Head-to-head · profiles checked Oct 1, 2026
Pick Google AI Studio to build on Gemini and Gemini to use it as an assistant. AI Studio has a free tier and bills the paid tier per 1M tokens, for example $0.75 input and $3.75 output for Gemini 3.8 Flash through Dec 31, 2026. Gemini has a $0 Free plan, Google AI Plus at $4.99/month and Google AI Pro at $19.99/month. AI Studio is web and API only; Gemini adds desktop and mobile apps.
We based this comparison on our Google AI Studio profile verified 2026-10-01 and our Google Gemini profile verified 2026-09-30, both built from official Google pages; it uses no third-party benchmarks and no vendor paid for placement.
Google AI Studio is a browser workspace for developers: it tests Gemini models, issues a Gemini API key and bills the paid tier per 1M tokens. The Gemini app is a finished assistant with web, desktop and mobile apps, plans from $4.99/month and connections to Gmail, Drive and Calendar. Both have a free tier, and both use free-tier content to improve Google products in some cases. People who want to build on Gemini should open AI Studio; people who want to chat, research and work inside Google apps should use Gemini.
Based on our Google AI Studio profile verified 2026-10-01 and Google Gemini profile verified 2026-09-30, both built from official Google pages; no benchmark was run.
Our own captures of each vendor's public pages. Click a frame for the full-size image.
If you only want the answer, this is the table. Everything below is the evidence from the two documented profiles.
| You want to | Use | Why |
|---|---|---|
| Chat about everyday questions | Google Gemini | Gemini is a chat assistant with a Free plan; AI Studio is described as a prompt-testing workspace |
| Write or edit documents | Google Gemini | Gemini lists drafting text and Canvas documents; AI Studio lists text responses for prompt testing |
| Summarize or analyze uploaded files | Either | Gemini takes up to 10 files per prompt; AI Studio accepts images, multimodal files and long documents |
| Research with a multi-source report | Google Gemini | Gemini lists Deep Research reports; AI Studio's profile lists none |
| Generate images or video | Either | Gemini generates images and video in the app; AI Studio reaches Veo and Nano Banana via the API, and Veo is not on the free tier |
| Get a Gemini API key | Google AI Studio | AI Studio has a Get API key button; Gemini app plans do not include the API |
| Test prompts across Gemini models | Google AI Studio | AI Studio has a browser playground with a model dropdown and a prompt gallery |
| Build a web app with Gemini | Google AI Studio | AI Studio has Build mode for creating full-stack apps from natural-language descriptions |
| Use Gmail, Drive and Calendar | Google Gemini | Gemini lists Connected Apps for Google Workspace, YouTube and Maps; AI Studio lists none |
| Keep free-plan content out of training | Google Gemini | Gemini does not train on Keep Activity off or temporary chats; AI Studio free-tier content is used to improve Google products |
| Plan | Tool | Price | Limits |
|---|---|---|---|
| Google AI Studio Free | Google AI Studio | $0 | Limited model access (no Veo), free tokens, lower rate limits than Paid |
| Google AI Studio Paid Standard | Google AI Studio | Per 1M tokens: Gemini 3.8 Flash $0.75 input, $3.75 output (through Dec 31, 2026) | Higher rate limits, context caching, all models |
| Google AI Studio Paid Batch, Flex and Priority | Google AI Studio | Per 1M tokens, Gemini 3.8 Flash: Batch and Flex $0.375 / $1.875; Priority $1.35 / $6.75 (input / output, through Dec 31, 2026) | Batch is asynchronous at 50% lower cost; Priority has the highest rate limits |
| Google AI Studio Enterprise | Google AI Studio | Custom (sales) | Custom rate limits via provisioned throughput |
| Gemini Free | Google Gemini | $0 | Standard compute-based limits, 32k token context window |
| Google AI Plus | Google Gemini | $4.99/mo | 2x higher usage limits than Free, 400 GB cloud storage |
| Google AI Pro | Google Gemini | $19.99/mo | 4x higher usage limits than Free, 1 million token context window |
| Google AI Ultra (5x and 20x) | Google Gemini | $99.99/mo (5x), $199.99/mo (20x) | 5x or 20x the usage limits of AI Pro |
| Gemini Enterprise Business | Google Gemini | From $21/seat (billing term not stated) | Up to 300 seats |
| Gemini Enterprise Standard / Plus | Google Gemini | Starting at $30/seat/month (contact sales) | Unlimited seats |
USD as published on each vendor's pricing page, checked Oct 1, 2026. Google AI Studio pricing in full · Google Gemini pricing in full
| Google AI Studio | Google Gemini | |
|---|---|---|
| Messages / rate limits | Free tier has lower rate limits than Paid; Priority has the highest; numbers not stated | Compute-based limits that refresh every 5 hours up to a weekly cap; Plus 2x, Pro 4x, Ultra 5x or 20x vs Pro |
| Context / file size | 1 million token context window on the Free tier | Free: 32k tokens; AI Pro and Ultra: 1 million; up to 10 files per prompt, 100 MB each |
| Seats / team | Enterprise via sales; team role-based access controls listed | Enterprise Business up to 300 seats; Standard / Plus unlimited seats |
| Feature | Google AI Studio | Google Gemini |
|---|---|---|
| Image generation | Via the API (Nano Banana models) | Yes |
| Voice | Not stated | Yes (Gemini Live) |
| File upload | Yes (images, multimodal files, long documents) | Yes |
| Deep Research | Not stated | Yes |
| Build apps | Yes (Build mode) | Canvas documents and prototypes |
| Connected Google apps | Not stated | Yes (Gmail, Drive, Calendar, YouTube, Maps) |
| API | Yes, free and pay-as-you-go tiers | Yes, separate Gemini Developer API |
| Mobile apps | Not stated (platforms: web, API) | Yes |
| Google AI Studio | Google Gemini | |
|---|---|---|
| Training on your data | Free tier: used to improve Google products. Paid tier: not used | Keep Activity on: used for training. Off or temporary chats: not. API free tier: used. API paid and Gemini Enterprise: not |
| Retention | Not stated | Default auto-delete after 18 months; temporary and Keep Activity off chats kept 72 hours; human-reviewed chats up to 3 years |
| Business controls | Google Cloud admin and security settings, role-based access, project-level billing, API key management | Enterprise: not used to train Google models; Standard / Plus: VPC-SC, customer-managed keys, data residency |
Taken from each vendor's published policy pages at the time of our check. Policies change; the source links are at the bottom.
Google's browser workspace for prototyping with Gemini models and getting a Gemini API key, with a free tier and pay-as-you-go API.
Free stops at: Limited access to certain models (excludes experimental models like Veo), Free input and output tokens
Verified ai.google.dev (opens Google AI Studio website in a new tab)
Free plan available US price unconfirmed
Google's multimodal AI assistant, available free with higher limits through Google AI subscriptions.
Free stops at: Varying access to 3.1 Pro, Standard compute-based usage limits; refresh every 5 hours until weekly limit
Pricing changed, re-check pending
Verified gemini.google.com (opens Google Gemini website in a new tab)
Free · paid from $4.99/mo US · checked Sep 30
No. Google AI Studio is a web workspace for testing Gemini models and getting a Gemini API key. Gemini is a chat assistant with web, desktop and mobile apps. Both run Gemini models, but they are sold and billed differently.
Yes to both. AI Studio has a free tier with free input and output tokens, limited model access and lower rate limits. The Gemini app has a Free plan at $0 with a Google Account. Paid Gemini plans start at $4.99/month with Google AI Plus.
On AI Studio, free-tier content is used to improve Google products and paid-tier content is not. In the Gemini app, chats with Keep Activity on are used to train Google models and a subset is reviewed by humans; Keep Activity off or temporary chats are not used unless you submit feedback.
AI Studio is the documented place to generate a Gemini API key, and its Free and Paid tiers are the API tiers. The Gemini app plans do not include the API. Google lists the Gemini Developer API as a separate product with its own free and pay-as-you-go tiers.
Only official vendor pages. No third-party benchmarks, forum threads or press were used. How we review.
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