AI search engine that answers questions from peer-reviewed scientific papers.
Elicit vs Perplexity
Features, pricing, strengths and trade-offs — and which one fits your situation.
The verdict
Summary
Elicit is best for literature reviews and extracting data from many academic papers, while Perplexity is best for fast, cited answers to questions using live web search. Only Perplexity offers browser extension. Elicit has a medium learning curve, compared with low for Perplexity. Both Elicit and Perplexity offer a free plan, so you can try each before paying.
Which should you choose?
Choose Elicit if…
- You need literature reviews and extracting data from many academic papers
- You're one of: academic researchers, systematic reviewers and evidence synthesis teams, pharma and life-science analysts
- Table-based extraction saves time on large literature reviews
Choose Perplexity if…
- You need fast, cited answers to questions using live web search
- Browser extension matters to you
- You're one of: students and researchers, journalists and analysts, professionals replacing traditional search
- You want something quicker to learn
At a glance
| Elicit | Perplexity | |
|---|---|---|
| Best for | Literature reviews and extracting data from many academic papers | Fast, cited answers to questions using live web search |
| Free plan | Yes | Yes |
| Starting price | From $12/mo | From $20/mo |
| Learning curve | Medium | Low |
| Platforms | Web | Web, Windows, macOS, iOS, Android, Chrome extension, API |
| Ideal for | Academic researchers, Systematic reviewers and evidence synthesis teams, Pharma and life-science analysts, Graduate students | Students and researchers, Journalists and analysts, Professionals replacing traditional search |
Feature comparison
| Elicit | Perplexity | |
|---|---|---|
| Answers with citations | Yes | Yes |
| Searches academic papers | Yes | Yes |
| Upload & chat with PDFs | Yes | Yes |
| AI content detection | No | No |
| Rewrites / humanizes text | No | No |
| Citation formatting | Limited | No |
| Browser extension | No | Yes |
| Writing editor | No | No |
IncludedLimited / higher plansNot available— Not confirmed
Security & enterprise
| Elicit | Perplexity | |
|---|---|---|
| Business / enterprise plan | Yes | Yes |
| SSO (SAML / OIDC) | Enterprise plan | Enterprise plan |
| SCIM user provisioning | — | Enterprise plan |
| SOC 2 | Type II | Type II |
| ISO 27001 | — | — |
| HIPAA (BAA available) | — | — |
| GDPR DPA | — | — |
| Data residency options | — | — |
| No training on your data | Yes | Yes |
| Audit logs | — | — |
| Admin controls | Yes | Yes |
| Deployment | Cloud, single-tenant | Cloud |
From each vendor's security documentation. "—" = not confirmed. What to ask vendors · Compare all tools
What each tool does
Elicit
Elicit is an AI research assistant for finding, screening and extracting data from academic papers. It searches a large scholarly database, lets users upload their own PDFs, extracts findings into tables and generates research reports with sentence-level citations. It also supports a structured systematic review workflow with screening and PRISMA diagrams.
Key features- Semantic search across a large database of academic papers
- Data extraction into tables, including from tables and figures
- Research reports synthesizing many papers with sentence-level citations
- Systematic review workflow with AI-assisted screening and PRISMA diagrams
- Upload your own PDFs for extraction and analysis
- Export results to CSV, RIS and BibTeX
Perplexity
Perplexity is an AI answer engine that searches the web in real time and responds with cited sources. It offers focus modes including Academic, Deep Research for longer reports, Labs for building reports and dashboards, Spaces for organizing research, and the Comet AI browser. It is used by students, researchers and professionals as an alternative to traditional search.
Key features- Answers with numbered citations to web sources
- Academic focus mode for scholarly sources
- Deep Research reports from dozens of sources
- Labs for generating reports, spreadsheets and simple web apps
- Spaces for organizing threads and files, with sharing
- Comet AI browser and Chrome extension
Pricing
Elicit
Free plan: yes (Basic). Paid from ~$12/mo billed annually (Plus)
Perplexity
Free plan; Pro $20/mo (~$200/yr); Max $200/mo
Prices last checked September 2026. Plans change often — confirm on each vendor's site.
Pros and cons
Elicit
Strengths- Table-based extraction saves time on large literature reviews
- Supports structured systematic review methods
- Citations link to specific sentences in source papers
- Free Basic plan for searching and small extractions
- Limited to academic literature, not general web search
- Advanced features such as large reports and premium PDF parsing need higher plans
- Extraction results still require human verification for publication-grade reviews
- No writing editor, AI detection or humanizer tools
Not ideal for: People who need quick answers from the general web or help drafting essays should use Perplexity or a writing tool instead.
Perplexity
Strengths- Citations make answers easy to verify
- Free plan is useful for everyday search
- Choice of models from several providers on paid plans
- Available on nearly every platform, including its own browser
- Can cite low-quality or misread sources, so links still need checking
- Academic mode is less rigorous than dedicated paper databases like Consensus or Elicit
- No built-in citation formatting or long-form writing editor
- File uploads in Spaces require a paid plan
Not ideal for: Researchers doing systematic reviews that need structured paper screening should use Elicit or Consensus instead.
Integrations
Elicit
Perplexity
FAQ
What is the main difference between Elicit and Perplexity?
Elicit is built for literature reviews and extracting data from many academic papers; Perplexity is built for fast, cited answers to questions using live web search. Key differences: Perplexity offers browser extension.
Is Elicit or Perplexity cheaper?
Elicit starts from $12/mo and Perplexity starts from $20/mo (as of September 2026). On entry price, Elicit is cheaper — but compare what each plan includes, since limits differ. Always confirm current pricing on each vendor's site.
Do Elicit and Perplexity have free plans?
Both Elicit and Perplexity offer a free plan, so you can try each before paying.
Which is easier to use, Elicit or Perplexity?
Perplexity is generally quicker to learn (Elicit: medium, Perplexity: low learning curve).
What are good alternatives to Elicit and Perplexity?
Other research & study tools worth comparing include Consensus, Monica and Merlin AI.
