On June 14, a proposed class action was filed against Anthropic in California. The plaintiff, Karl Kahn of Washington D.C., accuses the company of misleading buyers with its marketing around Claude Max — specifically, that customers get far less usage than advertised.
The accusation in numbers
According to the complaint, the Max 20x plan at $200 a month delivers only six to eight times the Pro tier — not the advertised twenty. The Max 5x plan at $100 allegedly provides around three and a half times Pro rather than five. On top of that, Kahn claims Anthropic lures buyers with a supposed “50% savings” on the $200 plan that doesn’t hold up.
Kahn’s own story
Kahn started with Claude Pro in June 2025, upgraded to Max 5x in January, and moved to Max 20x in April for heavy coding work. He quickly began hitting his weekly limits. In one instance, a single five-hour coding session consumed 15 percent of his entire weekly allowance. His legal team argues that the combination of rolling five-hour windows and a separate weekly cap makes it effectively impossible for ordinary subscribers to predict when they’ll hit the wall. The suit leans on California’s consumer protection and false advertising laws.
My take
This lawsuit hits a nerve — and a timing problem. It lands right as Anthropic is already wrestling with outages and has just ended the “subsidy” for agent usage, shifting to a credit model. Both stories grow from the same soil: a subscription model and an infrastructure that weren’t built for today’s usage patterns, especially agentic coding.
Whether “20x” counts legally as a promise or a rough guide is for the courts to sort out. But the real issue is legibility: if even a technically savvy power user can’t predict when their limit kicks in, something in the communication is off. Transparent, predictable limits would be the best defense against suits like this — and against frustration. Anthropic declined to comment.
Sources: Tech Times, Engadget, Dataconomy