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pgModeler VS ERDLab

Compare pgModeler VS ERDLab and see what are their differences

pgModeler

Open source data modeling tool designed for PostgreSQL. No more DDL commands written by hand. Let pgModeler do the job for you!

Rating
0 reviews
Pricing
Open source
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Alternatives Is it good?
ERDLab

ERDLab | Entity-Relationship Diagram Tool for Professionals

Rating
0 reviews
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Alternatives Is it good?
ZeroTwo AI
ZeroTwo is a premium multi-provider AI platform which combines the tools models and features of Claude, Gemini, Grok, Openai and more into one. Canvas, Deep Research, MCP, Connectors, Agents, Projects and even Apps are all available in one place! sponsored

Which is more popular?

Based on our record, pgModeler seems to be more popular. It has been mentioned 8 times since March 2021.

social mentions
8 vs 0
Databases popularity
86% vs 14%
alternatives listed
90 vs 35

Base details

Website, pricing, platforms and company facts side by side.

pgModeler
ERDLab
Website pgmodeler.io erdlab.io
Pricing
Open source
—
Platforms —
Windows
Company — 2021
Listed in
Data Modeling Databases Data Management Development +1
Databases Programming Database Tools Diagrams +1

About pgModeler and ERDLab

In their own words, as submitted to SaaSHub.

pgModeler
ERDLab

No description of pgModeler yet.

ERD Lab is an online ER Diagram Tool that allows you to visually design your database. You can import existing SQL or create a new database without writing any code. Visualize your schemas and collaborate with your team. When you are done, export SQL or PDF/Image. All this for free

Read more about ERDLab

Features and specs

What each product offers, as listed by its team.

pgModeler 6 features
ERDLab 4 features
  • Cross-Platform Compatibility
    pgModeler is available for multiple operating systems, including Windows, macOS, and Linux, making it accessible to a wide range of users.
  • Open Source
    As an open-source tool, pgModeler allows users to review its source code, request features, or contribute to its development, fostering a collaborative environment.
  • PostgreSQL Specific
    pgModeler is designed specifically for PostgreSQL, offering features and optimizations that are closely aligned with the database's unique capabilities.
  • Intuitive Interface
    The software provides an intuitive graphical interface for designing and modeling databases, which helps to simplify complex database tasks.
  • Extensive Documentation
    pgModeler offers detailed documentation, tutorials, and user guides that help users understand and effectively use the tool.
  • Regular Updates
    The tool receives regular updates, ensuring that it remains up-to-date with the latest PostgreSQL features and industry standards.

Possible disadvantages

  • Learning Curve
    New users, especially those unfamiliar with PostgreSQL, may find pgModeler challenging to learn and use effectively at first.
  • Limited to PostgreSQL
    As pgModeler is designed specifically for PostgreSQL, it may not be suitable for users who need to work with other database management systems.
  • Performance Issues
    Some users have reported performance issues, particularly when working with large and complex database models.
  • Paid Version for Complete Features
    While pgModeler is open source, some advanced features and regular binary releases are only available in the paid version or via custom compilations.
  • Dependency on External Tools
    pgModeler might require additional external tools or libraries to fully utilize all its features, which could complicate the setup process.
  • UI/UX Limitations
    The user interface, while functional, might not be as polished or modern as some commercial database modeling tools.
  • Comprehensive Learning Platform
    ERDLab offers a wide range of resources and tools for learning blockchain and decentralized application development, providing a robust platform for users to acquire skills in this field.
  • User-Friendly Interface
    The platform is designed with an intuitive and easy-to-navigate interface, making it accessible for both beginners and experienced users.
  • Community Engagement
    ERDLab fosters a strong community where users can interact, collaborate, and share knowledge, which enhances the overall learning experience.
  • Up-to-date Content
    The platform regularly updates its content to include the latest advancements and trends in blockchain technology, ensuring users have access to current information.

Possible disadvantages

  • Potential for Information Overload
    Given the extensive range of available resources and tools, users might find it overwhelming to navigate through all the content without clear guidance.
  • Limited Offline Access
    Some users may find it inconvenient that the platform requires a consistent internet connection, limiting access in areas with poor connectivity.
  • Subscription Costs
    While ERDLab offers valuable resources, access to all features may require a subscription, which could be a disadvantage for those with a limited budget.
  • Steep Learning Curve for Beginners
    The advanced topics covered might be challenging for newcomers to blockchain technology, who may require additional foundational support.

Analysis

An editorial look at what each product does well and who it suits.

pgModeler
ERDLab

Overall verdict

  • Overall, pgModeler is a solid choice for those seeking a comprehensive and visually intuitive tool for PostgreSQL database design and management. Its open-source nature and feature-rich environment provide valuable resources for both beginner and advanced database designers.

Why this product is good

  • pgModeler is often considered a good tool because it offers a wide range of features for designing and modeling PostgreSQL databases. It allows users to create, edit, and delete database objects such as tables, functions, and schemas via a user-friendly interface. It also supports reverse engineering to generate models from existing databases, model validation to ensure database integrity, and has a range of export options. Furthermore, it is open-source, which makes it accessible for users who prefer or require customizable tools.

Recommended for

  • Database administrators managing PostgreSQL databases
  • Developers who need to design and model complex database schemas
  • Organizations looking for an open-source and cost-effective database modeling solution
  • Students or educators requiring a tool for learning or teaching database concepts

No analysis of ERDLab yet.

Videos

Walkthroughs and reviews on video.

pgModeler 1 video + Add
ERDLab 0 videos + Add

pgModeler 0.6.0-beta: Reverse engineering in action!

No ERDLab videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
pgModeler
ERDLab
86% 86%
Databases
14% 14%
0% 0%
Database Tools
100% 100%
100% 100%
Data Modeling
0% 0%
100% 100%
Development
0% 0%

User comments

Share your experience with using pgModeler and ERDLab. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

pgModeler no reviews yet
ERDLab no reviews yet
  • Top 9 Data Modeling Tools Every Team Needs
    www.devart.com · Jul 2025

    PgModeler (PostgreSQL Database Modeler) is an open-source data modeling tool specifically designed for PostgreSQL. It allows users to create, edit, and manage database structures through a visual interface, making it...

We have no reviews of ERDLab yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

pgModeler 8 mentions
ERDLab 0 mentions
  • PostgreSQL IDE in VS Code
    I wonder how this compares to pgModeler (https://pgmodeler.io/) which I've been using the most in the recent years, would love is someone who had tried both could share some observations. - Source: Hacker News / over 1 year ago
  • Found a simple tool for database modeling: dbdiagram.io
    I usually go with the FOSS https://pgmodeler.io Its feature-rich, and its ability to compare database schemas makes updating and applying diffs much easier. - Source: Hacker News / over 1 year ago
  • Trek – An opinionated PostgreSQL Migration creator
    Co-creator of Trek here. Trek generated migration files based on the diff between a pgModeler(1) schema definition and existing migration files. Trek also helps deploying those migrations. I'd be happy to respond to any questions here :)... - Source: Hacker News / almost 3 years ago

View more

Tracking ERDLab since Feb 2023.

Alternatives to pgModeler and ERDLab

When comparing pgModeler and ERDLab, you can also consider the following products.

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