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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Elicit S | Cursor TypeScript SDK A | Perplexity S | Hex A | |
|---|---|---|---|---|
| Tagline | AI research assistant for academic literature. | Wire Cursor's full coding-agent runtime into your own apps, scripts, and CI/CD pipelines with a few lines of TypeScript. | AI search done right. Cited answers, not chat theater. | Modern data notebook with Magic AI assistant. |
| Category | Research | Dev Platform | Research | Data |
| Pricing | Free + $12-$42/mo | Token-based; requires Cursor plan (Pro from $20/mo). Composer 2 at $0.50/$2.50 per M tokens (in/out); fast variant $1.50/$7.50 per M tokens. | Free + $20/mo Pro | Free + $28+/user/mo |
| Best for | Grad students, researchers, anyone doing literature reviews. | Engineering teams who already use Cursor and want to embed its coding-agent runtime into CI/CD pipelines, backend services, or internal developer tools without building agent infrastructure from scratch. | Replacing Google for any question where you want a cited answer in seconds. | Data teams at startups + enterprises. |
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| Kai's verdict | S-tier for academic research. Nothing else comes close for systematic reviews. | If your team is already in the Cursor ecosystem, this is a genuinely compelling way to turn ad-hoc AI coding sessions into durable, automated workflows — but the beta label and Cursor's history with opaque pricing mean you'll want to set hard budget guardrails before going to production. (Verdict pending Phi's full review.) | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. | A-tier for data teams. S-tier if you already live in SQL + Python. |
| Link | Open → | Open → | Open → | Open → |