Gemini: what it is, pricing, and how to use it at work
In plain words: Google's AI assistant, built into Gmail, Docs, Sheets, and Android. Paid Google AI plans add Deep Research, bigger limits, video tools, and agent features rolling out (Agent Mode / Tasks, first on Ultra).
Who it's for
Businesses already living in Gmail, Google Calendar, Drive, and Sheets.
Pricing tiers
| Free | $0 |
|---|---|
| Google AI Plus | $4.99/month |
| Google AI Pro | $19.99/month (5 TB storage, Deep Research) |
| Google AI Ultra | $99.99/month (5x Pro) or $199.99/month (20x Pro); agent features first |
Checked on the official site or help pages in October 2026. Prices change often; confirm on gemini.google.com before buying.
Daily-use examples by profession
Business owners
- Summarize this week's Gmail threads with a customer
- Build a Sheets formula to track cash flow
- Deep Research a new market before expanding
Doctors & medical offices
- Draft staff schedules in Sheets
- Summarize vendor emails in Gmail
- Research local community health events to sponsor
Real estate
- Pull every email with a client into a timeline
- Use Maps-linked research on a neighborhood
- Create a listing flyer draft in Docs
Trainers & coaches
- Plan the class calendar in Google Calendar
- Write YouTube video scripts
- Track client measurements in Sheets
Restaurants & bars
- Turn inventory counts into a Sheets reorder list
- Draft catering proposals in Docs
- Summarize supplier emails
Trades & home services
- Plan routes between jobs
- Turn emailed job requests into a Sheets pipeline
- Draft invoices in Docs
Pros and cons
Pros
- Works inside Gmail, Docs, and Sheets
- Cheap entry plan with storage included
- Strong Deep Research
Cons
- Most agent features are newest/highest tier first
- Business accounts get features via Workspace, which differs
- Plan names change often
Bottom line
Gemini is best for: Gmail/Google Workspace users. Start on the cheapest plan that fits, give it one real task from the list above, and check its work before relying on it.