PlexVive.com
Meridian by PlexVive

The platform for enterprise
application estate intelligence and modernization.

Meridian gives IT leaders one system to understand the estate, prioritize what matters, and execute modernization with governance, traceability, and delivery controls built in.

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Product model

Meridian connects the three motions enterprise IT struggles to keep aligned

Most organizations separate discovery, portfolio planning, and modernization delivery across disconnected tools and spreadsheets. Meridian connects them in one governed platform.

Understand the estate

Build a living view of applications, technology stacks, vendor exposure, ownership, dependencies, standards posture, and technical health.

Prioritize with confidence

Use scoring, scenario simulation, WSJF sequencing, financial context, and governance workflows to make board-ready decisions.

Execute with control

Carry modernization into governed delivery with reverse engineering, artifact generation, quality gates, approvals, and deployment planning.

Use cases

Start where the pain is most urgent

Rationalize the application portfolio and replace spreadsheet-based governance
Sequence legacy modernization with data on value, cost, risk, and dependency impact
Reduce vendor and technology end-of-life exposure before it becomes a crisis
Connect discovery insights directly to modernization planning and delivery workflows

Capabilities

Detailed capabilities for teams that need depth, not just dashboards.

Meridian covers portfolio intelligence, modernization planning, execution governance, and technical discovery in a single product model.

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Application Portfolio Intelligence

A living catalog of every application in your estate — lifecycle status, business criticality, strategic disposition (Invest, Tolerate, Migrate, Retire), ownership, deployment model, and annual run cost. Always accurate, never a spreadsheet.

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9-Dimension Scoring Engine

Every application is scored across Business Value, Technical Health, Risk Exposure, Vendor Risk, Cost Efficiency, Functional Coverage, Architecture Quality, DevOps Maturity, and Maintainability — with configurable weights per scenario.

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Scenario Planning & Simulation

Model strategic alternatives side-by-side. Run a Cloud-First scenario, an Oracle Migration, or a cost-reduction play — and instantly see how portfolio scores and priorities shift before you commit budget.

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Vendor & EOL Risk Management

Every vendor and technology is tracked with support windows and end-of-life dates, auto-synced from industry sources. Get early alerts, impact heatmaps, and AI-generated replacement roadmaps.

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AI Discovery Engine

Point Meridian at a git repository and it scans the codebase using AI — detecting tech stack, framework versions, security vulnerabilities, external integrations, and undocumented dependencies. No manual entry required.

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Migration Planning & Build vs Buy

AI generates migration proposals with multiple alternatives — Build, Buy COTS, Buy SaaS, Open Source, or Hybrid. Each option includes a 5-year TCO, risk score, strategic fit rating, and implementation timeline.

🤖

AIDLC Legacy Modernization Pipeline

Meridian's AIDLC pipeline automates 23 sequential phases — reverse engineering legacy source (Oracle Forms, COBOL, PL/SQL, VB6, Java, Python), through requirements, code translation, cross-cutting concerns, security analysis, test generation, CI/CD, Infrastructure-as-Code, and deployment runbooks. Quality gates enforce coverage and test thresholds before each phase advances. Progress streams live to the UI.

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Financial Management

Understand the true cost of your portfolio across a 3-year horizon. Attribution by LOB, application, and initiative type. NPV modeling with configurable discount rates, payback period analysis, and benefit realization tracking with confidence levels — so every initiative has a defensible business case.

Governance & Approvals

Configurable multi-step approval workflows route decisions through the right stakeholders. Full audit trail, alert rules for budget overruns and compliance gaps, and standards compliance checking.

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Initiative Scoring & Roadmap Sequencing

Score every initiative using WSJF (Weighted Shortest Job First) across Business Value, Risk Reduction, Strategic Fit, Urgency, TCO, and Delivery Complexity. Meridian sequences your 3-year roadmap based on weighted scores and dependency constraints — replacing gut-feel prioritization with a data-driven, board-ready sequence.

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Data Lineage & Dependency Mapping

Visualize data flows across your entire application estate. Map table and entity dependencies, correlate business capabilities to data assets, and understand the blast radius of any application change or decommission before you act.

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Enterprise Integrations

Bidirectional ServiceNow CMDB sync. Export epics and stories directly to Jira. Connect to AWS S3 for artifact storage. Full OpenAPI 3.0 documented REST API for custom integrations.

Governance

Built for enterprise review, not blind automation

Reviewable outputs

Meridian generates artifacts teams can inspect, compare, and approve rather than hiding work behind a generic AI black box.

Traceable workflows

The platform ties discovery, requirements, plans, tests, and modernization outputs together so teams can explain how decisions were made.

Quality gates and approvals

Modernization and delivery workflows advance through configured thresholds, stakeholder approvals, and enterprise governance controls.

The scoring engine

Score every application. Justify every decision.

Each application is evaluated across nine dimensions — with configurable weights so your scoring reflects your actual strategy, not a generic template. Initiatives are scored using WSJF to sequence your roadmap with defensible, weighted prioritization.

Business Value
Technical Health
Risk Exposure
Vendor Risk
Cost Efficiency
Functional Coverage
Architecture Quality
DevOps Maturity
Maintainability

Built for everyone

Every stakeholder in your IT organization

CIO / CTO

A single pane of glass across your entire portfolio — financials, risk scores, strategic disposition, and a 3-year roadmap. Walk into any board meeting with the numbers to back your decisions.

Enterprise Architects

Govern standards compliance, validate architecture against principles, and track tech debt across every application. Discovery automation means your portfolio data is always current.

Portfolio Managers

Score initiatives, model scenarios, sequence work intelligently, and track investment vs benefit realization. Replace spreadsheets and status meetings with a live portfolio view.

Delivery Teams

AI generates requirements, code, tests, and deployment plans from the initiative brief. Less setup, fewer handoffs, faster time to value — without cutting governance corners.

Risk & Compliance Officers

Monitor vendor EOL exposure, security findings, and compliance gaps in real time. Configurable alert rules surface risk before it escalates. Approval workflows keep audit trails intact.

Integrations

Connects to the tools you already use

Meridian integrates with your enterprise systems — keeping data in sync and eliminating duplicate work.

ServiceNow

Bidirectional CMDB sync

Jira

Epic & story export

AWS S3

Artifact storage

endoflife.date

Auto-synced EOL data

Git / GitLab

Repository scanning

OpenAPI 3.0

Full REST API

See it in action

Request a live demo tailored to your estate, modernization goals, and governance model. We'll show how Meridian connects discovery, prioritization, and execution on real enterprise problems.

Request a demo