Copy-paste AI formulas that work in Google Sheets
Paste a formula into row 2, test it on a few rows, then drag down. These use the GPT for Sheets =GPT() function; the same prompts can guide Gemini-based workflows.
Company research
A: company · B: domain · C: notes
=GPT("Research this company: " & A2 & " (" & B2 & "). Notes: " & C2 & ". Return a 2-sentence summary, likely buyer, and one signal. If evidence is weak, say Needs manual research.")
Categorize / tag a row
A: text · B: allowed categories
=GPT("Categorize this text: " & A2 & ". Allowed categories: " & B2 & ". Return one category and a one-line reason.")
Summarize long text
A: long text · B: max words
=GPT("Summarize the following in at most " & B2 & " words, neutral tone: " & A2)
QA an AI output
A: AI output · B: required fields · C: source
=GPT("QA this output: " & A2 & ". Required fields: " & B2 & ". Source: " & C2 & ". Flag missing data, unsupported claims, and pass/review/fail.")
Short answer
GPT for Sheets is a third-party add-on that lets you call multiple AI models (such as GPT, Claude, and Gemini) from a spreadsheet formula like =GPT(). “Gemini for Sheets” usually refers to Google’s own AI features built into Google Workspace, which use Google’s Gemini models inside Sheets.
Choose GPT for Sheets when you want model choice, portable prompt formulas, and enrichment workflows that stay in adjacent columns. Choose Google’s built-in Gemini when you prefer a native, single-vendor experience inside Workspace and do not need to switch models.
Fastest path to try the add-on: Install GPT for Sheets → add source columns → paste a formula → review 10 rows → fill down.
Workflow
A practical AI-in-Sheets comparison sheet usually has these columns:
| Column | What to put there | Why it matters |
|---|---|---|
| Approach | What it is | Best when |
| GPT for Sheets | Add-on with a =GPT() formula across many models | You want model choice and portable, reviewable formulas |
| Google’s built-in Gemini | Native Workspace AI using Google’s models | You prefer a single-vendor, native experience |
| Model coverage | GPT for Sheets supports several providers | You want to compare outputs across models |
| Workflow style | Formulas run row-by-row in columns | You enrich lists and want an audit trail |
| Setup | Install add-on, add your model/provider | You are comfortable adding an add-on |
Step-by-step setup
- Clarify the job: one-off assistance vs running AI across hundreds of rows.
- If you need multiple models or portable formulas, install GPT for Sheets.
- If you want native single-vendor AI, evaluate Google’s built-in Gemini features.
- Prototype the same prompt both ways on 10 rows and compare outputs.
- Keep source columns and a QA column regardless of approach.
- Scale the approach that gives better, more reviewable results for your data.
How the two approaches differ in practice
The practical difference is model choice and workflow shape. GPT for Sheets centers on a formula you can copy down a column and point at different models, which suits list enrichment, scoring, and content generation with a clear audit trail. Google’s built-in Gemini centers on native, single-vendor assistance inside Workspace. Gemini and Google are trademarks of Google LLC; GPT for Sheets is an independent add-on and is not affiliated with or endorsed by Google. This comparison is factual and non-defamatory, and avoids claims about exact features or pricing that change over time.
Use cases
- Lead enrichment: run research and scoring across a list of companies or contacts.
- Content at scale: draft meta descriptions, product copy, or summaries row by row.
- Categorization: tag and classify rows with consistent labels.
- Model comparison: run the same prompt across models to pick the best output.
- Reviewable workflows: keep source data, outputs, and QA flags side by side.
Best for / not best for
Best for: teams that want model choice, portable =GPT() formulas, and enrichment workflows with an audit trail should try GPT for Sheets; teams that want a native, single-vendor experience inside Workspace may prefer Google’s built-in Gemini.
Not best for: if you need a guaranteed licensed data source or fully automated decisions without review, neither approach replaces human verification; both produce drafts to check.
The strongest reason to choose GPT for Sheets is multi-model, formula-driven workflows that run across many rows; the strongest reason to choose built-in Gemini is a native Workspace experience with no add-on.
Internal links and next workflows
- GPT for Sheets product page
- GPT for Sheets pricing
- GPT for Sheets vs Claude for Sheets
- Gemini for Google Sheets how-to guide
- Gemini for Google Sheets lead enrichment
- Upgrade GPT for Sheets
Safety, compliance, and data quality
AI output should be treated as a draft. Use lawful public and business data only, keep source columns visible, store source URLs or dates when relevant, and verify ownership and contact details before outreach. Do not infer sensitive attributes. For outreach, follow consent, deliverability, and local compliance rules.
Frequently Asked Questions
Is GPT for Sheets the same as Gemini for Sheets?
No. GPT for Sheets is an independent add-on that can call several models from a =GPT() formula, while “Gemini for Sheets” usually means Google’s own AI features in Workspace. They are different products.
Can GPT for Sheets use Gemini models?
GPT for Sheets supports multiple model providers from one formula; check the current product page for the up-to-date list of supported models and providers.
Which is better for lead enrichment?
For list enrichment with model choice and an audit trail, a formula-driven add-on like GPT for Sheets fits well; for native single-vendor assistance, Google’s built-in Gemini may be enough. Prototype both on sample rows.
Should I trust every AI output automatically?
No. Whichever you use, treat output as a draft and keep source columns and a QA formula so a human can review important claims.
Try multi-model AI formulas in Google Sheets
If you want model choice and portable formulas across your data, install GPT for Sheets and prototype against your own rows.
Install GPT for Sheets or compare plans to run enrichment and content formulas in one sheet.