Sage

Sage: The AI-Powered Notebook

Analyze Data, Formulate Hypotheses, Build, and Validate Models at the Speed of Thought.

Sage Notebook

Built by Leading AI x Data Experts

Y Combinator
Harvard
MIT
Goldman Sachs
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Sage Understands Your Data

Get answers from your data to refer to specific tables or even something online. Use the model's code in one click.

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Sage is Private and Local

0 data retention stamp from Anthropic and run the notebook locally.

Analyze Data and Validate Models at 100X Speed

Sage lets you build models using natural language. Test complex ideas with a simple prompt.

Context-Aware Code Generation

Sage understands your objectives and data structure, providing intelligent, ready-to-use code.

Automatic Course Correction

Sage understands your goal and proactively corrects your notebook, allowing you to get to your outcome despite pitfalls.

Agent

Sage's agent mode can complete tasks end to end. It does this quickly, while keeping programmers in the loop. Try it out by clicking AI Chat in the Sidebar.

CHAT
COMPOSER

We should analyze this dataset and create a visualization of the key trends.

I'll help you analyze the dataset and create visualizations. Let me first examine the data structure.

Why Sage Beats Generic AI Assistants

Data-Native Intelligence

Unlike generic LLM tools, Sage deeply understands spreadsheet and dataset nuances, avoiding costly hidden mistakes.

Dataset-aware analysis

Better Coding Copilot

Sage writes Python using natural language prompts—fast, flawless, and tailored specifically to your data.

Context-aware code generation

Real-Time Error Prevention

Sage identifies and resolves invisible errors, protecting data integrity and accuracy.

Proactive error detection

Secure Enterprise Integration

Use Claude by default or connect your enterprise's custom-hosted LLMs, databases, and infrastructure securely. Now you don't even have to trust us for model hosting.

Enterprise-grade security

Privacy First

Your data stays on your machine. Sage is designed with privacy as a core principle, not an afterthought.

Privacy Mode Active

• 0 data retention from Anthropic
• Run models locally
• Enterprise-grade security
• SOC 2 certified
• Full control over your data

Frequently Asked Questions

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