
Offers vastly more powerful database and project management features, but is less visually polished for simple note-taking.

ChartDB records 49,523 monthly visits with -33.4% month-over-month growth and Freemium pricing. Craft records 703,417 monthly visits with +8.9% growth and Freemium pricing.

Open-source database diagram editor with AI-generated ER diagrams
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chartdb.io | craft.do |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 49.52K (49,523) | 703.42K (703,417) |
| MoM Traffic Delta | -24.87K (-33.4%) |
| +57.54K (+8.9%) |
| Primary Market & Share | 🇺🇸 United States (12.1%) | 🇺🇸 United States (21.2%) |
|---|
| Direct Visits / mo | 19.95K | 368.32K |
|---|
| User Rating | 4.6 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

Open-source database diagram editor with AI-generated ER diagrams
Paste a single read-only query result and ChartDB renders the whole schema as an ER diagram, with no direct database access or local agent required.
Describe a database idea in plain language and get a fully editable, optimized ER diagram that you can refine and export straight to SQL.
Export clean DDL scripts in your preferred SQL dialect or download diagrams as images and embeddable previews for documentation.
On Cloud plans, diagrams stay in sync with the live database automatically, with change logs and version history to track every schema drift.
A polished space for notes, tasks, and documents that follows you across every device.
Embed tasks directly inside documents and pair them with a calendar view so planning and execution stay connected.
Choose the structure that matches your thinking — separate work and personal spaces, nested folders, tags, or database-style collections.
Draft, refine, rewrite and summarize content without leaving the document.
Apps for iPhone, iPad, Mac, Vision Pro, Windows and Android with local access when you're offline.

Offers vastly more powerful database and project management features, but is less visually polished for simple note-taking.


SpecialistHandwritten notes, PDF markup, and AI study tools on one canvas


SpecialistAn extendable launcher that puts your tools, AI, and automations one keystroke away
#3SpecialistAI diagrams and technical design docs built from your code and systems

SpecialistAutomates task scheduling and calendar management with AI, but lacks Craft's elegant document and note-taking canvas.

Organizes notes into connected typed objects rather than traditional pages, offering a different but structured knowledge system.

Combines documents and relational tables with powerful automation, but has a steeper learning curve than Craft's clean UI.

SpecialistAI-powered visual collaboration for diagrams, mind maps, and charts

SpecialistADHD-friendly AI assistant for notes, email and tasks

SpecialistTasks, calendar and an AI sidekick in one time-blocking planner

Unifies files, notes, and search into an AI cloud drive, but lacks Craft's structured page-and-block document hierarchy.

Unifies tasks, calendars, and notes into a daily planner workflow, but focuses more on time management than document editing.
SpecialistHandwritten notes, PDF markup, and AI study tools on one canvas
SpecialistAn extendable launcher that puts your tools, AI, and automations one keystroke away
SpecialistAI diagrams and technical design docs built from your code and systems
SpecialistAutomates task scheduling and calendar management with AI, but lacks Craft's elegant document and note-taking canvas.
Organizes notes into connected typed objects rather than traditional pages, offering a different but structured knowledge system.
Combines documents and relational tables with powerful automation, but has a steeper learning curve than Craft's clean UI.
SpecialistAI-powered visual collaboration for diagrams, mind maps, and charts
SpecialistADHD-friendly AI assistant for notes, email and tasks
SpecialistTasks, calendar and an AI sidekick in one time-blocking planner
Unifies files, notes, and search into an AI cloud drive, but lacks Craft's structured page-and-block document hierarchy.
Unifies tasks, calendars, and notes into a daily planner workflow, but focuses more on time management than document editing.