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drawDB vs mask bridge

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

drawDB compared with mask bridge
DetaildrawDB logo drawDBmask bridge logo mask bridge
What it doesFree online database schema design tool for ER diagrams and SQL generation Free, open-source plugin for Lightroom Classic that exports masks as PNG, TIFF or JPEG files
StageNot given Not given
FoundedNot given Not given
Based inNot given FR
Pricing modelFreemium Open source
PricingFree tier includes the open-source editor with all SQL dialects, import & export, and local diagram storage. drawDB Pro offers paid plans for Solo Pro and Team Pro with cloud storage, real-time collaboration, AI schema assistant, GitHub integration, and priority support. Pay what you want, from €0
Key features
  • Entity-relationship diagram editor
  • SQL generation for PostgreSQL, MySQL, SQLite, MariaDB, SQL Server, and Oracle
  • DBML import and export
  • Real-time collaborative database design
  • Cloud storage and team workspaces
  • AI-assisted schema design
  • Schema reverse engineering from existing SQL
  • Version history and migration generation
  • Export to SQL, JSON, PNG, JPEG, SVG, and PDF
  • Keyboard shortcuts and customizable workspace
  • Export masks as PNG, TIFF or JPEG
  • Batch process multiple images and sequences
  • Local AI-powered object detection with RF-DETR
  • Standard and HD Fine Detail quality modes
  • Generate transparent PNG cutouts
  • Offline processing without internet or account
  • Matching filenames for images and masks
  • macOS and Windows support
  • MIT open-source license with source code on GitHub
  • Apple-signed and notarized builds
What makes it different
  • Free and open source with no account required to start designing
  • Supports all major SQL dialects in one tool
  • Self-hostable on your own infrastructure with Docker
  • Real-time team collaboration with shared cursors and presence
  • Exports masks as image files for use in 3D workflows, compositing and other tools outside Lightroom
  • Processes images locally on your computer with no internet or account required
  • Supports batch workflows for multi-view sequences used in photogrammetry and Gaussian splatting
  • Open source under MIT license with readable and modifiable code
  • Pay-what-you-want pricing with no license key required
Community votes00
DR (Domain Rating by Ahrefs)46 no change since last check2 no change since last check
Trust Flow (Majestic)102
Citation Flow (Majestic)3314
Referring domains (Majestic)5264

5 details filled in for both companies.

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