ChartDB records 49,523 monthly visits with -33.4% month-over-month growth and Freemium pricing. chichi-pui records 9,091,626 monthly visits with +0.3% growth and Paid pricing.
Open-source database diagram editor with AI-generated ER diagrams
Japan's AI art community for posting, generating and discovering AI images
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chartdb.io | chichi-pui.com |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 49.52K (49,523) | 9.09M (9,091,626) |
| MoM Traffic Delta | -24.87K (-33.4%) | +30.77K (+0.3%) |
| Primary Market & Share | 🇺🇸 United States (12.1%) | 🇯🇵 Japan (93.9%) |
| Direct Visits / mo | 19.95K | 5.39M |
| User Rating | 4.6 | 4.1 |
| 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.
Japan's AI art community for posting, generating and discovering AI images
Upload and browse AI illustrations, photos and manga across illustration, photo and manga sections.
Every post can carry its prompt text, and visitors can search prompts by tag or by which model produced the image.
Generate images in the browser with Stable Diffusion, SDXL, NovelAI, niji-journey, FLUX and other supported models.
Fresh models are periodically opened through the UL generation feature for a limited period.
SpecialistDelivers commercially safe, professional image generation tools, but lacks community prompt sharing and open-source checkpoints.
SpecialistDelivers commercially safe, professional image generation tools, but lacks community prompt sharing and open-source checkpoints.
Features comprehensive character model creation and image generation tools, but acts as a more commercial platform.
Features comprehensive character model creation and image generation tools, but acts as a more commercial platform.
SpecialistProduces exceptionally high-aesthetic images via Discord or web, but lacks community model hosting and prompt sharing.
SpecialistProduces exceptionally high-aesthetic images via Discord or web, but lacks community model hosting and prompt sharing.
Free / Open-sourceOffers a vastly larger open-source model ecosystem and community, but lacks Chichi-pui's specific Japanese UI and focus.
SpecialistGenAI character hub for chatting, searching, and discovering AI personas
SpecialistGenAI character hub for chatting, searching, and discovering AI personas
Provides robust in-browser AI generation and model sharing, though with a broader international creator community.
Provides robust in-browser AI generation and model sharing, though with a broader international creator community.
SpecialistProvides prompt browsing and remixing features with integrated generation canvases, but with a smaller community.
SpecialistProvides prompt browsing and remixing features with integrated generation canvases, but with a smaller community.
SpecialistFocuses on prompt search and discovery across multiple models rather than hosting an active art creation community.
SpecialistFocuses on prompt search and discovery across multiple models rather than hosting an active art creation community.
SpecialistOperates as a commercial marketplace for buying and selling prompts rather than an open social art community.
SpecialistOperates as a commercial marketplace for buying and selling prompts rather than an open social art community.
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
SpecialistA library of Midjourney styles, SREF codes, prompts and guides
SpecialistA library of Midjourney styles, SREF codes, prompts and guides
