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Gliffy vs Trilium Notes

Professional comparison and analysis to help you choose the right software solution for your needs.

Gliffy icon
Gliffy
Trilium Notes icon
Trilium Notes

Gliffy vs Trilium Notes: The Verdict

⚡ Summary:

Gliffy: Gliffy is an online diagram and flowchart software. It allows users to easily create flowcharts, UML diagrams, wireframes, and more. Gliffy has built-in templates, shapes, and connectors to allow for fast diagramming.

Trilium Notes: Trilium Notes is an open-source hierarchical note taking application focused on building large personal knowledge bases. It has a tree-structured notes system allowing easy organization of ideas and supports features like linking between notes, embedding media, tagging, encryption, etc.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Gliffy Trilium Notes
Sugggest Score
Category Office & Productivity Office & Productivity
Pricing Subscription Open Source

Product Overview

Gliffy
Gliffy

Description: Gliffy is an online diagram and flowchart software. It allows users to easily create flowcharts, UML diagrams, wireframes, and more. Gliffy has built-in templates, shapes, and connectors to allow for fast diagramming.

Type: software

Pricing: Subscription

Trilium Notes
Trilium Notes

Description: Trilium Notes is an open-source hierarchical note taking application focused on building large personal knowledge bases. It has a tree-structured notes system allowing easy organization of ideas and supports features like linking between notes, embedding media, tagging, encryption, etc.

Type: software

Pricing: Open Source

Key Features Comparison

Gliffy
Gliffy Features
  • Drag-and-drop interface for easy diagramming
  • Various templates for flowcharts, UML diagrams, network diagrams, etc
  • Real-time collaboration for working with teams
  • Import/export options to integrate with other tools
  • Intuitive formatting options for shapes, lines, fonts, etc
  • Automatic layouts and alignment helpers
  • Connectors between shapes with auto-routing
  • Extensive shape library for all diagram types
  • Integrates with platforms like Confluence, Jira, Google Drive
Trilium Notes
Trilium Notes Features
  • Hierarchical tree-structured notes
  • Rich text notes with markdown support
  • Note linking and embedding
  • Media attachments
  • Tagging and full-text search
  • Note encryption
  • Sync through Git and WebDAV

Pros & Cons Analysis

Gliffy
Gliffy

Pros

  • User-friendly and easy to learn
  • Good variety of templates and shapes
  • Real-time collaboration feature
  • Integrates with many popular platforms
  • Offers both free and paid versions

Cons

  • Can be slow and buggy at times
  • Limited features on free version
  • Formatting options not as extensive as desktop apps
  • No offline access
Trilium Notes
Trilium Notes

Pros

  • Open source and self-hosted
  • Very flexible organization
  • Strong linking and embedding
  • Good for large personal knowledge bases

Cons

  • No mobile apps
  • Steep learning curve
  • Formatting options limited compared to Evernote/OneNote

Pricing Comparison

Gliffy
Gliffy
  • Subscription
Trilium Notes
Trilium Notes
  • Open Source

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