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ChatGPT Deep Research review (2026): pricing, features and alternatives
Deep research feature in ChatGPT · chatgpt.com
ChatGPT Deep Research at a glance
ChatGPT Deep Research is a deep research feature in ChatGPT with a free plan and paid plans from $8/mo, best for in-depth business reports.
- What it is
- Browses many sources for minutes and returns a long cited report you can download.
- What it costs
- Free; Go $8/mo. Freemium subscription
- Who it's for
- In-depth business reports · Personal use and businesses
- How it compares
- All 6 AI research agents on Klyvoo are free to start
- Pricing checked
- October 2026 on chatgpt.com
Our verdict
ChatGPT deep research is a strong choice for long business reports and it can pull from your own files and connected apps as well as the web. Every plan includes some access, but OpenAI only labels limits as limited, expanded or maximum, so heavy users may need Plus or a Pro tier.
Pros
- Available on every plan, including Free
- Uses the web, uploaded files, connected apps and sites you choose
- Downloads reports as Markdown, Word or PDF with citations
Cons
- Free and Go get only limited deep research, with no published task count
- Plus is billed monthly only, with no annual option
- Pro tiers jump to $100, $200 or $500 a month
ChatGPT Deep Research pricing
| Plan | Monthly | Billed yearly | Deep research | Notes |
|---|---|---|---|---|
| Free | $0 | $0 | Limited | Unlimited text chats |
| Go | $8/mo | Not listed | Limited | More messages, uploads and memory |
| Plus | $20/mo | Not offered | Expanded | Projects, scheduled tasks, custom GPTs |
| Pro 100 | $100/mo | Not listed | Maximum | Pro models and Codex |
| Pro 200 | $200/mo | Not listed | Maximum | More usage than Pro 100 |
| Pro 500 | $500/mo | Not listed | Maximum | Highest usage; adds Ultrafast |
| Business | $25/user/mo | $20/user/mo | Included, plus apps for deep research | 2+ users |
| Enterprise | Quote | Quote | Included, plus apps for deep research | Contact sales |
Source: chatgpt.com/pricing, openai.com/business/chatgpt-pricing and OpenAI Help Center, checked October 3, 2026.
ChatGPT Deep Research alternatives
| Agent | Starting price | Pricing model | Best for | Compare |
|---|---|---|---|---|
| ChatGPT Deep Research | Free; Go $8/mo | Freemium subscription | In-depth business reports | This page |
| Perplexity | Free; Pro $20/mo | Freemium subscription plus credits for Computer tasks | Fast cited market research | Perplexity review |
| Gemini Deep Research | Free; AI Plus $4.99/mo | Freemium subscription | Google Workspace users | Gemini 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 |
ChatGPT Deep Research FAQ
How much does ChatGPT deep research cost?
Deep research comes with ChatGPT plans. Free is $0, Go is $8/mo, Plus is $20/mo and Pro comes in $100, $200 and $500 tiers. Business is $25 per user per month or $20 billed yearly.
Can I use deep research for free?
Yes. The Free plan includes limited deep research. OpenAI doesn't publish the exact number of tasks, but an in-product counter shows what's left.
What sources can ChatGPT deep research use?
It can search the public web, files you upload, connected apps like Google Drive and SharePoint and specific websites you choose. Reports include citations and download as Markdown, Word or PDF.
Which ChatGPT plan has the most deep research?
The Pro tiers list maximum deep research. Plus has expanded deep research, while Free and Go are limited.
What are the best ChatGPT deep research alternatives?
Gemini Deep Research (free, AI Plus $4.99/mo) and Perplexity (free, Pro $20/mo) are the closest. Elicit fits academic research, while Manus and Genspark turn research into slides, sites and other deliverables.