HumanFlow does not currently take card payments. The plans and prices on the pricing page are published so you can see what they will cost, and every paid surface offers to notify you rather than to charge you.
That means nobody is currently on a paid plan, nothing renews, and there is no billing to manage. If you see a plan advertised, it is not yet purchasable.
Prices shown are the launch prices rather than estimates. When payments go live, they are what you will pay.
Annual billing will be 40% off the monthly rate.
The free plan is fully functional in the meantime and is not a trial. It does not expire and does not require a card.
If you want to be told when payments open, or you need an arrangement before then — an institution wanting to pay by invoice, for example — email support@humanflow.pro.
Nothing on the site takes card details today. If you are ever asked for a card by something claiming to be HumanFlow, it is not us, and we would want to know about it.
When payments do open, the plans will work as monthly or annual subscriptions with no setup fee, no minimum term and no per-seat charge below the Team tier. The refund policy is already published in full, so the terms you would be agreeing to are visible now rather than at checkout.
Institutions and teams occasionally need a quote, a W-9 equivalent or an invoice before any card process exists. Ask and we will put something in writing — that is a normal request and not one that has to wait for checkout to launch.