Native AI formulas

Use OpenAI, Gemini inside Sheets with custom functions like

  • =GPT(),
  • =GPT_LIST(),
  • =GPT_FILL().

Prompt anything

From rewriting headlines to creating hashtags and cleaning customer data.

Context-aware

Combine cell values, ranges, and instructions to craft dynamic prompts.

Multiple outputs

Generate lists, expand short text, or clean up messy data.

Free Trial Credits

Get up to $1 worth of free credits to use across OpenAI, Gemini & more. [Coming Soon!]

Bring Your Own Key or Buy from Us

Just install and start prompting. Drag the formula and SCALE.

Pricing built for all sizes

Starter

Free

Forever

  • Access to all custom GPT formula
  • 10 GPT calls per day
  • Supports multiple GPT Models

Premium Pack with Subscription

18$

Per Month

OR 48$

Per Year

OR 188$

Lifetime

  • Everything in Free
  • Unlimited GPT calls
  • [Coming soon] - Buy Credits
  • Priority Support on emails
Upgrade to Premium

For teams & bulk licenses

Managing a team? Contact us for special pricing and volume discounts.

Use AI within Google sheets now!

Install for Free

Frequently Asked Questions

Yes, if you are a Google Workspace admin, you can enable domain-wide installation from the admin console. For bulk licenses, please email us at [email protected]

Yes, GPT Mate works on both personal Gmail and Google Workspace accounts.

GPT Mate supports =GPT() for freeform responses, =GPTLIST() for lists, and =GPTTABLE() for structured tables. You can build dynamic prompts by referencing other cells like =GPT("Summarise this:", A2) or a range of cells like =GPT("Summarise this:", A2:C10)

Yes, you can modify your prompt to customise output style, tone, and format. You may also use an API that you have fine-tuned, and the results will stay consistent as you use your API within GPT Mate for Sheets

GPT Mate supports OpenAI models (GPT-3.5, GPT-4) and Google Gemini models (Pro, Flash, etc.). Refer here for the full list of models - https://8apps.co/docs/gpt-mate/power-user-tip/supported-ai-models

Yes, you can switch between OpenAI and Gemini at any time by updating your API key in the GPT Mate settings and changing the default model of your Sheet, or by going to individual cells that calls GPT Mate's functions.

Yes. Your content stays private and is only sent to your selected AI provider via your own API key. GPT Mate does not store or use your data.

No. GPT Mate does not log or store any prompts, responses, or spreadsheet data.

GPT Mate for Sheets gives you 10 free calls per day to explore the tool. To go beyond that, you’ll need to upgrade to a paid plan from 8apps. In addition, GPT Mate requires you to connect your own API key from OpenAI or Google Gemini - even during the free trial. This ensures your data stays private, and usage is billed directly by the AI provider based on their pricing.

Explore all FAQs