Legacy Modernization

Modernize Legacy Applications with AI

Appian connects the speed of AI with the reliability of a managed platform.

Transform your business.

Appian gives you a smarter way to modernize with AI.

Built for mission-critical processes, the Appian platform is your ideal destination for enterprise applications of any scale.

Consolidate legacy applications on a future-ready foundation

Code generation tools alone cannot build critical systems. By combining AI development with a managed platform, you get the support necessary to quickly develop reliable applications at scale.

Build the future, not more tech debt

Consolidate legacy applications.

Consolidate and rationalize legacy systems fast. Use AI to extract business logic from old systems and rapidly build new modern solutions.

Build the right process.

Align your teams before you build. Use AI to create collaborative plans and workflows so business and IT agree on the solution before you build.

Accelerate delivery timelines.

Maximize developer efficiency with AI-assisted spec-driven development, combining AI speed with traceability and governance.

Show Modernization ROI.

Map modernization to business value from day one with end-to-end process intelligence built in.

With Appian AI, no modernization project is out of reach

Aviva

Consolidated 22 legacy systems into one Appian application, delivering 9x faster customer service and 40% cost savings.

The United States Air Force

Replaced 7 legacy systems, saving more than $80 million in year one and supporting 5,000 active users.

Neuberger Berman

Eliminated 4,000 spreadsheets and integrated over 100 systems, supporting $50B in investments and $45B in investor transactions.

Fast to value, built to scale

Say goodbye to long project timelines or failed deliveries with a
methodology designed to deliver business value from day one.

Extract

AI ingests rules and logic from text, images, and legacy documentation to create specifications and interactive application plans.

Collaborate

Visual plans outline workflows, data models and user experiences, allowing business and IT to collaborate and align before you build.

Implement

Use AI to accelerate solution delivery by authoring auditable, standards-compliant applications, with developer supervision.

Reimagine

Continuously modernize workflows with enterprise applications that are easy to modify, extend and scale on a scalable, managed platform.

Consolidate legacy applications with a future-ready foundation

Not all code generation tools are built for scale. By combining AI development with a managed platform, you can modernize quickly and deliver reliable, performant applications that meet enterprise needs.

Explore the Legacy Modernization Factory