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Gemini Deep Research review (2026): pricing, features and alternatives
Deep research feature in Gemini · gemini.google
Gemini Deep Research at a glance
Gemini Deep Research is a deep research feature in Gemini with a free plan and paid plans from $4.99/mo, best for google Workspace users.
- What it is
- Plans a research task, reads up to hundreds of sites and drafts a structured report.
- What it costs
- Free; AI Plus $4.99/mo. Freemium subscription
- Who it's for
- Google Workspace users · Personal use and businesses
- How it compares
- All 6 AI research agents on Klyvoo are free to start
- Pricing checked
- October 2026 on gemini.google
Our verdict
Gemini Deep Research is the cheapest way into deep research, with access on the free plan and AI Plus at $4.99/mo. It shines if your work lives in Gmail and Drive, but Google doesn't publish how many reports each plan allows.
Pros
- Included on every plan, including Free
- Can use Gmail, Drive, Chat and your uploaded files with permission
- Reports can become Audio Overviews or interactive content in Canvas
Cons
- Deep Research draws from a shared usage limit with no published report count
- Free plan has a 32k-token context window versus 1 million on AI Pro
- Top usage needs AI Ultra at $99.99 or $199.99 a month
Gemini Deep Research pricing
| Plan | Monthly | Billed yearly | Usage limits | Storage |
|---|---|---|---|---|
| Free | $0 | $0 | Standard | 15 GB |
| Google AI Plus | $4.99/mo | Not listed | 2x Free | 400 GB |
| Google AI Pro | $19.99/mo | Not listed | 4x Free | 5 TB |
| Google AI Ultra (5x) | $99.99/mo | Not listed | 5x AI Pro | From 20 TB |
| Google AI Ultra (20x) | $199.99/mo | Not listed | 20x AI Pro | From 20 TB |
Source: gemini.google/subscriptions and Gemini Apps Help, checked October 3, 2026.
Gemini Deep Research alternatives
| Agent | Starting price | Pricing model | Best for | Compare |
|---|---|---|---|---|
| Gemini Deep Research | Free; AI Plus $4.99/mo | Freemium subscription | Google Workspace users | This page |
| Perplexity | Free; Pro $20/mo | Freemium subscription plus credits for Computer tasks | Fast cited market research | Perplexity review |
| ChatGPT Deep Research | Free; Go $8/mo | Freemium subscription | In-depth business reports | ChatGPT Deep Research review |
| Elicit | Free; Plus $11/mo (yearly) | Freemium subscription, per user | Research from scientific papers | Elicit review |
| Manus | Free; Pro from $20/mo | Freemium, credit-based subscription | Hands-off multi-step research | Manus review |
| Genspark | Free; Plus $24.99/mo | Freemium, credit-based subscription | Research turned into deliverables | Genspark review |
Gemini Deep Research FAQ
How much does Gemini Deep Research cost?
Deep Research is included with Gemini plans. Free is $0, Google AI Plus is $4.99/mo, Google AI Pro is $19.99/mo and Google AI Ultra is $99.99 or $199.99/mo.
Is Gemini Deep Research free?
Yes. Google lists Deep Research on the free plan, with standard usage limits. Paid plans raise those limits 2x to 20x or more.
Can Gemini Deep Research use my Google files?
Yes. With your permission it can include Gmail, Drive and Chat, plus files you upload, alongside up to hundreds of websites.
How many Deep Research reports do I get?
Google doesn't publish a fixed count. Deep Research uses a shared usage limit that refreshes every 5 hours until you hit a weekly cap.
What are the best Gemini Deep Research alternatives?
ChatGPT deep research (free, Go $8/mo) and Perplexity (free, Pro $20/mo) are the closest. Elicit suits academic papers, while Manus and Genspark produce slides and sites from research.