What "unlimited" means

Several plans say Unlimited, executions, projects, students, assessments. That is the honest description of what you get, and it is worth being precise about what sits behind it.

There is a soft limit behind it

Every account has a soft limit. It is there to prevent abuse, and to stop one account affecting everyone else on shared machines. A runaway script, a misconfigured integration, or a class of four hundred students submitting at once can all cause that.

The limit is set high enough that normal use never reaches it. Most accounts on an unlimited plan never know it is there.

What happens if you reach it

You are not cut off, and you are not charged more.

If you are on a paid plan, contact support and ask for the limit to be raised. We would rather raise it for someone doing real work than let one account slow the platform down for everyone.

On the free plan, the published limits are the limits. Those numbers are part of what each plan offers, so the way to raise them is to move to a paid plan.

Why the numbers are not published

Publishing the number would make it a target and a specification. It would also be wrong within a quarter, because it moves with capacity.

More usefully: a published figure invites people to design against it, and the right design is to use the platform normally and tell us when you need more.

What is genuinely capped

Where a plan states a number, 1,000 executions a day on Free, 100 saved projects, 15 AI credits a day. That is a real limit, published because it is part of what distinguishes the plans. Those are described on the pricing page and in the limits reference.

What next

The limits page lists what each plan states explicitly.