Built for founders who want to know what they keep

SaaS used to be simple: build once, serve many, keep most of every dollar. AI changed that. Every request now has a price, cloud bills move with every deploy, and the tools founders use show only half the picture — revenue dashboards ignore cost, cost dashboards ignore revenue.

MarginMeter connects the two. It reads your Stripe revenue and the costs behind it — AI APIs, cloud, hosting, payment fees — and turns them into one number you can act on: gross margin, with the reasons it changed.

What we believe

• Numbers must be true. Every figure comes from provider data and deterministic code, with its source shown. AI never invents numbers.
• Security is the product. Read-only access, encrypted credentials, strict isolation.
• Calm beats clever. A founder should know whether the business is healthy in under 30 seconds.
• Priced like the tools it measures. Free to start, $10 or $19 a month when you grow.