Mystra

The product is revenue-path monitoring for web apps that verifies signup, email delivery, checkout and paywall access after each deploy by running a real browser with a throwaway account and inbox. It serves developers and operations teams at B2B web app companies who need to catch broken signup and payment flows. Unlike uptime checks that only confirm a page loads, it walks the full customer path and alerts only with proof such as screenshots, network traces and email logs.

Key features

• Real browser signup with throwaway account
• Own inbox for welcome and magic-link emails
• Reaches Stripe Checkout without charging
• Verifies paywall stays closed without payment
• Runs on deploy webhook and schedule
• Screenshot per step plus video
• HAR network capture and console log
• Alerts only with proof, flaky marked separately
• DNS domain verification before runs