Side-by-side comparison · Research & Search
ChatGPT Deep Research vs Exa vs Prompt Cowboy
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
ChatGPT Deep Research
3.8Pick it if: ChatGPT users who want a proper write-up on a question and are happy to wait a few minutes for it.
Exa
4.0Pick it if: People using Claude Code or building their own assistants who want real web search behind them.
Prompt Cowboy
3.9Pick it if: Anyone who feels their AI results are mediocre and suspects the prompt is the reason.
Overview
| Attribute | ChatGPT Deep Research | Exa | Prompt Cowboy |
|---|---|---|---|
| In one line | ChatGPT's research mode, which browses for you and writes up a cited report. | A search engine built for AI tools, so Claude can find exactly the pages it needs. | Turns a rough one-line idea into a detailed, well-structured prompt for any AI tool. |
| Pricing model | Freemium | Freemium | Freemium |
| Starting price | $8/mo | From $4 per 1 | $8/mo |
| Free plan | Yes | Yes | Yes |
| Works with Claude Code | No | Yes | No |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | ChatGPT Deep Research | Exa | Prompt Cowboy |
|---|---|---|---|
| Overall rating | 3.8 | 4.0Winner | 3.9 |
| Ease of useHow quickly someone non-technical gets value from it. | 4.0 | 3.0 | 5.0 |
| FeaturesHow much it can do, and how well the pieces fit together. | 4.0 | 4.0 | 2.5 |
| Output qualityHow good the results are before you fix them. | 4.5 | 4.0 | 3.5 |
| Value for moneyWhat you get for the price, including the free plan. | 3.5 | 4.5 | 4.0 |
| Speed & reliabilityHow fast it is and how often it falls over. | 3.0 | 4.5 | 4.5 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | ChatGPT Deep Research | Exa | Prompt Cowboy |
|---|---|---|---|
| Access & platform | |||
| Free plan | Yes | Yes | Yes |
| Mobile app | Yes | No | No |
| Desktop app | Yes | No | No |
| Browser extension | Yes | No | – |
| API access | Yes | Yes | – |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | No |
| Connects to other apps | Yes | Yes | No |
| Open source or self-hosted | No | No | No |
| AI abilities | |||
| Works with your files | Yes | No | No |
| Understands images | Yes | No | No |
| Makes images | Yes | No | No |
| Makes video | Yes | No | No |
| Writes code | Yes | No | No |
| Runs agents or automations | Yes | Yes | No |
| Learns your brand or style | Yes | No | Yes |
| Works in many languages | Yes | Yes | – |
| Capabilities score | 16/ 17 | 7/ 17 | 3/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | ChatGPT Deep Research | Exa | Prompt Cowboy |
|---|---|---|---|
| Plans | Free Free Seeing what a report looks like. | FreeOur pick Free Personal use inside Claude Code. | FreeOur pick Free Learning what a good prompt looks like. |
Go $8/mo Casual users who want more chat, not more research. | Pay as you go From $4 per 1,000 searches Anyone whose usage outgrows the free credit. | Individual $8/mo People who use it daily and want prompts in their own voice. | |
PlusOur pick $20/mo Anyone who wants deep research weekly. | Enterprise Custom Companies building products on top of it. | Team See website Small teams who want shared instructions. | |
Pro From $100/mo Heavy users who run research daily. | |||
| Which plan to pick | If you have Plus already, you are set; its deep research allowance covers most people. Do not buy ChatGPT just for research unless you also want the rest of it, because Perplexity Pro costs less and is faster. Pro is only worth it if you run reports every day. | Start free. The monthly $10 of credit is plenty for one person using it from Claude Code, and if you do run out you only pay for what you use. Enterprise is for software companies, not for a business that just wants better search. | Free is genuinely enough for most people. Pay for Individual only if you are writing prompts all day and the style matching would save you editing time. Check the Team price on the site; it was not shown on the pricing page when we looked. |
Key features
| Attribute | ChatGPT Deep Research | Exa | Prompt Cowboy |
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Pros and cons
| Attribute | ChatGPT Deep Research | Exa | Prompt Cowboy |
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Who each one is for
| Attribute | ChatGPT Deep Research | Exa | Prompt Cowboy |
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How we compare
Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability. The "Visit" buttons may use affiliate links, which never affect a score.
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