Autosheet

Autosheet is an AI agent that works inside Google Sheets and Microsoft Excel. It is the product previously sold as GPT for Work (GPT for Sheets and GPT for Excel) by the French company Talarian, renamed in October 2026 when the website moved to autosheet.com; accounts, plans and add-ons carried over unchanged.

You describe the task in a sidebar and the agent does it in the open sheet: fixing inconsistent names and dates, removing duplicates, writing and debugging formulas, building pivot tables and charts, or formatting a range. Its distinguishing strength is bulk processing. The same instruction can be applied to every row of a large sheet to translate, categorize, extract, score or tag content, and a web-research mode enriches each row with sourced facts about companies or products. Spreadsheet functions such as =GPT() remain available for prompting directly from cells.

It runs on models from several providers rather than one, and the Business plan lets a team bring its own API keys or custom endpoints. An Autosheet MCP server lets Claude and ChatGPT read and edit Google Sheets. The vendor itself says it is not the best fit for complex financial modelling.

Pricing starts with a free trial on a single model, then $25 per month for an individual (with $25 of usage included), $45 per seat for teams, and custom enterprise plans with SAML SSO. Each plan covers either the Sheets or the Excel add-on.