Docs are now fully public: https://docs.bolt.com/
Pricing varies depending on volume, risk, and a number of different factors given the complexity of payments (and that we're taking on full liability). But after a short call we provide a very simple flat rate with no BS. As much as we'd like to do one price, given the nature of our product, it's just not viable at this time.
Note: I mean this entirely unskeptically. I wonder how you pulled this off and I think it's a positive signal about your company that you did.
In payments, the MVP bar is high and we built like 4 companies in one (payment processor, fraud detection co, checkout platform, + more). So we had to raise a bunch, hire world-class people, and write code for a couple years before launch, all the while convincing investors that we weren't going to be another stealth-disaster-company. We then landed close to 100 customers while totally in stealth.
I'll be writing blog posts about how we did it -- from fundraising to recruiting to sales. It was 100 times harder than I ever imagined. But, it's made us stronger than ever.
Our fee ranges anywhere from a fraction of a percent to a couple percentage points. Companies selling $100k diamond jewelry (of which we have several) vs companies selling $100 bikes have different levels of risk.
Most importantly, we typically charge 1/10 the revenue we generate for our clients: https://bolt.com/case-studies. Everyone who's signed up is 10X ROI positive. For a small single digit percent they're making double digit percent more money.
On top of the Bolt Fee, we match processing, and that's about it.