Quadratic

Quadratic is a technical spreadsheet where AI writes Python, SQL, and formulas in-cell, with a free tier and Pro starting at $18/user/month billed annually. It connects to live databases, CSVs, Excel, PDFs, and APIs like Postgres, QuickBooks, and Mixpanel. Users can ask questions in plain English and get code-generated charts and analysis. Free plan has limited AI usage, sharing, files, and connections. Pro ($18/user/month billed annually) includes $20 AI credits per month, unlimited sharing/files/connections, and additional models. Business ($36/user/month billed annually) offers 2x AI credits and on-demand AI usage. Designed for developers, traders, finance pros, and analysts, it excels in database analytics, data combining, and exploratory analysis. Over 250,000 people use it at companies and universities.