ChartDB records 49,523 monthly visits with -33.4% month-over-month growth and Freemium pricing. Skillry records 535,817 monthly visits with +1,762.1% growth and Freemium pricing.
Open-source database diagram editor with AI-generated ER diagrams
Agent Skills that give your coding agent real design taste
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chartdb.io | skillry.dev |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 49.52K (49,523) | 535.82K (535,817) |
| MoM Traffic Delta | -24.87K (-33.4%) | +507.04K (+1,762.1%) |
| Primary Market & Share | 🇺🇸 United States (12.1%) | 🇺🇸 United States (17%) |
| Direct Visits / mo | 19.95K | 242.88K |
| 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.
Agent Skills that give your coding agent real design taste
Every Skill is designed, written and tested by the Skillry team, with templates and scripts built from a finished piece of work.
Skills cover web pages, slide decks, images, video and reports, so your agent can produce a range of assets.
Install and run Skills inside Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI and more.
Each Skill page shows a real result it generated, so you can judge the visual style before adding it.
SpecialistSupplies landing page design inspiration and prompts, focusing more on visual website layouts than code-ready agent skills.
SpecialistSupplies landing page design inspiration and prompts, focusing more on visual website layouts than code-ready agent skills.
SpecialistInstalls directly as a design skill pack to enforce UI rules, whereas Skillry acts as a broader discovery library.
SpecialistInstalls directly as a design skill pack to enforce UI rules, whereas Skillry acts as a broader discovery library.
SpecialistAI diagrams and technical design docs built from your code and systems
SpecialistAI diagrams and technical design docs built from your code and systems
Free / Open-sourceBroader community catalog of open-source agent SKILL.md files, but less focused specifically on design system templates.
Free / Open-sourceBroader community catalog of open-source agent SKILL.md files, but less focused specifically on design system templates.
Free / Open-sourceOffers an open Markdown convention to guide AI coding assistants, but functions as a standard format rather than a curated library.
SpecialistAI-powered visual collaboration for diagrams, mind maps, and charts
SpecialistAI-powered visual collaboration for diagrams, mind maps, and charts
SpecialistA hand-picked directory of design engineering resources, tools and inspiration
SpecialistA hand-picked directory of design engineering resources, tools and inspiration
Covers a wider range of Cursor plugins and MCP servers, but lacks Skillry's dedicated focus on agent skill files.
Covers a wider range of Cursor plugins and MCP servers, but lacks Skillry's dedicated focus on agent skill files.
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
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
