# ChatGPT Deep Research for Competitive Intelligence

> How to run ChatGPT deep research for competitive intelligence: research plans, site restrictions, prompts and how to verify cited reports.

Source: https://mentionx.ai/learn/chatgpt/chatgpt-deep-research-competitive-intel  
Author: Dipuck Jones, founder of MentionX  
Updated: 4 November 2026  
Level: Practitioner

**Deep research runs a multi-step investigation across the web, your files and connected apps, then writes a cited report.** For competitive intelligence, its strength is breadth and speed; its weakness is that it can cite weak or outdated sources, so you edit the research plan up front and verify key claims after.

> **Key takeaways**
>
> - Start it from the + menu, the sidebar or by typing /Deepresearch.
> - Review and edit the research plan before it runs.
> - Use Manage sites to restrict research to sites you trust or prioritise them.
> - It uses apps in read-only mode.
> - Download reports as PDF or DOCX, and verify every number you reuse.

*Checked 4 November 2026 (CET) against OpenAI help center articles and chatgpt.com pages. ChatGPT changes often, so confirm plan details in your own account. "Our view" marks MentionX opinion. Ledgerline is a fictional company used for illustration.*

## How does deep research work?

You describe the question. ChatGPT proposes a research plan, which you can edit: scope, sources, constraints. It then searches, reads and assembles a report with citations, and you can interrupt and redirect while it works. When it finishes you get a notification and can share or download the report as PDF or DOCX.

Sources can include the public web, uploaded files and connected apps, which deep research uses only for read actions. Under Sites → Manage sites you can restrict the run to chosen sites or tell it to prioritise them.

## What competitive questions suit it?

| Question | Good fit? |
|---|---|
| How do Competitors A-D position and price publicly? | Yes |
| What have they launched in the last 12 months? | Yes, with dates checked |
| What do reviewers praise and criticise? | Yes, with review-site sources |
| What's their revenue or customer count? | Only if they publish it; otherwise skip |
| What are they planning next? | No. That's speculation |

## Which prompts work?

```
COMPETITOR TEARDOWN
Research Competitor A ([domain]). Cover: target audience,
positioning statement (quote their homepage), pricing model
and published prices, key launches in the last 12 months
with dates, top 3 praised and criticised features from
review sites. Prefer primary sources: their site, docs,
changelog, press releases. Mark anything older than 12
months. Return a table plus a one-page summary.
```

```
CATEGORY SCAN
Map the [category] vendors that sell to [audience] in
[region]. For each: positioning in one line, pricing model,
notable integrations. Only include vendors with a live
website. Cite each row.
```

```
MESSAGE GAP
Using the teardown above and our positioning [paste], list
claims we make that no competitor makes, claims everyone
makes, and claims competitors make that we can't match.
```

## How do you verify the report?

- Open every source behind a number or a date.
- Check the page date; competitor sites change.
- Prefer the competitor's own pages over third-party summaries.
- Delete any claim you can't trace. Don't "keep it for now".

*Our view:* deep research gets you to a solid first draft of a competitor file in one sitting. The hour you spend verifying it is what makes it usable.

> **Pro move:** in Manage sites, add the competitor's domain, docs and changelog plus two review sites, and set them as priority. Reports lean on primary sources and stop citing listicles.

## Worked example: Ledgerline's competitor file

*Ledgerline is a fictional accounts-payable tool. Details are illustrative.*

Ledgerline ran the teardown on Competitors A, B and C with their domains prioritised. The report gave a clean table of positioning and pricing models. Verification found one problem: a "new" feature for Competitor B came from an 18-month-old press release. The message-gap prompt showed every competitor claimed "save time", while none mentioned audit trails, which Ledgerline's customers valued. That became the next campaign angle.

## What should you check before the next lesson?

- Run one teardown with priority sites set.
- Verify every number in the report against its source.
- Store the verified file in your brand project and date it.
- The Claude track covers research in [Claude competitor and SERP research](https://mentionx.ai/learn/claude/claude-competitor-serp-research).

Next: [ChatGPT Work: marketing tasks it can run end to end](https://mentionx.ai/learn/chatgpt/chatgpt-work-agent-marketing-tasks). Or return to the [ChatGPT for Marketers track](https://mentionx.ai/learn/chatgpt/chatgpt-for-marketers).

## Common questions

**How long does a deep research run take?** It varies with the question. Runs take longer than a normal chat, and ChatGPT notifies you when the report is ready.

**Can deep research use my internal files?** It can use files you upload and read-only access to connected apps you allow, alongside the web. Check what your workspace permits.

**How many deep research runs do I get?** OpenAI does not publish fixed numbers in the help article. Allowances vary by plan, and the monthly allowance resets 30 days after first use.

## Sources

- OpenAI Help Center, [Deep research in ChatGPT](https://help.openai.com/en/articles/10500283)
- [ChatGPT deep research feature page](https://chatgpt.com/features/deep-research/)
- OpenAI Help Center, [Connected apps in ChatGPT](https://help.openai.com/en/articles/11487775)
All accessed 4 Nov 2026.

## Frequently asked questions

### How long does a deep research run take?

It varies with the question. Runs take longer than a normal chat, and ChatGPT notifies you when the report is ready.

### Can deep research use my internal files?

It can use files you upload and read-only access to connected apps you allow, alongside the web. Check what your workspace permits.

### How many deep research runs do I get?

OpenAI does not publish fixed numbers in the help article. Allowances vary by plan, and the monthly allowance resets 30 days after first use.

---

Written and reviewed by Dipuck Jones for MentionX Learn. The HTML version of this page: https://mentionx.ai/learn/chatgpt/chatgpt-deep-research-competitive-intel