eXplain vs. vFunction Comparison


eXplain PKS Software	vFunction	+	+
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About eXplain is a specialized code-analysis and legacy-system evaluation tool from PKS Software GmbH, designed to deeply analyze, map, document, and assess legacy applications, especially on mainframe platforms such as IBM i (AS/400) and IBM Z, so organizations can understand what lives in their software, how it’s structured, and what parts are worth keeping, refactoring or retiring. It imports existing source code into an independent “eXplain server”, no need to install anything on the host system, then uses advanced parsers to examine languages like COBOL, PL/I, Assembler, Natural, RPG, JCL, and others, along with data about databases (Db2, Adabas, IMS), job-schedulers, transaction monitors, and more. eXplain builds a central repository that becomes a knowledge hub; from there, it generates cross-language dependency graphs, data-flow maps, interface analyses, clusterings of related modules, and detailed object-and-resource usage reports.	About vFunction modernizes Java applications and accelerates migration to the cloud. Automatically and quickly extract efficient microservices from complex monolithic apps. A single pane of glass that manages, tracks full cloud migration and modernization projects across an enterprise application estate. Modernization dashboard coordinates the full migration and modernization process including marking apps for refactoring, retention, retirement, replatforming, or rewriting. Your cloud transformation projects are moving ahead – but application modernization projects are not. Help application teams get unstuck and move forward faster. The pressure to modernize is growing. Lift and shift won’t cut it. These legacy apps are hard to refactor – automation and analytics can help modernize your most complex app. Take on more complex projects confidently.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience IT organizations, architects, and software-maintenance teams seeking a tool to modernize, refactor, or safely retire legacy systems	Audience Anyone looking for a cloud native application modernization solution
Support Phone Support Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported
Company Information PKS Software Founded: 1991 Germany www.pks.de/en/kompetenzen/software-analyse-explain	Company Information vFunction Founded: 2017 United States vfunction.com
Alternatives SceneXplain	Alternatives Tidal Accelerator Tidal.cloud
HelpXplain Help+Manual	Moderne
SMART TS XL IN-COM Data Systems	AveriSource
vFunction	AppFactor
aiXplain View All	TCS MasterCraft TransformPlus Tata Consultancy Services View All
Categories Software Intelligence Platforms Supported Static Code Analysis Supported	Categories AI-Augmented Code Modernization Tools Supported Application Modernization Supported Cloud Migration Supported Software Intelligence Platforms Supported Static Code Analysis Supported

Integrations Java Supported .NET Not Supported Amazon Web Services (AWS) Not Supported C Supported C++ Supported COBOL Supported Google Cloud Platform Not Supported HTML Supported IBM Db2 Supported IBM Power Servers Supported IBM Z Supported IBM i Supported Kubernetes Not Supported Microsoft Azure Not Supported Oracle Cloud Infrastructure Not Supported PostgreSQL Supported Red Hat OpenShift Not Supported Rexx Systems Supported SQL Supported Spring Boot Not Supported Show More Integrations View All 12 Integrations	Integrations Java Supported .NET Supported Amazon Web Services (AWS) Supported C Not Supported C++ Not Supported COBOL Not Supported Google Cloud Platform Supported HTML Not Supported IBM Db2 Not Supported IBM Power Servers Not Supported IBM Z Not Supported IBM i Not Supported Kubernetes Supported Microsoft Azure Supported Oracle Cloud Infrastructure Supported PostgreSQL Not Supported Red Hat OpenShift Supported Rexx Systems Not Supported SQL Not Supported Spring Boot Supported Show More Integrations View All 9 Integrations
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