Gemini

What is Gemini?

Gemini is Google's consumer assistant (gemini.google.com, Android, iOS) and the brand for the models behind it. Free, with a personal Google account, includes 3.6 Flash, limited 3.1 Pro, image tools, Gemini Live, Deep Research, Canvas, Gems, and the default 15 GB that already comes with the account.

Paid Google AI plans (US, September 2026): Plus about $4.99/month with 400 GB, 2× Free usage in the Gemini app, 200 Flow credits, and Gemini in Gmail and related apps; Pro $19.99/month with 5 TB, 4× Free usage, 1,000 Flow credits, Gemini in Gmail/Docs/Vids, YouTube Premium Lite, and entry Antigravity/Jules limits; Ultra 5× $99.99/month (20 TB, Deep Think, Project Genie, 10,000 Flow credits, full YouTube Premium) and Ultra 20× $199.99/month (30 TB, 25,000 Flow credits). Gemini app caps refresh on a 5-hour window plus a weekly ceiling; extra AI credits can extend them.

Workspace-at-work Gemini is a different admin SKU than these personal Google AI plans.

A concrete walkthrough: turn a Drive folder of tickets into a Docs reply pack

From Gemini, point at a Drive folder (or open the Doc and use Gemini there) and ask for clusters plus a draft reply per cluster. On Free you will hit the 5-hour compute window if the folder is large or you keep Deep Research on.

Plus (~$5) doubles that headroom and adds Gemini in Gmail, but Pro ($19.99) is the first plan that feels like 'do this every morning in Docs' — 4× Free limits, 5 TB if the attachments are heavy, 1,000 Flow credits you should ignore for this task. If the writing quality of the replies matters more than landing in a Doc, draft in Claude or ChatGPT and paste back; Gemini wins the click-path, not always the prose.

Ultra does not make the Gmail integration 'more true' — it raises caps and unlocks Deep Think / Genie.

Key features

• Free Gemini app: 3.6 Flash, limited 3.1 Pro, images, Live, Deep Research, Gems, Canvas
• Plus (~$4.99 US): 2× usage, 400 GB, 200 Flow credits, Gemini in Gmail and more
• Pro ($19.99): 4× usage, 5 TB, 1,000 Flow credits, Docs/Vids, YouTube Premium Lite, higher Jules/Antigravity limits
• Ultra 5× / 20× ($99.99 / $199.99): Deep Think, Project Genie, 10k or 25k Flow credits, 20–30 TB, full YouTube Premium
• Native hooks into Search, Gmail, Docs, Drive, and Android — the reason to pick Gemini over a standalone chat app
• Usage in the Gemini app is compute-based and refreshes every 5 hours until a weekly cap

How to get started

1. Open gemini.google.com or the Gemini app with the Google account you already use for Gmail
2. Stay on Free until the 5-hour cap or missing Workspace-side Gemini is the actual pain
3. Buy Plus if you want 400 GB and a little more Gemini without a $20 habit
4. Buy Pro when the job is daily Gemini-in-Docs/Gmail plus Flow — that is the first plan that feels like a work seat
5. Do not buy Ultra 5× until Pro's 5-hour window and Flow credits fail on real weeks; Ultra 20× is for people who already proved 5× is short

Gemini pricing

US consumer Google AI plans, September 2026. Free $0 (15 GB).

Plus ~$4.99/mo (400 GB, 2× usage, 200 Flow credits). Pro $19.99/mo (5 TB, 4× usage, 1,000 Flow credits).

Ultra 5× $99.99/mo (20 TB, 10,000 Flow). Ultra 20× $199.99/mo (30 TB, 25,000 Flow).

Prices and YouTube bundles vary by country. These are personal Google One AI plans, not Google Workspace business SKUs.

Our take: If you live in Gmail and Docs, Pro at $20 replaces a ChatGPT Plus seat more cleanly than Plus at $5 — Plus is the storage-and-headroom step. Ultra only after Pro rate-limits you. Free is enough to decide whether the Workspace click-path matters.

Prices verified 2026-09. Plans change often — confirm on the official site above before you buy.

Use cases

• Drafting and summarizing inside Gmail and Docs without copy-paste
• Deep Research briefs that stay next to Drive files
• Voice / Gemini Live on Android
• Flow / Veo-class video when you are already paying Pro or Ultra for the credit pot

Strengths and tradeoffs

Gemini alternatives

• ChatGPT: ChatGPT has the larger GPT/custom-GPT ecosystem and is not tied to a Google account.
• Claude: Claude is usually the better long-document editor; it will not sit inside Gmail or Sheets.
• Perplexity: Perplexity is the better default when every sentence needs a citation, including against Gemini Deep Research.
• Grok: Grok is the X-native, casual alternative — no Workspace integration.

Pick Gemini when the output should appear in Gmail or Docs without a paste. Pick ChatGPT for mixed media and custom GPTs.

Pick Claude for long, careful documents. Pick Perplexity when citations are the deliverable.

FAQ

Is Gemini free to use?

Gemini's plans: Free with a Google account; Plus/Pro/Ultra Google AI 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 assistant across Search, Workspace, and Android — paid plans are Google AI Plus, Pro, and Ultra.

Who is Gemini best for?

Gemini is a good fit for drafting and summarizing inside Gmail and Docs without copy-paste, or deep Research briefs that stay next to Drive files.

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 with a Google account. US paid Google AI plans: Plus about $4.99 a month (400 GB), Pro $19.99 (5 TB), Ultra $99.99 or $199.99. Workspace Gemini for a company domain is sold separately.

What's the best Gemini alternative?

ChatGPT is the most commonly recommended swap: chatGPT has the larger GPT/custom-GPT ecosystem and is not tied to a Google account. Which one is actually best depends on which of those tradeoffs matters more for what you're doing.

Is Google AI Plus enough instead of Pro?

Plus (about $4.99 in the US) is 2× Free usage, 400 GB, 200 Flow credits, and Gemini in Gmail. Pro ($19.99) is 4× usage, 5 TB, 1,000 Flow credits, Gemini in Docs/Vids, and the YouTube Premium Lite bundle. If you only needed more storage and a little more Gemini, try Plus. If the daily loop is Docs + Deep Research + Flow, buy Pro.

Does Gemini Ultra include Deep Think?

Yes. Google's current Ultra pages list Deep Think and Project Genie as Ultra-only. Pro does not include Deep Think. Ultra 5× ($99.99) vs 20× ($199.99) is mostly usage, Flow credits, and storage, not a second assistant.