Catch webhooks at the edge and hand them to servers with no open ports
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After every deploy, a real browser signs up and reaches your Stripe Checkout
Uptime monitors tell you the homepage responds, but Mystra tells you whether a new customer can still sign up, pay and get in, with screenshots and video when they cannot.
Mystra monitors the revenue path of a web app rather than its homepage. After each deployment it drives a real browser through signup, confirms the email arrives, reaches Stripe Checkout without paying and verifies that the paid area holds. Alerts only fire on a proven failure and arrive in Slack, email or a webhook with screenshots, video, HAR and console logs. A free tier covers one app and 25 runs a month with no card; Starter is $29 a month for three apps and 500 runs, Pro $79 for ten apps and 3,000 runs. The team is unnamed, self-funded and based in Europe.
Catch webhooks at the edge and hand them to servers with no open ports
Watches your recurring charges and tells you when one quietly raises its price
Meter tokens per model, sell prepaid credit and invoice from your own Postgres
See your balance day by day ahead, with card bills landing when they are due
A public record of when hosted language models quietly change behaviour
A desktop budgeting app that keeps your bank data and its AI on your machine