How to use Gemini: A complete guide to Google's AI

If you've been hearing a lot about Gemini lately and still aren't quite sure what it is or how it fits into your life, you're not alone. Google's AI has been moving fast, and the gap between "I've heard of it" and "I actually use it every day" is wider than it should be.

This guide covers what Gemini is, what it can do, how it compares to ChatGPT, what it costs, and how connecting it to IFTTT turns it from a useful AI assistant into an automated engine that works across every tool in your stack.

What is Gemini?

Gemini is Google's most capable AI model. It reads, reasons, generates, and understands text, images, code, and more. It's built into Google products you likely already use, including Gmail, Google Docs, Google Sheets, and Google Search, and it's available as a standalone app on web, iOS, and Android.

Think of Gemini less as a chatbot and more as a reasoning layer that sits across your existing workflow. It can summarize a long email thread, analyze a document and pull out the key points, write a first draft from a quick note, generate an image from a description, or answer complex questions by drawing on multiple sources at once.

Google has positioned Gemini as the AI backbone of its entire product ecosystem, which means the more you're already working inside Google's tools, the more native access to Gemini you already have.

What is Gemini used for?

Gemini covers a wide range of use cases depending on where you access it and what you need from it.

For writing and content, Gemini can draft emails, blog posts, social captions, reports, and summaries. For research and analysis, it can read documents, synthesize information across sources, and answer nuanced questions with context. For coding, it can write, explain, and debug code across multiple languages. For images, it can generate visuals from text descriptions and analyze images you upload. And across Google Workspace, it acts as an embedded assistant that can help you work faster inside Gmail, Docs, Sheets, and Slides.

Businesses are using Gemini alongside tools like Slack and Google Sheets to automate research, speed up content production, and summarize meeting notes. Individuals are using it to stay on top of information, get things done faster, and reduce the time spent on repetitive tasks. And when you connect it to IFTTT, those use cases extend even further across every app in your workflow.

How does Gemini work?

Gemini is a multimodal AI model, meaning it can process and generate multiple types of content including text, images, audio, video, and code, rather than being limited to one input or output format.

When you ask Gemini something, it draws on a large language model trained on an extensive dataset to understand context, intent, and nuance. It doesn't just match keywords. It interprets what you're actually asking and generates a response that fits the situation. The more context you give it, the better the output.

Gemini comes in different versions. Gemini Ultra is the most powerful, designed for complex tasks. Gemini Pro is the standard model available across most Google products and the Gemini app. Gemini Nano is the lightweight version built for on-device use on Android.

Gemini vs. ChatGPT: what's the difference?

Gemini and ChatGPT are both powerful AI assistants, but they have meaningfully different strengths. Here's when to use each:

Bottom line: Choose Gemini if you're already working inside Google's ecosystem. Choose ChatGPT if you need broader third-party integrations or work outside Google's tools. Both connect to IFTTT, so whichever you choose, you can automate it across your entire workflow.

If you're already using ChatGPT, here are some popular ChatGPT Applets to get you started:

What are Gemini's limitations?

Gemini is impressive, but it has real limitations worth knowing about. Like all large language models, it can produce confident-sounding responses that are factually wrong, so any important output should be verified rather than taken at face value.

The quality of Gemini's output is heavily dependent on the quality of your prompts. Vague questions get vague answers. The more specific and contextualized your input, the better the response. This takes some getting used to if you're new to working with AI.

Gemini Ultra, the most capable version, is locked behind the paid Google One AI Premium plan. The free tier is useful but noticeably less powerful for complex reasoning tasks. And while Gemini's Google Workspace integration is a genuine strength, users who work outside Google's ecosystem will find ChatGPT's broader third-party integrations more practical.

Privacy is also worth considering. When you use Gemini, your prompts may be reviewed by Google to improve its models. Google's enterprise versions offer stronger data protection, but personal and free tier users should be mindful of what they share.

How IFTTT works with Gemini

This is where Gemini goes from useful to genuinely powerful. On its own, Gemini is a great assistant. Connected to IFTTT, it becomes an automated reasoning layer that can read, analyze, generate, and route content across every tool in your workflow without you manually triggering it each time.

IFTTT connects Gemini to over 1000 apps and services, so you can build automations that put Gemini's intelligence to work at the exact moment it's needed. A new RSS article comes in and Gemini summarizes it and saves it to Notion. A webhook fires and Gemini generates a summary and posts it to Google Chat. You snap a photo and Gemini analyzes it and posts the result to Discord. A calendar event ends and Gemini turns your meeting notes into a structured Google Doc automatically.

Beyond those, here are some of the specific ways people are putting Gemini to work on IFTTT:

• Content workflows: New articles saved in Feedly trigger Gemini to write a summary and email it to you, or generate a LinkedIn post ready to publish
• Social media: A new YouTube video triggers Gemini to write a tweet, a caption, or a blog intro based on the video content
• Data and reporting: Webhook payloads trigger Gemini to analyze the data and append insights directly to a Google Sheet
• Research pipelines: RSS feeds from multiple sources route through Gemini for summarization and land in a single Notion database, organized and ready to read
• Smart notifications: Incoming SMS messages are analyzed by Gemini and routed or responded to based on their content
• Document generation: YouTube videos and meeting notes trigger Gemini to create structured Google Docs or learning notes automatically
• File and image analysis: Photos, PDFs, and files trigger Gemini to extract key information and route it to Google Drive, or generate alt text automatically

Six popular Gemini automations

The Applets below give you a sense of what's possible. From content workflows and research pipelines to communication tools and document generation, Gemini plus IFTTT covers a lot of ground.

Explore Gemini integrations

Some of the most powerful Gemini automations use it as an AI layer that sits between your existing tools, reading, analyzing, and generating content automatically so you don't have to.

YouTube to Gemini

Automatically analyze YouTube videos with Gemini and route the output wherever it's most useful. Great for researchers, educators, and content creators who want to extract value from video content without watching every minute.

• - Generate learning notes from new YouTube videos automatically
• - Create a quiz from any YouTube video with Gemini
• - Summarize a YouTube video and send the analysis via SMS

Set up YouTube → Gemini

Email to Gemini

Use Gemini to analyze, classify, and respond to incoming emails automatically. Useful for anyone managing high email volume or wanting AI assistance on routine correspondence.

• - Automatically generate a Gemini response to emails tagged with a label
• - Classify incoming emails with Gemini and route them accordingly
• - Summarize long email threads with Gemini and save to Google Docs

Set up Email → Gemini

Google Drive to Gemini

Trigger Gemini analysis whenever new files land in Google Drive. Useful for teams reviewing documents, processing reports, or generating summaries from uploaded content.

• - Analyze new Google Drive files with Gemini automatically
• - Generate a summary of new Drive documents and email it to yourself
• - Extract key action items from uploaded files and save to Notion

Set up Google Drive → Gemini

Telegram to Gemini

Use Gemini to respond to or analyze Telegram messages automatically. A useful setup for anyone running Telegram channels or bots who wants AI assistance handling incoming messages.

• - Generate Gemini responses to new Telegram messages automatically
• - Summarize Telegram channel updates with Gemini and log to Google Sheets
• - Send Gemini analysis of incoming Telegram messages to a chosen channel

Set up Telegram → Gemini

IFTTT and Gemini: better together

Gemini is one of the most capable AI models available right now, and it's only getting more embedded in the tools most people already use every day. But capability sitting idle isn't the same as capability put to work.

IFTTT is what bridges the gap. Instead of manually prompting Gemini every time you need something done, you build the workflow once and let it run. Your content gets summarized. Your notes get organized. Your research gets routed. Your drafts get generated. All without you having to remember to ask.

Ready to put Gemini to work? Connect it on IFTTT today, no code required.

Frequently asked questions about Gemini

Is Gemini free?

Yes, Gemini has a free tier. The Gemini app is free to use and gives you access to Gemini Pro. Google One AI Premium, which costs $19.99 per month, unlocks Gemini Ultra, the most powerful version of the model, along with Gemini integration across Google Workspace apps like Gmail, Docs, Sheets, and Slides.

For most personal use cases, the free tier covers a lot of ground. The paid plan is worth considering if you're doing heavy work inside Google Workspace and want the most capable version of the model alongside it.

What is the difference between Gemini and Google Assistant?

Google Assistant is a voice-first assistant designed for quick, task-based interactions like setting timers, playing music, controlling smart home devices, and answering simple questions. Gemini is a large language model built for deeper reasoning, content generation, analysis, and multi-step tasks. Google has been gradually transitioning Assistant features to Gemini, and on newer Android devices Gemini is now the default assistant. If you're looking for a conversational AI that can write, analyze, and reason rather than just respond to quick commands, Gemini is the more capable option.

That said, Google Assistant is still widely used and also connects to IFTTT, giving you voice-controlled automations across your smart home, apps, and devices. From dimming your Philips Hue lights and pausing Spotify to closing your garage door and muting your phone, Google Assistant on IFTTT lets you trigger any workflow with just your voice.

Four popular Google Assistant automations

Which Gemini model should I use?

It depends on what you need. Gemini Pro is the standard model available on the free tier through the Gemini app and most Google products. It handles the vast majority of everyday tasks well. Gemini Ultra is the most powerful version, available through the Google One AI Premium plan at $19.99/month, and is worth it if you're doing complex reasoning, heavy Workspace usage, or want the best possible output quality. Gemini Nano runs on-device on compatible Android phones and is designed for lightweight tasks that don't require a cloud connection.

Can Gemini generate images?

Yes. Gemini can generate images from text descriptions using Google's image generation technology. You can access this through the Gemini app by describing the image you want. Image generation quality and availability varies by plan and region.

Is Gemini available on mobile?

Yes. Gemini is available as a standalone app on both iOS and Android. On Android, it can be set as your default assistant, replacing Google Assistant. On iOS, it's available through the Gemini app and through the Google app. The mobile experience covers most of what the web version offers, including text, image generation, and voice input.

What languages does Gemini support?

Gemini supports a wide range of languages beyond English, including Spanish, French, German, Japanese, Korean, Portuguese, Arabic, Hindi, and many more. The quality of responses can vary by language, with English generally producing the most reliable output. Google has been expanding language support as the model develops, so availability and quality continue to improve over time.