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First Look at ER/Studio 21.1

Building the Semantic Backbone for AI-Ready Data Platforms

Data Modeling For Governed, Scalable Architectures

Make complex data easier to model, implement, and understand. 
BP
catalina
prudential
Pfizer
accenture
exxonmobil
barclays
salesforce

First Look at ER/Studio 21.1

Building the Semantic Backbone for AI-Ready Data Platforms

How ER/Studio Solves Common Data Modeling Challenges

Design, build, and connect with ease.
Creating data models is manual and requires expertise.

Design accurate, reusable data models with AI-assisted modeling.

design
Drawing tools stop at diagrams, leaving database implementation to you.

Build database schemas from your models.

Building Trusted Data Products
Data loses trust without governance and consistent definitions.

Connect models to governance and AI tools for accurate results. 

connect

Model faster. Design with confidence.

Easily design conceptual, logical, and physical data models that accurately represent your business across virtually every major database platform. ER/Studio combines AI-assisted modeling with intelligent automation and reusable standards to help you work faster and more consistently, including transforming logical models into physical designs for your target database.
Key Capabilities
data governance tools
Supported platforms
sql-server
Oracle logo
snowflake logo
Databricks
Fabric
PostgreSQL logo
MongoDB logo
Google Big Query logo
Amazon redshift logo

Turn your models into working database designs.

Go beyond static diagrams with models built for real database development. Generate DDL, forward engineer database designs, compare models and schemas, and manage changes as your databases evolve. Whether you're building a new application, modernizing an existing database, or moving to a new platform, ER/Studio helps keep design and implementation aligned.
Key Capabilities
Build it
Integrations
json logo
Github
Jira logo
entra ID
Accenture logo
Okta logo

Connect your Models to your AI and Data Governance

When different teams define the same data differently, reporting, analytics, and AI can deliver conflicting results. ER/Studio connects business definitions directly to your data models, helping establish consistent terminology and trusted meaning across the organization.

Extend that shared meaning across your data ecosystem with reusable semantic assets, universal mapping, metadata visibility, and integrations with leading governance tools like Microsoft Purview and Collibra. Give technical and business teams a common foundation for understanding, governing, and collaborating around trusted data.
Key Capabilities
connect it
Integrations
Collibra
Purview

Does your AI understand your data?

Organizations are rapidly adopting AI to drive analytics, automation, and decision-making across the business.
The Problem

AI Fails When Data Doesn’t Align

AI needs structure and context, not just data. As data scales, inconsistencies increase:
Duplicate definitions of core entities
Conflicting metrics across systems
Missing context and unclear relationships
When concepts like customer or revenue are defined differently, AI cannot interpret them reliably. It learns patterns, not meaning, and when definitions conflict, AI amplifies the inconsistency, producing results that appear credible but are inaccurate.
The Solution

ER/Studio Makes Data AI-Ready

ER/Studio structures data so AI can interpret it consistently, ensuring outputs are:
Consistent results across systems
Predictable behavior as data evolves
Traceable and verifiable AI outputs
ER/Studio structures enterprise data so AI systems can interpret it consistently. Aligning entities, relationships, and business context across systems ensures that data represents the same concepts everywhere it is used.
Compare versions

Choose the edition that’s right for you

ER/Studio
Data Architect

ER/Studio's Data Architect is the industry-leading data modeling tool for designing, standardizing, and managing your data.

Key Features
  • Visualize and construct your data with logical and physical models
  • Accelerate development with advanced forward & reverse engineering
  • Local Data Dictionary to create standards, promote reuse, and build frameworks

ER/Studio
Data Architect Pro

ER/Studio Data Architect Pro combines Data Architect with our centralized Repository promoting version control, universal mapping, and collaboration for your team.
Get everything in Data Architect, plus:
  • Track and document every model change with version history
  • Central repository with check-in/check-out for team collaboration
  • Build standardized data assets with our Enterprise Data Dictionary

ER/Studio
Enterprise

ER/Studio Enterprise is our all-inclusive package, combining Data Architect, Repository, and Team Server Core, providing the complete solution for enterprise-scale data modeling.
Get everything in Data Architect Pro, plus:
  • Import, export, and integrate metadata across different platforms and databases
  • Enable enterprise-wide collaboration with our user-friendly web portal
  • Integrate seamlessly with business glossaries & governance tools like Purview and Collibra
Featured Integrations

Integrations with impact

Connect your data architecture with your other data ecosystems.
Collibra logo mark

Collibra

Deep integration to accelerate the creation of your data catalog.

Safyr logo mark

Safyr

Make sense of your CRM and ERP platforms, like Salesforce and SAP ECC.

Purview Logo

Purview

Deep integration to accelerate the creation of your data catalog and data product designs.

Get started with ER/Studio now

Turn your complex data into understandable business language and help shape data strategy to propel business growth and innovation.
quote mark
Another leading data modeling software slowed us down. Its inability to handle multiple physical models beneath a logical model added time-consuming manual labor for my team.
Julian Clemas-Howard
Enterprise Data Architect at Correla
Resource Highlights

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