Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians
Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians
Cradle records 16,993 monthly visits with -22.3% month-over-month growth and Contact for Pricing pricing. Database Sample records 35,340 monthly visits with +69.1% growth and Freemium pricing.

Engineer better proteins, faster, with AI
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | cradle.bio | databasesample.com |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 16.99K (16,993) | 35.34K (35,340) |
| MoM Traffic Delta | -4.88K (-22.3%) | +14.44K (+69.1%) |
| Primary Market & Share | 🇳🇱 Netherlands (47.6%) | 🇮🇳 India (20.4%) |
| Direct Visits / mo | 6.21K | 12.81K |
| User Rating | 4.5 | 4.3 |
| Supported Platforms | Website | Website |

Engineer better proteins, faster, with AI
Start from a target or your own sequence and have Cradle design an optimized plate of candidates informed by your data and domain knowledge.
Improve efficacy, developability, and manufacturability in parallel rather than one property at a time, compressing time to a target profile.
Every round incorporates results from the previous one, so experimental data compounds across campaigns and prior failed programs stay useful.
Everything in the web application is exposed through the API, so computational teams can script campaigns and wire Cradle into existing pipelines.
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.
Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians
Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians
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

Free / Open-sourceAI-powered UI design and prototyping for product teams
Free / Open-sourceAI-powered UI design and prototyping for product teams
An online whiteboard that mixes wireframing, diagramming, and AI agents
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Free / Open-sourceOpen-source database diagram editor with AI-generated ER diagrams
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Free / Open-sourcePhysics-driven AI that automates PCB placement and routing
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AI-generated digital twins that make clinical trials smaller, faster, and more informative
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