What Is Google Gemini? How It Works & Uses (2027)

Google Gemini is Google’s AI assistant for answering questions, analyzing data, and generating content. Google said in August 2026 that more than 1 billion people use the Gemini app every month.

Businesses use AI productivity tools like Gemini to summarize research reports and draft product descriptions. Gemini accepts typed questions, uploaded documents, and voice instructions.

Google also uses the Gemini name for its AI models and features across its products. This guide focuses on the Gemini chatbot, how it works, and ways to use it for your business.

What is Google Gemini?

Gemini, formerly Google Bard, is a conversational AI chatbot. You can type a request, upload a file, or speak to it, then ask follow-up questions to refine the response.

Google also uses the Gemini name for its AI model family and AI features across its products. This guide focuses on the Gemini assistant. Its underlying models are multimodal, which means they can work with different types of information, including text, images, audio, and video.

For example, upload a photo of a product display and ask Gemini for suggestions to improve the arrangement. It can offer ideas based on the image, which you can assess against the available space and how customers browse your products.

How does Google Gemini work?

Google DeepMind develops the large language models that power Gemini. During training, these models learn patterns in data.

When you submit a prompt, Gemini uses those learned patterns and the context you provide to generate a response. For text responses, it predicts words or parts of words in sequence based on your request and the text it has already generated.

Gemini can also use uploaded files, web sources, and connected apps to answer a request. Tell it which information to use, such as a sales spreadsheet or a supplier’s email.

Gemini offers fast models for everyday questions and reasoning models for complex tasks, such as debugging code. Thinking settings let you adjust how much reasoning a model applies to your request.

As of November 2026, Gemini can select a model automatically for each prompt. Eligible paid accounts can also choose models manually. Available models and usage limits vary by plan. For work and school accounts, model access follows the organization’s Workspace license.

How to access Google Gemini

You can access Gemini at gemini.google.com or through its Android and iOS apps. Some web features work while signed out. Sign in with a personal Google Account to upload files and save conversations, or use an eligible work or school account with access enabled by your administrator.

Free access covers everyday chats and selected tools, subject to usage limits. Paid Google AI Plus, Pro, and Ultra plans offer higher limits and additional features. Access through a work account depends on your organization’s Workspace plan and settings.

To use information from Gmail or Drive, connect Google Workspace to Gemini and enable Keep Activity. Sign in with the account containing the information you need. Work and school accounts also require an eligible Workspace license and administrator-enabled access to connected apps.

Use Gemini with your Shopify store

The Shopify connector for Gemini lets you create a store or connect one you already own. With an existing store connected, you can analyze sales and update products or inventory. Orders and customer records are read-only.

Gmail and Drive connections are optional. Connect them when a task also needs information from your emails or documents.

Connect an existing store

Open Gemini and ask to connect Shopify, or add Shopify through its connected apps settings. Sign in to Shopify and approve the requested access. Store updates require write access and the appropriate Shopify user permissions.

Enter @ and select Shopify when making a store request, and ask for one task at a time. Information shared with Gemini is governed by Google’s applicable terms and privacy policy.

Start a Shopify store

Describe what you want to sell and ask Gemini to create a Shopify store. Preview it, then request a link to save it to your Shopify account.

Before selling, review the products and complete payments, shipping, taxes, policies, and other launch requirements in Shopify admin. Authorize the connector after saving if you want to continue managing the store through Gemini.

Ways to use Google Gemini

In Shopify’s Q4 2025 Survey of Store Owners*, 75% of respondents said they use AI tools. Here are eight ways to use AI in your business with Gemini. The Shopify examples require a connected store, but the other tasks use information you provide or connected Google apps:

• Research products
• Manage tasks
• Generate images and copy
• Answer questions
• Do market research
• Analyze data
• Optimize inventory
• Support customers

Research products

Use Gemini to develop a shortlist of product ideas. For example, ask, “Suggest five accessories for urban dog owners. For each, identify the customer problem, competing products to investigate, and a question to ask potential buyers. Treat demand as unverified.”

Then open Google Trends separately to investigate search interest. Its Gemini-powered Explore page suggests related search terms and compares their trends.

Trends measures relative search interest on a scale of 0 to 100. Search volume measures how many times a term is searched. Use Trends to identify seasonal interest, then compare those findings with sales data and customer feedback before choosing products to stock.

Manage tasks

For AI project management, ask Gemini to break a product launch into tasks and proposed deadlines. Provide your launch date, available resources, and any work already completed.

For example, “Compare five US brands selling refillable candles. Cover pricing, refill options, positioning, and recurring themes in published customer reviews. Link sources, include dates, and separate evidence from inference.”

With Google Workspace connected, Gemini can also find information in Gmail, add Google Tasks reminders, and manage Calendar events. Ask it to find a supplier’s latest delivery date, check the source email, then request a reminder in Google Tasks.

A task list in chat is a plan. To create a reminder, specify the app and confirm the date.

Generate images and copy

Use generative AI tools such as Gemini to draft product descriptions, email copy, or campaign ideas using your product details and brand guidelines.

With Shopify connected, you can work from an existing listing. For example:

@Shopify retrieve my blue ceramic vase’s description and propose a shorter version using only the listed product facts. Wait for my approval before saving.

Review the wording, then ask Gemini to save the approved description. If you need updated product information from a supplier’s email, connect Gmail and check the source message before using those details.

Gemini’s Nano Banana 2 AI image generator can create visuals and edit uploaded images through written prompts. Paid subscribers can also regenerate images with Nano Banana Pro.

Try a background variation for an existing product photo. Compare it with the original to check the product’s shape, color, labels, and other details. Review copy and images before publishing.

Answer questions

Ask Gemini to explain a business concept using a specific example, “Explain the difference between gross margin and markup for a product that costs $20 and sells for $50. Show the calculations.” Check the arithmetic and ask follow-up questions about anything unclear.

Within a conversation, it uses earlier messages as context. Its optional Memory feature can draw on past chats for eligible personal accounts with Keep Activity enabled. You control that setting separately from the current conversation.

Gemini Live has spoken conversations in the mobile app. You can interrupt, ask follow-up questions, and share your camera or screen. Use it to rehearse a sales pitch or talk through a product display while showing Gemini what you see.

Do market research

Use Deep Research to investigate a defined market. For example, “Compare five US brands selling refillable candles. Cover pricing, refill options, and recurring themes in published customer reviews. Link to dated sources.”

Gemini proposes a research plan before producing its report. Review the market, geography, and sources, then edit the plan as needed. You can add uploaded files or information from connected Gmail and Drive accounts.

Signed-in adults can access Deep Research with limits. Google AI Pro and Ultra provide higher allowances and additional model options.

The report synthesizes existing evidence. To collect original customer feedback, run your own interviews or surveys, then ask Gemini to analyze the responses. Check the report’s source dates, sample sizes, and relevance before using its findings to make business decisions.

Analyze data

Upload a spreadsheet or sales report and ask a defined question. Shopify merchants can export reports from Analytics > Reports and save them as CSV files. For example, “Using this monthly sales file, identify the five products with the largest revenue decline. Show the previous and current totals, the percentage change, and any missing data.”

Gemini analyzes the supplied snapshot. Check the date range, currencies, and calculations against the original file, and provide a fresh export when you need updated results.

With Shopify connected, ask a question about your store directly:

@Shopify show my five top-selling products by units sold during the past 30 days.

Check the metric and date range against your Shopify report before investigating the results further.

Optimize inventory

Give Gemini historical sales, stock levels, supplier lead times, and planned promotions, then ask:

Estimate the next four weeks’ demand by SKU using these files. Explain assumptions, show the calculation, and flag products with insufficient data. Don’t treat stockout periods as evidence of low demand.

Test its approach against a past period with known results. Compare the estimate with actual sales, accounting for stockouts or promotions that affected demand. Adjust reorder quantities using those findings, your available cash, and supplier constraints.

With Shopify connected, check inventory by product variant and location. After a physical count, request a correction:

@Shopify set the available quantity of [variant/SKU] at [location] to [verified count], with correction as the reason.

Stock updates require write access. Confirm the product, location, and resulting quantity in Shopify admin.

Support customers

Use Gemini to draft FAQ answers and summarize recurring issues from customer messages. Provide your relevant store policy and anonymized questions:

@Group these questions by issue. Draft an FAQ answer for each group using only the policy provided. Flag questions the policy doesn’t answer: [policy and questions].

Check delivery estimates, return conditions, and other promises before using the answers. Your team can publish the approved content or respond through its usual support channel. Automated replies to shoppers require a separate customer-support integration.

Remove names, email addresses, delivery addresses, payment information, and other identifying details before uploading customer messages. Share only the context needed for the task. Review your account’s data settings, as personal account chats may be used to improve Google’s services and reviewed by humans when Keep Activity is enabled. Work accounts can have different protections.

When to use Gemini or Sidekick

You can use Gemini for research, planning, and content creation whether or not you have a Shopify store. If you don't have a store yet, the Shopify connector for Gemini can create one from your chat, and you can save it to a Shopify account when you're ready.

Sidekick is the AI assistant built into Shopify admin, available to merchants and their staff on desktop and in the Shopify app. If you already have a store, connect Shopify to Gemini to work on it from your conversations. You can add and update products, build collections, check and set inventory, ask about sales, look up orders and customers, and create percentage-off discount codes.

Use Sidekick for deeper work inside your admin, like editing orders, creating draft orders, changing existing discounts or customer records, reviewing a batch of changes before publishing, or building a Shopify Flow automation.

Shopify admin handles refunds, returns, order cancellations, gift cards, and changes to your plan, payments, taxes, or domains, where Sidekick can guide you through tasks.

Help shoppers discover and buy products in Google AI Mode and Gemini

Product discovery in Google AI Mode and Gemini uses Google Merchant Center listings, including products synced through Shopify’s Google & YouTube channel. The Shopify connector manages your store, and product discovery and shopper checkout require separate channel setup.

Shopify-powered direct checkout is rolling out to eligible stores selling to customers in the United States, Canada, and Australia. Your store can be based in another country.

Review the channel’s eligibility requirements, keep product and shipping information current, and complete your store policies. Where direct checkout is unavailable or deactivated, shoppers can follow a link to complete their purchase on your online store.

*Based on a 2025 survey of 500 Shopify merchants conducted in English across Australia, Canada, the United Kingdom, Ireland, New Zealand, and the United States. Respondents were established merchants with two or more years on the platform. Results reflect the experiences of this specific sample and may not be representative of all merchants.