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features
design
support

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Description

ER/Studio Data Architect is an enterprise data modeling solution that helps organizations design, document, and manage data architecture across modern platforms. It enables data architects and database professionals to create conceptual, logical, and physical data models that connect business meaning with technical implementation. By defining entities, relationships, and standards before systems are built, ER/Studio helps ensure consistent definitions, accurate reporting, and reliable analytics. A core capability of ER/Studio Data Architect is logical data modeling, which defines business concepts independently of technology. Logical models act as a semantic foundation for the organization, helping teams align on the meaning of key entities such as customers, products, and transactions. This approach reduces ambiguity, prevents semantic drift across systems, and improves the reliability of analytics and AI initiatives. The platform provides powerful forward and reverse engineering capabilities. Architects can generate database schemas from models or reverse engineer existing databases to document and analyze current structures. Schema compare and merge tools detect differences between versions and generate scripts to apply updates efficiently. ER/Studio Data Architect supports major platforms including SQL Server, Oracle, PostgreSQL, Snowflake, Databricks, and JSON-based systems. Automation features such as macros, data lineage, and impact analysis help teams understand dependencies and reduce manual work. The platform also includes ERbert, an AI-powered data modeling assistant that can generate logical models from natural language prompts, accelerating model creation while maintaining structured data architecture.

Description

ER/Studio is an enterprise data modeling and architecture solution that helps organizations structure, align, and govern data across complex, distributed environments, including data warehouses, lakehouses, data mesh frameworks, and data vault architectures. It bridges business intent and technical execution through integrated conceptual, logical, and physical modeling, enabling teams to move from strategy to implementation with clarity and control. The result is a consistent architectural foundation that supports analytics, AI initiatives, modernization, regulatory requirements, and operational systems. Collaboration is built into the platform through a centralized, multi-user repository and the web-based Team Server portal. The repository manages version control, role-based permissions, and parallel development so teams can work concurrently while preserving model integrity and full audit history. Team Server extends visibility beyond architects, allowing business and technical stakeholders to review models, explore definitions, and contribute feedback through a browser interface. ER/Studio reinforces governance by embedding standardized definitions, business glossaries, and data dictionaries directly within technical models. Impact analysis provides insight into downstream dependencies before changes are implemented, helping reduce risk and improve coordination. Integrations with Microsoft Purview and Collibra extend metadata into broader governance ecosystems, strengthening lineage tracking, documentation accuracy, and compliance oversight. Available in Standard, Professional, and Enterprise editions, ER/Studio scales from focused modeling teams to enterprise-wide data architecture programs with advanced collaboration and governance requirements.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Amazon Redshift Yes 
Databricks Yes 
Google Cloud BigQuery Yes 
JSON Yes 
MongoDB Yes 
MySQL Yes 
Oracle Database Yes 
PostgreSQL Yes 
SQL Server Yes 
Snowflake Yes 
Assembla No 
Azure Database for PostgreSQL No 
Azure Repos No 
Azure SQL Database No 
Firebird No 
IBM Db2 No 
Oracle API Catalog No 
SAP HANA Yes 
SAP IQ No 
Safyr No 

Integrations

Amazon Redshift Yes 
Databricks Yes 
Google Cloud BigQuery Yes 
JSON Yes 
MongoDB Yes 
MySQL Yes 
Oracle Database Yes 
PostgreSQL Yes 
SQL Server Yes 
Snowflake Yes 
Assembla Yes 
Azure Database for PostgreSQL Yes 
Azure Repos Yes 
Azure SQL Database Yes 
Firebird Yes 
IBM Db2 Yes 
Oracle API Catalog Yes 
SAP HANA No 
SAP IQ Yes 
Safyr Yes 

Pricing Details

$2,687 per user
Subscription-based pricing.
Standard: $2,687 per user
Professional: $3,693 per user
Enterprise: Custom
Free Trial Yes 
Free Version No 

Pricing Details

$2,687 per user
Subscription-based pricing.
Standard: $2,687 per user
Professional: $3,693 per user
Enterprise: Custom
Free Trial Yes 
Free Version No 

Deployment

Web-Based No 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based No 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person No 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

ER/Studio

Founded

2004

Country

United States

Website

erstudio.com

Vendor Details

Company Name

ER/Studio

Founded

2004

Country

United States

Website

erstudio.com

Product Features

Enterprise Architecture

Application Portfolio Management No 
Architecture Governance Yes 
Capability Mapping Yes 
Diagramming Yes 
Idea Management No 
Modeling & Simulation Yes 
Project Management No 
Risk Assessment No 
Transformation Roadmapping No 
Version Control Yes 

Product Features

Data Governance

Access Control Yes 
Data Discovery Yes 
Data Mapping Yes 
Data Profiling Yes 
Deletion Management No 
Email Management No 
Policy Management No 
Process Management Yes 
Roles Management Yes 
Storage Management No 

Enterprise Architecture

Application Portfolio Management Yes 
Architecture Governance Yes 
Capability Mapping Yes 
Diagramming Yes 
Idea Management No 
Modeling & Simulation Yes 
Project Management No 
Risk Assessment No 
Transformation Roadmapping Yes 
Version Control Yes 

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