Case Study: Finn.auto boosts booking reliability with Checkly

finn.auto uses Checkly to ensure booking processes work all the time everywhere

FINN.auto, a Munich-based car subscription platform, needed a more reliable way to ensure its high-stakes booking and payment flows worked flawlessly across preview and production environments. Their existing self-hosted monitoring setup required significant maintenance and didn’t reliably reflect the end-user experience, creating risk around the “money-making process.”

Using Checkly, FINN.auto implemented continuous monitoring with browser checks, Playwright end-to-end tests, and HTTP monitoring integrated into its Vercel-based toolchain. Checkly helped the team triple E2E test coverage, cut false failures by 80%, and reduce user-reported issues by catching problems earlier and more reliably; it also replaced three separate testing, monitoring, and alerting solutions.

Finn.auto

Andreas Wixler

Co-Founder