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AI can rebuild your legacy app. Enparity makes sure nothing gets lost.

AI coding tools are making legacy rebuilds possible at a pace never seen before. But how do you know the new app does everything the old one did? Enparity is the measuring stick — it discovers what your legacy app actually does and tracks feature parity as you rebuild.

Request Early Access See How It Works
Live Scan Monitor Scanning
Navigated to /dashboard/settings 2s ago
Filled form field email with seed data 5s ago
Bug found: Blank state on /reports when no data 8s ago
Completed feature area: User Management 14s ago
47
Pages Visited
12
Features Found
3
Bugs Captured
68%
Scan Progress

AI makes rebuilds fast. But fast without visibility is just fast failure.

AI coding tools are accelerating legacy modernization. But speed doesn't help if you don't know what needs to be rebuilt — or whether the new version actually matches the old one.

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AI Tools Can't Invent Context

AI coding tools are only as good as the context you give them. Without a complete feature map, they'll build fast and miss what matters.

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Hidden Complexity

Legacy apps are full of undocumented validations, branching logic, and role-specific behavior that nobody wrote down.

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Trapped Knowledge

Institutional knowledge lives in the heads of a few people. When they leave, the rebuild loses its source of truth.

No Way to Measure Parity

Teams ship the new app and hope it covers everything. There's no structured way to track what matches, what's missing, and what changed.

From undocumented legacy app to measurable rebuild

Enparity acts like an autonomous QA analyst — it maps what your legacy app does today so you can measure what your rebuild covers tomorrow.

01

Point Enparity at the legacy app

Configure the target URL, authentication, navigation boundaries, and safety policies through a guided setup wizard.

02

Let the AI agent explore

The scan engine uses headless Chromium to navigate pages, fill forms, click through workflows, and capture screenshots autonomously.

03

Review live scan progress

Watch the real-time activity feed, track feature area completion, monitor for bugs, and control scan pace as it runs.

04

Use the output to guide the rebuild

Get structured reports, feature inventories, bug findings, and application maps that give your team and AI tools better context.

Watch your scan complete in real time

Every scan produces detailed metrics — pages visited, actions executed, bugs detected, and relationship coverage — so you know exactly what Enparity discovered.

  • Full progress tracking with estimated completion
  • Automatic relationship mapping between views
  • Token usage transparency for every scan

Progress Overview

Completed
100% complete
Total scan time3m 17s
Pages visited7
Actions executed20
Bugs detected23
Summary/report generation23 / 23 complete
Input tokens70,230
Output tokens26,601
Total tokens96,831

Relationship Map Coverage

Total nodes45
Total edges28
Outstanding transitions0
Relationship density0.62
Scanned: 45 Executed: 28 Outstanding: 0

Surface bugs your team didn't know existed

Enparity doesn't just map features — it catches console errors, accessibility violations, broken interactions, and more. Every finding includes severity, context, and screenshot evidence.

  • Browser console errors and warnings
  • Accessibility issues with WCAG context
  • Failed interactions and broken flows
  • Screenshot evidence for every bug

Detected Bugs

Browser console error Warning
Failed to execute 'postMessage' on 'DOMWindow': The target origin provided does not match the recipient window's origin.
Page URL: https://app.example.com/
View screenshot
Accessibility issues detected Info
Detected 5 potential accessibility issue(s). Breakdown: 1 image(s) missing alt text; 4 unlabeled form control(s).
Page URL: https://app.example.com/
View screenshot
Action failed: click Error
Action selector is required for this interaction type
Page URL: https://app.example.com/
View screenshot

Visualize how every page and feature connects

The Relationship Diagram Explorer gives you an interactive map of your entire application — every view, every transition, every connection. Filter by role, feature area, or scan status to understand the full scope of what needs to be rebuilt.

  • Interactive node graph of all discovered views
  • Filter by feature area, role, anomaly, or status
  • Click any node for detailed relationship info
  • Track executed vs. derived relationships

Relationship Diagram Explorer

Executed Derived Selected Neighborhood
Views: 25 Feature Areas: 20
Client Rates Scanned Client Permissions Scanned Invoices Scanned Company Settings Scanned Create Invoices Scanned Matter Types Scanned Costs Scanned MatterCode | Folio Home User Permissions Scanned Billing Info Scanned Expense Scanned Time Scanned Items Scanned Short Codes Scanned
Relationship Details
Invoices
https://app.example.com/invoices
Status
Scanned
Discovery
Newly Discovered
Feature Area
Invoices
Role Scope
Primary
Incoming
1
Outgoing
0

Available now in platform preview

Real capabilities, not vaporware. Enparity is scanning legacy applications and generating migration intelligence today.

Guided Scan Configuration

Target URL, authentication, boundary rules, seed data, safety policies, and credential handling through a step-by-step wizard.

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Live Scan Monitoring

Real-time activity feed, progress tracking, feature area checklist, authentication status, and scan controls including pause, resume, and reorder.

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Structured Reports

Master Feature Inventory, feature area reports, global application summary, and scan metadata. Viewable in-app and downloadable as Markdown.

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Bug & Anomaly Capture

Application errors, broken flows, blank states, accessibility issues, and broken images with screenshot evidence and page context.

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Application Structure Mapping

Visual structure map, relationship diagram, and coverage map. Filter by role, feature area, anomaly presence, and scan status.

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AI Usage Visibility

Token usage tracking at scan and daily level for complete operational transparency and cost awareness.

Everything your team needs to rebuild with confidence

After a scan completes, your team has a structured, reviewable foundation for migration decisions.

Master Feature Inventory

Complete catalog of discovered features with status badges and categorization.

Feature Area Reports

Detailed breakdown per feature area, including workflows, fields, and behaviors.

Bug & Anomaly Report

Every issue found during scanning, documented with screenshots and context.

Global Application Summary

High-level overview of the entire application's scope and structure.

Structure & Relationship Maps

Visual graph of how pages, features, and workflows connect.

Markdown Export

Download all reports as Markdown for use in docs, wikis, or AI coding tools.

The parity engine completes the measuring stick

Today Enparity maps what your legacy app does. Soon it will measure feature-by-feature how your rebuild compares — so you know exactly where you stand.

Next Legacy vs. rebuilt application parity dashboard
Next AI-powered feature matching between scans
Next Side-by-side comparison with coverage percentages
Later Re-scan history and parity progress over time
Later PDF and JSON export for all reports

Built with credential safety in mind

Enparity handles scan credentials with care so your team can scan with confidence.

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Encrypted at Rest

All credentials are encrypted before storage.

Configurable Retention

Credentials are purged after a retention period you control.

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Observable Scans

Every action the agent takes is logged and reviewable.

Rebuild with confidence. Measure with Enparity.

AI tools can write the code. Enparity makes sure you're building the right thing. See what it can surface in your application.