Database Sample records 35,340 monthly visits with +69.1% month-over-month growth and Freemium pricing. Quilter records 49,305 monthly visits with -15.7% growth and Freemium, Contact for Pricing pricing.
Ready-made database schemas, sample data and an AI schema designer
Physics-driven AI that automates PCB placement and routing
| Dimension / Metric | | |
|---|---|---|
| Official Domain | databasesample.com | quilter.ai |
| Pricing Model | Freemium | Freemium, Contact for Pricing |
| Monthly Visits | 35.34K (35,340) | 49.31K (49,305) |
| MoM Traffic Delta | +14.44K (+69.1%) | -9.18K (-15.7%) |
| Primary Market & Share | 🇮🇳 India (20.4%) | 🇺🇸 United States (37.2%) |
| Direct Visits / mo | 12.81K | 17K |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |
Ready-made database schemas, sample data and an AI schema designer
Browse ready-made schemas by subject, each with an ER diagram, full column details and an automated design review that calls out missing keys and indexes.
Describe the data you need in plain English, compare generated designs, and download generated rows with working foreign keys in CSV, JSON, SQL, Prisma or Django formats.
Write schema as DBML text and watch the diagram update live, then query generated rows in PostgreSQL or SQLite, inspect the query plan and share the whole thing as one reproducible link.
Deterministically generated datasets with valid foreign keys, available in eight download formats with no account, no attribution and no restrictions.
Physics-driven AI that automates PCB placement and routing
Generates complete PCB placement and routing candidates from your prepared design files rather than optimising an existing layout by hand.
Simulation-based checks run against each generated trace, and the platform shows every physics check it performed so results stay auditable.
The engine explores hundreds of layout candidates in hours, letting engineers compare genuinely different design directions instead of one autopilot result.
Designs are prepared and reviewed in the engineer's existing ECAD tool, with support for popular interchange formats and no forced rip-and-replace.
Generate images, vectors, logos, and mockups with leading AI models in one editor
Generate images, vectors, logos, and mockups with leading AI models in one editor
AI diagrams and technical design docs built from your code and systems
AI diagrams and technical design docs built from your code and systems
Free / Open-sourceReactive TypeScript backend with database, functions and AI gateway
Free / Open-sourceReactive TypeScript backend with database, functions and AI gateway
AI-powered UI design and prototyping for product teams
AI-powered UI design and prototyping for product teams
An online whiteboard that mixes wireframing, diagramming, and AI agents
An online whiteboard that mixes wireframing, diagramming, and AI agents
AI packaging design agent that turns plain text into print-ready 3D packaging
AI packaging design agent that turns plain text into print-ready 3D packaging
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
Free / Open-sourceAI text-to-SQL client for database management and analysis
Free / Open-sourceAI text-to-SQL client for database management and analysis
Free / Open-sourceOpen-source database diagram editor with AI-generated ER diagrams
Free / Open-sourceOpen-source database diagram editor with AI-generated ER diagrams
AI CAD automation that turns 3D models into production-ready 2D drawings
AI CAD automation that turns 3D models into production-ready 2D drawings
Design, deploy and manage cloud infrastructure visually
Design, deploy and manage cloud infrastructure visually
Engineer better proteins, faster, with AI
