What is master data management (MDM)? And how is it different from data management?

Master data management (MDM) is a specialized discipline within data management that focuses on creating a single, trusted source of core business data — such as customer, product, employee, and location data — by ensuring consistency, accuracy, and governance across systems. While data management broadly covers the collection, storage, integration, and processing of all enterprise data, MDM specifically unifies and standardizes critical data assets, eliminating duplicates and discrepancies to improve decision-making. Platforms like Semarchy provide MDM alongside broader data management capabilities, enabling businesses to not only manage data but also ensure its quality, trustworthiness, and usability across the organization.

Where can I read more detailed reviews of Semarchy MDM?

We’re proud that Semarchy consistently earns 4.7+ stars on Gartner Peer Index — plus the highest Net Promoter ScoreⓇ in our category. You can read more here. Plus, if you’re in the process of selecting an MDM partner, you can download IDC’s “The Business Value of Semarchy” report. It’s a must-read to understand why Semarchy stands out in the industry.

We have a complex data ecosystem. How can Semarchy ensure our MDM solution is tailored to our needs?

Semarchy ensures your MDM solution is tailored to your complex data ecosystem through a customer-first approach and a diverse ecosystem of 190+ technology and implementation partners, including Microsoft, Snowflake, and AWS. Our strategic technology partnerships enhance AI, cloud, and analytics capabilities, while certified system integrators like Apgar, Amplifi and Fresh Gravity provide tailored implementations. This ensures a solution aligned with your business strategy — helping you unlock value from your data faster.

Where can I learn more about MDM?

A great starting point is our Ultimate Guide to MDM, which covers everything you need to know to start your MDM journey. Plus, you can find many other articles on MDM, data governance, data quality, and more on the Semarchy blog.

Master Data Management

Multidomain MDM for operations, analytics and AI

Unify, enrich and deliver a single source of truth with a contextual 360-view across every data domain to improve operations, analytics and AI

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Trusted AI agents need a foundation of AI-native master data

Discover how Semarchy transforms traditional MDM into Intelligent Data Products that enable the agentic enterprise.

Trusted data across domains

Unify data, remove silos across customer, product, supplier, and reference domains so every team, agent and app operates on a single source of truth

Federated data governance

Streamline data governance with intuitive workflows, AI-powered stewardship and auditable lineage – so teams can fix issues without IT bottlenecks

AI / agentic access

Provide AI agents access to your most trusted, reliable and contextual master data in real-time to improve inference output quality and minimize risks

What is master data management (MDM)?

A tech-enabled discipline aligning business + IT with a unified source of truth to enable operational, analytical and AI use cases.

Everything you'd expect from a leading MDM platform

Certified golden records, multidomain 360, semantic modeling, data quality and enrichment, AI-in-loop stewardship, consumption interfaces and more.

Data as a product, not just another project

Master data is the ultimate Data Product, yet it is often run as a one-time project that creates more unmanageable versions of truth.

Seamless self-service

Let business users, devs and AI agents discover, build or use governed data products with golden records + semantics, context, lineage, interfaces

Multidomain flexibility

Manage interconnected entities across customer, supplier, asset and other domains as one semantic model and relationship graph, extended safely

Automate trust at scale with our data certification engine

Every data product is automatically enriched, certified and updated by a continuous pipeline of trusted golden records, in batch or real-time.

Continuous trust pipeline

Deterministic quality rules or native AI functions (like Snowflake’s Cortex AI) resolve errors, merge duplicates and enrich missing data automatically

Medallion architecture

Embed the certification engine in your existing medallion architecture and data pipelines, whether on AWS, Azure, Snowflake, on-prem or hybrid

Rich, semantic data modeling and flexible entity resolution

Build semantic context for humans and AI with pre-built models or Semy-generated ones, and resolve entities with deterministic + probabilistic rules.

Semantic data modeling

Define entities, attributes and relationships with complex hierarchies, from households to product taxonomies, with Git-based schema versioning

Flexible entity resolution

Write custom match rules or use vector embeddings for AI-driven entity resolution with SemQL, our SQL-like language for business logic + data.

AI-powered data stewardship with human-in-loop workflows

Enforce governance policies for requirements like GDPR with workflows that route stewardship tasks dynamically, and full control over where AI sits.

Policy enforcement at scale

Configure policies, rules and workflows to meet business and regulatory requirements; governance is enforced at design time and travels with the data

Data lineage & transparency

View complete lineage and impact across the data product lifecycle, tracked down to the individual record for full auditability and compliance

Create and share high-quality golden records everywhere

SDP generates dynamic interfaces, self-updating docs and governed access with every data product, so teams, agents and apps can act confidently.

Data apps for teams

Personalized UI with RBAC so users explore records, filter and save datasets, resolve issues and ask the embedded AI agent questions, in any browser

Endpoints for machines

Connect ERP, BI, ML models or external targets via generated REST APIs, and let AI agents act through policy-aware MCP endpoints that log every action

SDP supports multidomain MDM use cases and styles - in parallel

Our flexible MDM platform is designed to quickly enable any style and switch without major rework. Most customers start with Registry and eventually to a hybrid architecture.

Don’t Just Take Our Word For It

Semarchy earns the highest Net Promoter Score in our category and 4.7+ stars on Gartner Peer Insights. Here's what that looks like from inside the organizations who made the switch.

Semarchy's implementation strategy is one of the best I've ever dealt with. We never had to bring in an outside partner. They provided great training, support, and project management. I can't say enough for how impressed I am.

James Wilson

VP of Analytics and Enterprise Solutions, Rexel USA

Semarchy has really evolved with our company. The product's agility and flexibility let us go where the business takes us, expanding it into more of a strategic MDM solution than what we started with.

Hogan Le

Senior Manager, Governance and BI Systems, Chipotle

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