90%
“90% reduction in time spent on test maintenance”
As published on mabl.com. Captured by usedby on Oct 7, 2026.
What happened
Momentum Energy, an Australian energy retailer, uses mabl for UI test automation on top of its existing Playwright setup, which it keeps for API testing. mabl's self-healing and AI-assisted test creation let both technical and non-technical testers write and maintain tests.
Summary written by usedby from the source page, in English. The figures are those of mabl and Momentum Energy, not ours.
- 50%“50% reduction in test creation time”
- 70%“70% reduction in time spent on test updates”
That 90% reduction in maintenance alone represents a fundamental shift in how the team spends its time, moving from reactive upkeep to proactive test coverage.
It's so amazing in terms of the efficiency that we’ve gained,
What the story claims, and what we checked
We compared the story with its live page on Oct 7, 2026.
- The figure: 90%CheckedPrinted word for word on the page, near the name of Momentum Energy.
- The passage quoted aboveCheckedCopied word for word from the page, near the name of Momentum Energy.
- Momentum Energy uses mablCheckedConfirmed line. Latest check across sources: Oct 7, 2026.
- The result itselfNot checkedWe quote it; we did not measure it.




