SpecialistAI diagrams and technical design docs built from your code and systems
SpecialistAI diagrams and technical design docs built from your code and systems
ChartDB records 49,523 monthly visits with -33.4% month-over-month growth and Freemium pricing. Chat2DB Local records 55,791 monthly visits with -5.5% growth and Free Trial, Paid, Contact for Pricing pricing.

Open-source database diagram editor with AI-generated ER diagrams
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chartdb.io | chat2db.ai |
| Pricing Model | Freemium | Free Trial, Paid, Contact for Pricing |
| Monthly Visits | 49.52K (49,523) | 55.79K (55,791) |
| MoM Traffic Delta | -24.87K (-33.4%) | -3.27K (-5.5%) |
| Primary Market & Share | 🇺🇸 United States (12.1%) | 🇺🇸 United States (13.7%) |
| Direct Visits / mo | 19.95K | 22.52K |
| User Rating | 4.6 | 4.4 |
| 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.

AI text-to-SQL client for database management and analysis
Type a question in plain language and Chat2DB generates optimised SQL against your connected data sources, with context-aware chat and one-click error fixing.
Connect and manage relational and non-relational databases — including local and cloud sources — from one desktop client instead of juggling separate tools.
Visual data management with table copilot, ER diagrams, smart sorting, advanced filtering, and schema synchronisation.
Ask questions and get AI-generated dashboards with auto-created charts and chain reasoning, turning query results into shareable insight.
SpecialistAI diagrams and technical design docs built from your code and systems
SpecialistAI diagrams and technical design docs built from your code and systems

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

AI-native business intelligence your whole team can actually trust
AI-native business intelligence your whole team can actually trust

AI SQL assistant that writes, fixes and runs queries on your real schema
AI SQL assistant that writes, fixes and runs queries on your real schema

Diagrams from text, code, or a single prompt
Diagrams from text, code, or a single prompt
SpecialistReady-made database schemas, sample data and an AI schema designer
SpecialistReady-made database schemas, sample data and an AI schema designer

Ask your data in plain language, get one trusted answer
AI data analyst that turns questions into SQL insights
AI data analyst that turns questions into SQL insights

Generate, optimize and explain SQL queries with AI for 28+ database engines
Generate, optimize and explain SQL queries with AI for 28+ database engines
SpecialistDescribe your system in words, get a diagram you can edit
SpecialistDescribe your system in words, get a diagram you can edit
SpecialistGenerate and edit Mermaid, PlantUML, and Excalidraw diagrams with AI chat
SpecialistGenerate and edit Mermaid, PlantUML, and Excalidraw diagrams with AI chat

Ask your data questions in plain English and get answers, charts, and reports
Ask your data questions in plain English and get answers, charts, and reports