the expected weekly consumption for each plan.

The reconstruction by The Next Web, which had access to the lawsuit text, notes particularly that Khan contests the fact that the plans were offered without making their actual impact on the advertised multiplier transparent. On Reddit, complaints from users who exhaust their limits in just a few hours are frequent, with some reporting having exceeded the cap with a single prompt.

There is also a marked disparity compared to enterprise plans: Anthropic's business solutions include granular spending limits and analytical tools to accurately track consumption. The consumer plans at the center of the lawsuit lack these features, making it difficult for the user to gauge in advance the actual value of the purchased multiplier.

The Request and Anthropic's Silence

Kahn seeks recognition of the class action status and a refund for all users who purchased the Max plans since their launch in April 2025. The legal basis invoked is the Consumer Protection Act. Anthropic has not yet released any comment.