Best Object Relational Mapper (ORM) Products

Automatically generates beautiful and easy-to-read ER diagrams from your database.

Key Liam ERD features:

Modern and Interactive UI High Performance CI/CD Friendly Open Source & Community-Driven

Open Source free

Measure helps mobile teams monitor and fix crashes, ANRs, bugs, and performance issues. The open source alternative to Firebase Crashlytics.

Key Measure.sh features:

Crash Reporting Session Replay Performance Monitoring Bug Reporting

Try for free Open Source freemium $25 / Monthly (25GB of log/metric/ traces/session replay) Sponsored

LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.

Key LucidChart features:

User-Friendly Interface Collaboration Features Integration Capabilities Template Library

Online diagramming application.

Key draw.io features:

Free User-Friendly Interface Collaboration Integrations

Open Source

Free, simple, and intuitive online schema design editor and more.

Key drawDB features:

User-friendly Interface Collaborative Features Integration Capabilities Variety of Templates

Open Source

SqlDBM - Online Database Modeler.

Key SQL Database Modeler features:

User-Friendly Interface Cloud-Based Collaboration Features Import/Export Capabilities

Application and Data, Languages & Frameworks, and Microframeworks (Backend).

Key Propel ORM features:

Active Record Pattern Code Generation Cross-Database Support Powerful Query Builder

ERDLab | Entity-Relationship Diagram Tool for Professionals.

Key ERDLab features:

Comprehensive Learning Platform User-Friendly Interface Community Engagement Up-to-date Content

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple.

Key ExpressJS features:

Fast Setup Middleware Support Extensibility Performance

Open Source

a microframework for Python based on Werkzeug, Jinja 2 and good intentions.

Key Flask features:

Simplicity Flexibility Extensibility Documentation

Open Source

Next-Gen ERD to Design, Explore and Document real world databases (big and messy ones ^^).

Key Azimutt features:

User-Friendly Interface Visualization of Database Schema Collaborative Features No Installation Required

Open Source freemium €7 / Monthly (Solo)

Hibernate an open source Java persistence framework project.

Key Hibernate features:

Object-Relational Mapping Automatic Table Generation HQL (Hibernate Query Language) Caching

Open Source

Classy web-development dressed in a DSL.

Key Sinatra features:

Lightweight Simplicity Quick to Set Up Flexibility

Open Source

Provides access to a MySQL database by mapping database entries to objects and vice-versa.

Key Sequelize features:

ORM Abstraction Cross-database compatibility Query Builder Active Community and Ecosystem

Open Source