What are the benefits of application rationalization?

The key benefits include: reduced IT costs improved operational efficiency decreased technical debt enhanced security better system integration clearer visibility into the application portfolio's business value and performance

The Best Application Portfolio Rationalization Software

Process Intelligence for Application Portfolio Rationalization

An application portfolio rationalization strategy guided by Skan AI generates cost savings through modernization and targeted upgrades.

Skan AI's focus on user interactions with software applications provides detailed insights into day-to-day application usage. This data-driven approach to an application rationalization methodology ensures informed decisions in portfolio rationalization based on actual usage patterns rather than assumptions.

Go beyond usage metrics to connect application performance to strategic business goals, showing which tools directly support critical processes and which are candidates for consolidation, modernization, or retirement.

Skan captures usage data across all types of applications

Capture usage data across every application... even mainframes

Skan AI offers a real-time view of the "Telemetry of Work," providing the deepest insights into workforce, process, and technology intelligence.

You'll get application metrics such as:

Functional gaps
Human effort
Error rates
Clicks
Application switching
True cost of ownership (TCO) per application
Shadow IT identification

10%

Retired Apps

20%

Modernized Apps

35%

Upgraded Apps

Observe

We observe every application and process activity directly from agent desktops.

Analyze

We create a digital twin of operations using our proprietary AI to stitch together activities.

Identify

We identify patterns in your process and your best performers.

Optimize

You get insights and guidance for optimizations that can save millions.

How Skan AI Compares to Alternatives

Leaders have choices these days. Here's a snapshot of how Skan AI's process intelligence compares to alternatives.

Process Mining
Manual Studies
Task Mining

		Process Mining	Manual Studies	Task Mining
Observes ALL apps
No integration
Scales to thousands of agents
Finds app switching patterns
Compares top vs. average performers

Application rationalization is a systematic evaluation of an organization's software applications to identify which should be kept, consolidated, modernized, or retired. It helps optimize the application portfolio while reducing costs and complexity.

The key benefits include:

reduced IT costs
improved operational efficiency
decreased technical debt
enhanced security
better system integration
clearer visibility into the application portfolio's business value and performance

Companies need this strategy to prevent application sprawl, control costs, maintain compliance, reduce redundancy, and ensure their technology investments align with business objectives. It's essential for digital transformation and modernization initiatives.

The application rationalization process involves inventorying current applications, assessing their business value and technical health, categorizing applications (modernize, sunset, replace, consolidate), creating a roadmap for changes, and executing the transformation plan with regular monitoring.

Key best practices include establishing clear evaluation criteria, involving both IT and business stakeholders, documenting dependencies between applications, prioritizing high-impact/low-effort changes, and maintaining regular portfolio reviews to prevent future bloat.

Common mistakes include focusing solely on technical metrics while ignoring business value, failing to engage key stakeholders, not considering application interdependencies, rushing the retirement of legacy systems without proper planning, and neglecting to establish ongoing governance processes.

Application
Rationalization

Process Intelligence for Application Portfolio Rationalization

Capture usage data across every application... even mainframes

Application Rationalization Benefits and Value