Freemium
All-in-one productivity platform for tasks, docs, goals, and team collaboration
project managementtask managementcollaboration
View detailsKey facts
Pricing
Freemium
Use cases
Data analysts performing bulk text processing tasks such as summarizing content or extracting specific information from large datasets (verified: 2026-01-29), Privacy officers requiring automated removal of personally-identifiable information from spreadsheet records to maintain data compliance (verified: 2026-01-29), Content creators using role-play prompts to generate specialized text like career coaching advice directly within cell ranges (verified: 2026-01-29)
Strengths
The extension provides the CLAUDE function which allows users to interact with the AI model directly inside spreadsheet cells (verified: 2026-01-29), Users can perform advanced document question and answer tasks that include citations for the information provided in the responses (verified: 2026-01-29), The tool supports complex workflows through prompt chaining and the CLAUDEMESSAGES function for sending series of messages (verified: 2026-01-29)
Limitations
Users must provide their own Anthropic API key from the Anthropic console to enable the extension functions (verified: 2026-01-29), The add-on requires manual activation of the Use in this document setting within the Google Workspace Marketplace management menu (verified: 2026-01-29)
Last verified
Jan 29, 2026
Strengths
- The extension provides the CLAUDE function which allows users to interact with the AI model directly inside spreadsheet cells (verified: 2026-01-29)
- Users can perform advanced document question and answer tasks that include citations for the information provided in the responses (verified: 2026-01-29)
- The tool supports complex workflows through prompt chaining and the CLAUDEMESSAGES function for sending series of messages (verified: 2026-01-29)
Limitations
- Users must provide their own Anthropic API key from the Anthropic console to enable the extension functions (verified: 2026-01-29)
- The add-on requires manual activation of the Use in this document setting within the Google Workspace Marketplace management menu (verified: 2026-01-29)
FAQ
How do I begin using the Claude functions after installing the extension from the marketplace?
To start using the tool, you must navigate to the Add-ons management menu and enable the Use in this document setting. After reloading the sheet, a pop-up will appear in the bottom right corner where you must enter your Anthropic API key obtained from the Anthropic console (verified: 2026-01-29).
What specific functions are added to Google Sheets once this extension is properly configured?
The extension introduces several new formula functions including CLAUDE for standard interactions and CLAUDEMESSAGES for sending a series of messages. These functions allow for tasks like data extraction, summarization, and prompt engineering directly within the spreadsheet interface (verified: 2026-01-29).
Can this tool be used for data cleaning tasks involving sensitive or personal information?
Yes, the tool includes capabilities to help remove personally-identifiable information such as emails, phone numbers, and addresses from your spreadsheet data. It can also be used to extract specific entities from unstructured text blocks into organized columns (verified: 2026-01-29).
