Side-by-side comparison · Research & Search
Elicit vs Exa vs ChatGPT Deep Research
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
Elicit
3.8Pick it if: Researchers, students and analysts who need to review a lot of papers carefully.
Exa
4.0Pick it if: People using Claude Code or building their own assistants who want real web search behind them.
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.
Overview
| Attribute | Elicit | Exa | ChatGPT Deep Research |
|---|---|---|---|
| In one line | Finds, screens and summarises research papers into a comparison table. | A search engine built for AI tools, so Claude can find exactly the pages it needs. | ChatGPT's research mode, which browses for you and writes up a cited report. |
| Pricing model | Freemium | Freemium | Freemium |
| Starting price | $49/user/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 | Elicit | Exa | ChatGPT Deep Research |
|---|---|---|---|
| Overall rating | 3.8 | 4.0Winner | 3.8 |
| Ease of useHow quickly someone non-technical gets value from it. | 3.5 | 3.0 | 4.0 |
| FeaturesHow much it can do, and how well the pieces fit together. | 4.5 | 4.0 | 4.0 |
| Output qualityHow good the results are before you fix them. | 4.5 | 4.0 | 4.5 |
| Value for moneyWhat you get for the price, including the free plan. | 3.0 | 4.5 | 3.5 |
| Speed & reliabilityHow fast it is and how often it falls over. | 3.5 | 4.5 | 3.0 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Elicit | Exa | ChatGPT Deep Research |
|---|---|---|---|
| Access & platform | |||
| Free plan | Yes | Yes | Yes |
| Mobile app | No | No | Yes |
| Desktop app | No | No | Yes |
| Browser extension | No | No | Yes |
| API access | Yes | Yes | Yes |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | Yes |
| Connects to other apps | Yes | Yes | Yes |
| Open source or self-hosted | No | No | No |
| AI abilities | |||
| Works with your files | Yes | No | Yes |
| Understands images | – | No | Yes |
| Makes images | No | No | Yes |
| Makes video | No | No | Yes |
| Writes code | No | No | Yes |
| Runs agents or automations | Yes | Yes | Yes |
| Learns your brand or style | No | No | Yes |
| Works in many languages | – | Yes | Yes |
| Capabilities score | 7/ 17 | 7/ 17 | 16/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Elicit | Exa | ChatGPT Deep Research |
|---|---|---|---|
| Plans | Basic Free Searching and reading a few papers. | FreeOur pick Free Personal use inside Claude Code. | Free Free Seeing what a report looks like. |
ProOur pick $49/user/mo billed yearly Anyone doing a real literature review. | Pay as you go From $4 per 1,000 searches Anyone whose usage outgrows the free credit. | Go $8/mo Casual users who want more chat, not more research. | |
Scale $169/user/mo billed yearly Teams running many reviews at once. | Enterprise Custom Companies building products on top of it. | PlusOur pick $20/mo Anyone who wants deep research weekly. | |
Enterprise Custom Universities, pharma and large research groups. | Pro From $100/mo Heavy users who run research daily. | ||
| Which plan to pick | Stay on Basic unless you have a review to run. When you do, Pro has everything one person needs, and the yearly commitment is the only way to get the quoted price. Scale is for teams, not for a solo researcher who wants more headroom. | 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. | 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. |
Key features
| Attribute | Elicit | Exa | ChatGPT Deep Research |
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Pros and cons
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Who each one is for
| Attribute | Elicit | Exa | ChatGPT Deep Research |
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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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