Best AI for Google Sheets in 2026
Six real options, compared honestly — including Google's own Gemini and the add-ons that go deeper. The short version: the native option is fine for occasional help; if you live in spreadsheets, a dedicated AI add-on pays for itself in an afternoon.
1. SheetAI
Our tool, so judge accordingly — but the pitch is simple: =SHEETAI() functions that run GPT on your data, formula generation, smart memory and automations, all without leaving the spreadsheet. 7,000+ backlinks and years in the Workspace Marketplace.
Best for: AI functions + automations inside Sheets · Pricing: Free tier, paid from $8/mo
2. Gemini in Google Sheets (native)
The native option: good at "help me organize this" tasks and simple formulas. Limits: no custom AI functions in cells at scale, and it needs the paid Workspace AI tier.
Best for: Built-in help if you pay for Workspace AI · Pricing: Included in Google AI Pro / Workspace plans
3. GPT Workspace
Broad Workspace coverage rather than Sheets depth. Solid if you want one add-on across every Google app.
Best for: GPT across Docs, Sheets and Slides · Pricing: Free tier, paid from ~$9/mo
4. SheetGPT
Focused and lightweight GPT-in-a-cell. Fewer automation features than dedicated Sheets tools.
Best for: Simple GPT functions in Sheets · Pricing: Free trial, paid plans
5. Numerous AI
Good at mass operations on columns. See our detailed SheetAI vs Numerous comparison for the head-to-head.
Best for: Bulk categorize/extract tasks · Pricing: Paid, usage-based
6. Coefficient
Different job: it syncs data from your CRM/database into Sheets, with some AI on top. Pair it with an AI-functions tool rather than choosing between them.
Best for: Pulling live business data INTO Sheets · Pricing: Free tier, paid team plans
Frequently asked questions
- What is the best AI for Google Sheets?
- It depends on the job: Gemini (native) for occasional built-in help if you already pay for Workspace AI; SheetAI for AI functions, formula generation and automations inside the spreadsheet; Coefficient for syncing live business data in. For most spreadsheet-heavy users, a dedicated add-on beats the native option today.
- Is there a free AI for Google Sheets?
- Yes — SheetAI, GPT Workspace and SheetGPT all have free tiers, and Gemini offers limited free access. Free tiers are enough to automate a few columns and see the value.
- Can AI write Google Sheets formulas for me?
- Yes — describe what you want in plain English ("sum column B where column A says paid") and tools like SheetAI return the working formula.
Deeper dives: all SheetAI comparisons.