ChartDB records 49,523 monthly visits with -33.4% month-over-month growth and Freemium pricing. Miro records 30,749,206 monthly visits with +1.7% growth and Freemium, Contact for Pricing pricing.
Open-source database diagram editor with AI-generated ER diagrams
An AI-powered visual workspace where teams think, plan, and build together
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chartdb.io | miro.com |
| Pricing Model | Freemium | Freemium, Contact for Pricing |
| Monthly Visits | 49.52K (49,523) | 30.75M (30,749,206) |
| MoM Traffic Delta | -24.87K (-33.4%) | +505.1K (+1.7%) |
| Primary Market & Share | 🇺🇸 United States (12.1%) | 🇺🇸 United States (19.4%) |
| Direct Visits / mo | 19.95K | 20.18M |
| User Rating | 4.6 | 4.5 |
| 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.
An AI-powered visual workspace where teams think, plan, and build together
An infinite multiplayer board where cursors, comments, and live editing let remote and hybrid teams work in the same space simultaneously.
Docs, Tables, Slides, Kanban, and Timelines live alongside freeform drawing so a workshop can turn directly into a structured plan.
Generate diagrams, tables, and summaries, remove image backgrounds, and connect external AI assistants through the MCP server.
6,000-7,000+ templates for brainstorming, workshops, roadmapping, and process mapping give teams a running start.
Stronger focus on structured mind mapping and flowcharting, but lacks Miro's massive template library and enterprise workshop features.
Stronger focus on structured mind mapping and flowcharting, but lacks Miro's massive template library and enterprise workshop features.
SpecialistExcels at generating technical architecture diagrams directly from code, but less suited for freeform creative brainstorming.
SpecialistExcels at generating technical architecture diagrams directly from code, but less suited for freeform creative brainstorming.
Similar collaborative online whiteboard experience with strong AI diagramming, but offers fewer complex enterprise integration options.
Similar collaborative online whiteboard experience with strong AI diagramming, but offers fewer complex enterprise integration options.
SpecialistFeatures a spatial visual canvas integrated with multi-model chat agents, but less focused on team workshop facilitation.
SpecialistFeatures a spatial visual canvas integrated with multi-model chat agents, but less focused on team workshop facilitation.
SpecialistAI-powered visual collaboration for diagrams, mind maps, and charts
SpecialistAI-powered visual collaboration for diagrams, mind maps, and charts
SpecialistConverts natural language conversations directly into structured mind maps, though offering less versatile general drawing tools.
SpecialistConverts natural language conversations directly into structured mind maps, though offering less versatile general drawing tools.
Combines whiteboarding and documentation in one cloud workspace, though with a smaller ecosystem than Miro.
Combines whiteboarding and documentation in one cloud workspace, though with a smaller ecosystem than Miro.
SpecialistSpecializes in UI wireframing alongside whiteboard collaboration, but less ideal for large-scale enterprise project planning.
SpecialistSpecializes in UI wireframing alongside whiteboard collaboration, but less ideal for large-scale enterprise project planning.
SpecialistAI SQL assistant that writes, fixes and runs queries on your real schema
SpecialistAI SQL assistant that writes, fixes and runs queries on your real schema
Free / Open-sourceAI text-to-SQL client for database management and analysis
Free / Open-sourceAI text-to-SQL client for database management and analysis
SpecialistTransforms spreadsheets and prompts into structured strategic artifacts, but has a steeper learning curve for standard whiteboarding.
SpecialistTransforms spreadsheets and prompts into structured strategic artifacts, but has a steeper learning curve for standard whiteboarding.
SpecialistUses code-based Mermaid syntax for precise diagramming, lacking Miro's freeform drag-and-drop spatial canvas.
SpecialistUses code-based Mermaid syntax for precise diagramming, lacking Miro's freeform drag-and-drop spatial canvas.
