Gemini Pricing: Google AI Pro, Ultra and API Costs Explained
Gemini is free, or $4.99 a month on Google AI Plus, $19.99 on Google AI Pro and from $99.99 on Google AI Ultra (US prices). Buy Pro if you live in Gmail, Docs and Drive: it puts Gemini in those apps and adds NotebookLM and 5 TB of storage. API prices per 1M tokens run from $0.30 input / $2.50 output on Gemini 3.5 Flash Lite to $2 / $12 on Gemini 3.1 Pro.
Bottom line
Part of what Google charges for is storage, not AI. If you would pay Google for storage anyway, Pro's $19.99 costs you less than it looks. If you don't use Google's apps, most of that bundle sits idle, and Plus at $4.99 or Free will do. Ultra starts at $99.99, five times Pro's price, for 5x Pro's usage; the $199.99 tier gives 20x. Buy it only after Pro's limits have stopped you on real work. Ignore pricing pages built on the old Gemini Advanced / Google One AI Premium tier or on pre-Gemini 3 API rates. Neither is what you can buy now.
Current plans and prices
Gemini Free
$0/monthGemini with lower limits than any paid Google AI plan.
Best for
Occasional questions and finding out whether Gemini suits you.
Not for
People who want Gemini inside Google's apps or keep hitting the free limits.
Google AI Plus
$4.99/month (US)Budget tier introduced in 2026: 2x Free's usage and 400 GB of storage for a quarter of Pro's price. Google's plans page lists only the Flash model for AI Plus; the Pro model starts at AI Pro. Features and availability vary by market.
Best for
Light daily users who hit Free's limits but won't use Pro's bundle. $59.88 a year.
Not for
NotebookLM-heavy work, or anyone who needs the Pro model or 5 TB of storage.
Google AI Pro
$19.99/month (US)4x Free's usage, Gemini 4 Argon, the Pro and Flash models, Flow, NotebookLM and Gemini across Google's apps. Google One currently lists 5 TB of storage on the US plan. $239.88 a year.
Best for
People who work in Gmail, Docs and Drive all day and will use both the AI and the storage.
Not for
People outside Google's apps, who pay for a bundle they won't open.
Google AI Ultra
From $99.99/month (US)Two tiers: $99.99 a month for 5x AI Pro's usage, or $199.99 for 20x. Both start at 20 TB of storage and add premium creative and agent features. Billed monthly only: $1,199.88 a year on the lower tier, $2,399.88 on the higher. Regional prices and features vary.
Best for
Power users who can name the Pro limit they keep hitting.
Not for
Buyers who want 'the best' without measuring their usage first.
Gemini 3.1 Pro API
$2 input / $12 output per 1M tokens up to 200K prompt tokensPreview model. Prompts above 200K tokens cost more, so very long documents bill above the listed rate.
Best for
Developers who need strong multimodal, coding and agent work with usage-based billing.
Not for
Routine high-volume steps that Gemini 3.8 Flash or 3.5 Flash Lite handle for a fraction of the price.
Gemini 3.8 Flash API
$0.75 input / $3.75 output per 1M tokensFast mid-tier model with a 1M-token context, the usual default for agent tool calls and summaries. Output costs less than a third of 3.1 Pro's.
Best for
High-volume generation, summaries and tool-calling loops where 3.1 Pro quality isn't needed.
Not for
The hardest reasoning or coding tasks, which need Gemini 3.1 Pro.
Gemini 3.5 Flash Lite API
$0.30 input / $2.50 output per 1M tokensCheapest current Gemini text model, 1M-token context. Input costs 15% of 3.1 Pro's rate.
Best for
Classification, extraction, routing and other simple high-volume steps.
Not for
Anything where a wrong answer is expensive to catch; escalate to 3.8 Flash or 3.1 Pro.
What users report
The storage bundle is the main reason people keep Google AI Pro. Complaints focus on opaque limits and on model access moving between tiers.
Paraphrased from public posts, with the date and a link to each original. These are other people's accounts, not our tests, and we have not verified each one.
One Google AI Plus subscriber shared Google's email: from 13 November 2026, choosing Pro models in the Gemini app and AI Mode needs AI Pro or above. Plus keeps Flash and Flash-Lite.
Limits · Google AI Plus · Hacker News, Oct 2026
One user bought Google AI Plus for a non-developer partner who only wanted search and image generation, then questioned paying for it because it stayed on an older Flash model.
Value · Google AI Plus · Hacker News, Oct 2026
One US user said Google AI Pro cost $10/month through Verizon, and called 5TB of cloud storage plus decent Gemini usage a compelling option.
Value · Google AI Pro · Hacker News, Aug 2026
One user said a yearly Google AI Pro plan was a logical upgrade from their existing cloud storage plan, costing roughly an extra $10/month for the AI features.
Value · Google AI Pro · Hacker News, May 2026
One user who prepaid a year of Google AI Pro reported Gemini using 75% of a five-hour allowance on a failed fix that a free DeepSeek model solved first try.
Limits · Google AI Pro · Hacker News, Aug 2026
One user cancelled their Google AI subscription after deciding they did not need its obscure limits and gimmick features, and "didn't even notice a difference".
Value · Google AI plan · Hacker News, Sep 2026
Official sources
Frequently asked questions
What happened to Gemini Advanced?
Google renamed and expanded it into Google AI Pro, listed at $19.99 a month. Google's plan pages now use Google AI Pro and Google AI Ultra (from $99.99 a month) instead.
Is Google AI Plus enough, or do I need Pro?
Plus is enough if you only want more Gemini chat than Free allows; Google's plans page lists only the Flash model for it. Pay the extra $15 a month for Pro when you want the Pro model or will use NotebookLM, Gemini in Gmail and Docs, or the 5 TB of storage. Plus isn't sold in every market, so check Google's plan page.
Is Google AI Pro cheaper than ChatGPT Plus or Claude Pro?
By one cent: $19.99 against $20. The real difference is what comes with it. Pro bundles Google storage and Gemini in Google's apps, which is worth money only if you use them.
Is Google AI Ultra worth $99.99 a month or more?
For very few people. The $99.99 tier costs $80 a month more than Pro for five times Pro's usage; the $199.99 tier costs $180 more for 20 times. Both bill monthly only. Regional prices differ, so check the live Google page before you subscribe.
Is the Gemini 3.1 Pro API cheaper than a Google AI Pro subscription?
At low volume, yes. On September 11, 2026 Google listed Gemini 3.1 Pro (preview) at $2 per 1M input and $12 per 1M output. That rate covers prompts up to 200K tokens. A request with 3,000 input and 800 output tokens costs $0.006 plus $0.0096, about 1.6 cents, so $19.99 covers about 1,280 such requests a month. Longer prompts are priced higher.
What are the cheapest Gemini API models?
Gemini 3.5 Flash Lite at $0.30 input / $2.50 output per 1M tokens, then Gemini 3.8 Flash at $0.75 / $3.75. Cached input reads cost roughly 25% of list and batch runs at roughly half, which is where high-volume agent pipelines save most.
Related decisions
Verified against official vendor pages and our pricing catalogue on September 11, 2026. Regional pricing, taxes, promotions and product entitlements can change. Check the linked vendor page before purchasing.