A failed transaction step tells you where. Atatus tells you why.
When Pingdom's transaction check fails — say, step 3 of a checkout flow the alert tells you the step number and HTTP status. That's where the information ends. Whether it was a timed-out payment API call, a slow SQL query under load, or a crashed application instance requires AppOptics, a separate SolarWinds product. Atatus links the failed transaction to the full distributed trace automatically, so engineers open one alert and have the full picture.