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Welcome to 42Cells

The AI-Powered Data Notebook — connect your databases, ask questions in plain English, and let AI build your analysis automatically.

Quick Start​

Every new workspace includes a demo database with realistic SaaS company data—no setup required.

  1. Sign up at app.42cells.com
  2. Ask the agent a question (try: "Show me revenue trends by month")
  3. Explore the demo data — accounts, users, events, pipeline, and more
  4. Connect your own database when you're ready

Try These Templates​

Click any template to open the app with a pre-filled prompt:

Revenue Trends
Analyze revenue patterns over the last 12 months
Try in app→
Top Customers
Find your highest-value customers by revenue
Try in app→
MRR Analysis
Monthly recurring revenue breakdown with expansion and churn
Try in app→

Quick Starts by Role​

Jump to templates and workflows for your team:

Data Teams
Product
Marketing
RevOps
Customer Success
Finance
Data Leaders
All roles →

Key Features​

DAG-Powered Notebooks​

Write and execute SQL queries on an infinite canvas with explicit cell dependencies. See exactly how your data flows through your analysis.

Learn more about Notebooks →

AI-Powered Analysis​

The Insight Engine can:

  • Write SQL queries from natural language descriptions
  • Create and execute cells automatically
  • Build multi-step analyses with proper dependencies
  • Understand your data through semantic layers

Learn more about the AI Agent →

Semantic Layer​

Define metrics, dimensions, and relationships once — use them everywhere. Ground the AI with accurate business definitions for consistent, trustworthy results.

Learn more about Semantic Layers →

Team Collaboration​

Share notebooks, manage permissions, and collaborate on data analysis with your team.

Learn more about Teams →

What's Next?​