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What is Gemini?
Gemini is Google's family of AI models and the assistant that ties them together across Search, Gmail, Docs, and Android. It handles text, images, audio, and video natively, and plugs directly into the tools most people already use for work.
Key features
- Deep integration with Gmail, Docs, Sheets, and Slides
- Native multimodal input: text, images, audio, and video in one prompt
- Long-context handling for large files and codebases
- Gemini Live for real-time voice conversations
- Extensions that connect to Google apps and third-party services
- Available directly inside Android and Chrome
How to get started
- Go to gemini.google.com or open the app on Android or iOS
- Sign in with your Google account
- Ask questions directly, or open a Doc/Sheet and use "Help me write"
- Attach files, images, or paste in long text for analysis
- Upgrade to a Google One AI plan for higher-capability models
Gemini pricing
The free plan covers everyday use with a Google account; Google One AI Premium adds the current frontier model, higher usage limits, and Gemini inside Gmail, Docs, and Sheets.
| Plan | Price | Best for |
|---|---|---|
| Free | $0 | Everyday use with a Google account |
| Google One AI Premium | ~$20/mo | Daily use, current model, Workspace integration |
| Google AI Ultra | ~$250/mo | Heaviest usage caps and earliest feature access |
Our take: If you already pay for Google storage, the Pro tier can replace a separate subscription. Ultra is for heavy professional use only.
Prices change often. Check the official site above for current rates before you commit.
Use cases
- Drafting and summarizing inside Gmail and Docs
- Analyzing spreadsheets and generating charts in Sheets
- Multimodal research combining text, images, and video
- Quick answers inside Google Search
- Voice-based assistance on Android devices
Gemini alternatives
- ChatGPT: ChatGPT has a larger third-party plugin and custom-GPT ecosystem, and isn't tied to a Google account.
- Claude: Claude tends to write more naturally over long documents and holds context better across an extended conversation.
- Perplexity: Perplexity is search-first and cites a source for every claim, instead of answering from a general chat model.
- Grok: Grok pulls in real-time X posts and skews more casual, rather than integrating with Google's own apps.
FAQ
Is Gemini free to use?
Gemini's plans: Free, plus Google One AI Premium plans. Pricing and free-tier limits change over time, so check the official site above for the latest details.
What is Gemini used for?
Google's multimodal assistant, built into Search, Workspace, and Android.
Who is Gemini best for?
Gemini is a good fit for drafting and summarizing inside Gmail and Docs, or analyzing spreadsheets and generating charts in Sheets.
What are the alternatives to Gemini?
Commonly compared alternatives include ChatGPT, Claude, and Perplexity, see the comparison above for how they differ.
How much does Gemini cost?
Gemini is free. The paid Google AI Pro plan is about $20 a month, and Google AI Ultra runs around $250 a month for the highest limits. Both include extra Google storage.
What's the best Gemini alternative?
ChatGPT is the most commonly recommended swap: chatGPT has a larger third-party plugin and custom-GPT ecosystem, and isn't tied to a Google account. Which one is actually best depends on which of those tradeoffs matters more for what you're doing.
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Last reviewed: 2026-08 · Reviewed by AIKetra editors · How we evaluate tools
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