Ethan Goldspier

Ethan here, solo founder of BuildRoy.

Short version: I was in sales. Prospects kept asking "what's the ROI?" and I had no clean way to show them. Engineering wouldn't build it. Marketing wouldn't put it on the site. So I built it for myself, then realized every B2B team has this exact gap.

BuildRoy turns a prompt into a working ROI calculator. You describe what you need, ai generates the inputs, formulas, and outputs. You customize, embed, ship. Lead capture and CRM integrations included.

Try it: https://buildroy.com

how are valuations created?

solid

does this allow for credit card payments to be accepted on any tool?