How a Global Retail Enterprise Cut ServiceNow Testing Time by 45% with CoTester

For a global retail enterprise operating across 2,000+ stores, ServiceNow was the backbone of IT service management, HR operations, and customer service workflows.

But as the platform evolved and new releases rolled out, every upgrade became a high-risk project. Fragile automation, manual validation, and long testing cycles delayed store rollouts and drove up QA costs.

That changed when the retailer partnered with TestGrid, implementing CoTester™ for ServiceNow — the first AI-powered testing agent designed specifically for the ServiceNow ecosystem.

The result? 45% faster upgrade validation, 60% lower maintenance effort, and zero workflow disruptions during platform updates.

The Problem: Fragile Scripts, Frequent Upgrades, and High QA Overhead

The retailer relied heavily on ServiceNow for mission-critical operations — from incident tracking and employee onboarding to customer issue resolution.

However, every bi-annual ServiceNow release introduced UI or schema changes that broke existing scripts. The in-house QA team spent weeks manually revalidating modules, delaying upgrade cycles and increasing operational risk.

Key pain points included:

• Brittle test scripts breaking after UI changes or new configurations
• Manual regression testing stretching beyond release deadlines
• Lack of visibility into test coverage and defects across teams
• Limited coverage across HRSD and CSM modules

By mid-year, the team realized their ServiceNow Automated Test Framework (ATF) could no longer scale with their customization and upgrade velocity.

The Solution: AI-Powered Automation with CoTester for ServiceNow

The retailer deployed CoTester for ServiceNow, integrating it directly with their ServiceNow instances and CI/CD pipelines.

Unlike conventional test tools, CoTester uses multimodal AI intelligence to understand ServiceNow’s dynamic UI, workflows, and configurations — automatically generating, executing, and self-healing tests without manual scripting.

Here’s how it worked:

• Auto-generated test cases directly from user stories and ServiceNow workflows
• Prebuilt test libraries provided instant coverage for ITSM, HRSD, and CSM modules
• Secure deployment within the company’s private cloud, ensuring full control and data confidentiality
• AgentRx self-healing engine automatically repaired tests as ServiceNow fields or structures changed
• Unified reporting dashboard tracked execution logs, coverage metrics, and defect patterns across teams

Within two weeks, CoTester began executing end-to-end regression suites overnight, giving QA leaders full confidence ahead of the next upgrade cycle.

The Results: Faster Upgrades, Lower Maintenance, Continuous Quality

In just four weeks, the retail enterprise transformed its ServiceNow QA process:

• 45% faster upgrade validation cycles
• 60% reduction in test maintenance effort
• 900+ regression tests executed automatically per night
• 35% lower QA costs through reduced manual effort and tool dependencies
• 100% coverage for core ServiceNow workflows across ITSM, HRSD, and CSM

More importantly, CoTester ensured every ServiceNow upgrade was validated on schedule — keeping internal operations stable across thousands of employees and stores.

What the Client Had to Say

“Before CoTester, every ServiceNow upgrade meant two weeks of manual testing and broken automation. Now, our test suites heal themselves and run overnight. We’ve cut QA time in half, without adding a single engineer.”

— Director of QA, Global Retail Enterprise

Why AI-Driven ServiceNow Testing Matters

For enterprises that depend on ServiceNow, upgrade readiness is non-negotiable. Manual validation and brittle automation create delays and risks that impact productivity company-wide. With CoTester for ServiceNow, enterprises can:

• Maintain control with secure, on-premises deployment
• Expand coverage across ITSM, HRSD, CSM, and custom apps
• Validate upgrades and patches faster with self-healing automation
• Integrate ServiceNow testing into CI/CD workflows for continuous quality

Want to accelerate your next ServiceNow upgrade?

Explore how CoTester can make ServiceNow testing faster, smarter, and effortless.

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