End the Upgrade Trap: Automated Regression Testing for ServiceNow
Every ServiceNow upgrade puts your custom workflows at risk. Tango validates them automatically — so your team ships in days, not weeks.
The Upgrade Trap Costs More Than You Think
Bi-annual releases drop, custom workflows break, test scripts fail, and your backlog freezes. But upgrades aren't the only risk — every daily workflow change is also unprotected, and agentic AI workflows are accelerating the problem.
Why Current Approaches Fall Short
ServiceNow ATF
Covers out-of-box only. Custom workflows, tables, and business rules are invisible.
See comparisonSelenium / DIY Scripts
Every upgrade breaks selectors. 40+ hours rebuilding scripts after each release.
See comparisonManual Regression
3 weeks of human testing. Doesn't scale. Misses edge cases and integration boundaries.
How Tango Eliminates the Upgrade Trap
Environment-Aware Validation
Tango maps your custom objects, fields, and workflows before the upgrade. After, it validates every customization against the new environment automatically.
Learn moreAutomated Test Repair
When the upgrade changes your environment, Tango re-resolves test selectors using metadata. Tests adapt without manual intervention.
Learn moreUpgrade Risk Scoring
The Environment Risk Scorecard identifies your highest-risk customizations before you upgrade. Know where to focus before anything breaks.
Learn moreResults Enterprise Teams Are Seeing
See Your Upgrade Risk Profile
Upload your ServiceNow instance data and get a complimentary risk scorecard — see exactly where your next upgrade is most likely to break.