Audience
SaaS founders, ecommerce operators and marketing agencies who need to know which channels bring paying customers
About NumberHill
NumberHill is a web analytics platform with built-in revenue attribution. It links website visits to payments in Stripe, LemonSqueezy, Polar, Shopify and Dodo Payments, so every marketing channel, page and campaign shows the revenue it actually earned: revenue per visitor, not bounce rate. One script records each visit with its source and UTM parameters; the visitor id travels in your checkout metadata; the payment webhook matches the sale back to the visit and credits the channel, refunds included. Features: revenue per visitor by channel with first-touch and assisted credit; paid vs organic split from click ids such as gclid and msclkid; AI visibility showing visitors and revenue from ChatGPT, Perplexity, Claude and Gemini citations; bot filtering that keeps 49 named AI crawlers and scrapers out of your counts; real-time visitor feed; funnels, goals and retention; webhook automations; cookie or cookieless tracking; agency client handover. Plans from $9/month, 14-day free trial.