SheetAI

SheetAI App is a Google Sheets add-on (plugin) for individuals who want to generate content, analyze text, and automate spreadsheet tasks using GPT-3 powered formulas.

Key capabilities include:

• Custom AI functions in cells for different workflows, including =SHEETAI for single prompts, =SHEETAI_RANGE for range-based queries, =SHEETAI_IMAGE for AI-generated images, and RANGESTRING to convert ranges into prompt-ready strings.
• Data processing and analysis such as sanitizing and cleaning lists, extracting structured information from text, classifying and categorizing rows, summarizing feedback, and running sentiment analysis.
• Bulk generation for content and images, useful for tasks like personalized messages, blog ideas, and paragraphs across many rows.
• Configurable AI outputs with controls like temperature, model, and maxTokens, plus a sidebar formula generator that turns plain-English instructions into SheetAI formulas.

Pricing: Freemium, free to get started.

What makes it notable is the formula-first approach: it runs AI tasks directly inside Sheets via spreadsheet functions (launched from Extensions, then SheetAI App), reducing the need to switch to separate chat tools for repeatable, cell-based workflows.