Quadratic

Sharing is limited on the Personal plan; upgrading to Pro allows unlimited shared files.

Yes, Pro is billed per user for the whole team, and all existing and new team members are billed at the Pro price.

New members are added at the per-user price, and the next bill includes a pro-rated charge for the current period plus the updated total going forward.

To test Quadratic for free, sign up for a free account.

Yes, there is an Education plan; learn more about it.

Yes, you can cancel and downgrade your plan at any time.

Business includes higher AI usage limits, AI on-demand usage, and all features from Pro, designed for teams needing more capacity and flexibility.

Most major credit and debit cards, as well as Stripe Link, Google Pay, and Apple Pay, are accepted; payments are processed through Stripe.