Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
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Open Source Database Designs
✓ verifiedFreemium
Online database-design tool with sample schemas and an AI generator to explore, modify or build database structures visually.
27K visits/mo
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Datascale
✓ verifiedFree trial
AI-native data design canvas that reverse-engineers SQL into ER diagrams and lets you chat with AI on the board.
4.5K saves
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Codeflying
✓ verifiedFreemium
Vibe-coding builder creating full-stack apps by chatting with AI.
118K visits/mo
Pricing
Basic: $0/month
Pro: $20/month
Team: $49/month
No public pricing
Monthly: $12/user/mo
Yearly: $8/user/mo
Free trial available
Free: 0$
Basic: 25$
Advanced: 40$
Premium: 200$
Base: $19 /mo
Standard: $49 /mo
Premium: $99 /mo
Enterprise: $349 /mo
Remove Branding Add-on: $19 /mo
Core features
- ✦Integration with Notion databases
- ✦Unlimited fields and submissions
- ✦Customizable form styling
- ✦Conditional logic and validation rules
- ✦Ready-made form templates
- ✦File uploads
- ✦Multi-page forms
- ✦Email, Slack, and Discord notifications
- ✦Submission editing
- ✦Form protection (password, captcha)
- ✦Library of sample database designs
- ✦Visual database designer / diagram tool
- ✦AI database generator
- ✦Modify and optimize existing schemas
- ✦SQL script export
- ✦Dialect converters (MySQL/PostgreSQL/MSSQL)
- ✦SQL reverse-engineering to ER diagrams
- ✦Data lineage and dependency mapping
- ✦AI copilot on the canvas
- ✦Combined diagrams, wikis and flowcharts
- ✦Auto-detect implicit PK/FK relationships
- ✦Shareable/embeddable boards
- ✦CodeFlying enables full-stack app creation via chat in minutes
- ✦AI-powered chatbot creation
- ✦Data-specific responses
- ✦Regular data updates
- ✦Easy integration with a script tag
- ✦Customizable appearance
- ✦100+ language support
- ✦GDPR compliance
- ✦Lead generation
Use cases
- →Guest blog submission forms
- →Event attendee check-in forms
- →Customer satisfaction surveys
- →Patient intake forms
- →Photography quotation requests
- →Equipment rental requests
- →Photo shoot permit requests
- →Finding a starting schema for a project
- →Designing a database visually
- →Generating a schema with AI
- →Converting between SQL dialects
- →Visualize and document databases
- →Reverse-engineer SQL architecture
- →Plan and refactor data models
- →Write technical design docs with AI
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- →Automating customer support
- →Providing instant answers to customer queries
- →Generating leads by collecting visitor email addresses
- →Reducing support volume for human agents
- →Supporting customers in multiple languages
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