For several weeks this summer, Anthropic raised weekly usage limits in Claude Code by 50% for Pro, Max and Team plans, along with legacy seat-based Enterprise seats. The boost applied automatically, which was generous. It also ended automatically, on July 19, when limits went back to their standard levels. Teams that had spent those weeks building bigger automations found out in late July that the capacity they had been designing around was never part of what they paid for.
This isn't a complaint about one vendor. Temporary limit increases, introductory pricing and free periods are common across AI products, and they are a reasonable way for vendors to encourage people to try new things. The problem starts when a temporary number becomes the basis for permanent work.
How it shows up
Nobody gets an error message saying the promotion ended. A job that used to finish by Thursday now hits the limit on Wednesday. A report that ran overnight stops halfway through. Someone on the team starts rationing their use without telling anyone. Because the change happens on the vendor's side, it looks like your process got worse.
Find the capacity you're borrowing
Go through the AI tools your team relies on and write down which limits are standard for your plan and which are temporary. The vendor's help center or pricing page usually says, and promotions typically come with an end date. Then look at your heaviest workflows and ask a plain question. Would this still finish on the standard limit?
If the answer is no, you have three options. You can shrink the workflow, for example by running it less often or on a smaller batch. You can move part of the work to a cheaper model. Or you can pay for more capacity, deliberately and with a number in mind.
The limitation
Vendors change their standard limits too, sometimes up and sometimes down, and not always with much notice. Knowing which limits are temporary won't protect you from every change. It does stop you from being surprised by the one kind of change that is announced in advance.
The takeaway
When a vendor announces a promotion, put its end date in the calendar of whoever owns your AI tools. Size anything your business depends on to the capacity you actually pay for, and treat the extra as room to experiment.