# Quadratic

> AI spreadsheet that connects to your data and writes

- Page on StartupList: https://startuplist.tech/launches/quadratic
- Website: https://www.quadratichq.com/
- Category: Spreadsheets
- Price: Free + $18/mo
- Company: Quadratic Growth Inc (https://startuplist.tech/companies/quadratic-growth-inc)
- Used for: Analyse data, Answer questions with AI, Store data

## At a glance

- The problem it solves: Spreadsheets cannot easily combine data from many sources or answer questions about large datasets without complicated formulas
- Who it's for: Businesses (B2B)
- How it finds customers: Blog and content, Marketplaces and integrations

## About

Quadratic is a spreadsheet that connects to databases, files and business software, and uses AI to answer questions about the data in it. You ask in plain English, and the AI writes the formulas, Python or SQL cells and charts needed. Each result is a cell you can open, read and edit, so you can check the method before you rely on the answer.

The product connects to sources including Postgres, MySQL, Snowflake, BigQuery, CSV, Excel and PDF files, along with QuickBooks, Google Analytics, Mixpanel and Plaid. Imported data stays live and refreshes from its source. The page says the spreadsheet handles up to 100 million rows in one sheet and multi-gigabyte CSV and Parquet files.

Quadratic also supports the Model Context Protocol and a public API. An MCP-enabled agent such as Claude, Cursor or ChatGPT can read and write cells in a Quadratic file, and code can trigger AI runs or update cells through the API. Every change is shown in the sheet, and the page says the user approves changes made by agents.

The product is aimed at people who work with data in spreadsheets, including product managers, finance teams, sales and marketing teams, business intelligence analysts and traders. The site lists customer stories from a data scientist at Arrive Logistics, a product lead at Vequity and a fixed income fund selector at UBS. It says the product is SOC 2 and HIPAA certified.

Pricing starts with a Personal plan that is free and has limited AI usage, sharing, files and connections. The Pro plan is listed at $18 per user per month when billed annually, with $20 of AI credits a month and unlimited sharing. The Business plan is listed at $36 per user per month when billed annually, with $40 of AI credits a month and on-demand AI credits. An Enterprise plan with custom pricing adds single sign-on, a self-hosting option and dedicated support. Monthly billing is also offered, and an Education plan is available.

## Links

- [Quadratic on StartupList](https://startuplist.tech/launches/quadratic)
- [Website](https://www.quadratichq.com/)