SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Elicit records 1,751,507 monthly visits with +3.1% month-over-month growth and Freemium pricing. OpinioAI records 0 monthly visits with 0% growth and Freemium, Paid pricing.

Customer insight and creative testing powered by AI personas
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | elicit.com | opinio.ai |
| Pricing Model | Freemium | Freemium, Paid |
| Monthly Visits | 1.75M (1,751,507) | 0 (0) |
| MoM Traffic Delta | +52.71K (+3.1%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (13.5%) | 🌐 Global (—) |
| Direct Visits / mo | 849.67K | 0 |
| User Rating | 4.6 | 4.3 |
| Supported Platforms | Website | Website |
AI research assistant for evidence-based literature review and synthesis
A research agent gathers evidence across scientific databases, journals, public data and your own uploads, then produces cited reports, tables, figures and slides.
Semantic search across more than 138 million academic papers and 545,000 clinical trials, without needing exact keywords.
High-quality research briefs inspired by systematic review methodology, with deep customization of which papers and data are included.
Automated screening and data extraction for systematic reviews, with researchers reporting up to 80% time savings.

Customer insight and creative testing powered by AI personas
Create AI personas that represent your target customers, then query them to explore perceptions, preferences and reactions.
Run synthetic research and surveys to gather fast feedback on concepts, copy and creative before committing budget.
Test advertising, messaging and creative ideas against AI personas to see what resonates before launch.
Analyse research responses and turn them into structured insights for segmentation and positioning decisions.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
High-quality human data for AI training, evaluation, and research

Free / Open-sourceCompletely free access to a massive scientific literature index, but lacks deep conversational AI synthesis features.
Free / Open-sourceCompletely free access to a massive scientific literature index, but lacks deep conversational AI synthesis features.

Stronger evidence-based answers from peer-reviewed literature, but less robust automated systematic review data extraction tables.
Stronger evidence-based answers from peer-reviewed literature, but less robust automated systematic review data extraction tables.

Better all-in-one PDF reading and analysis workspace, but less focused on automated evidence synthesis matrices.
Better all-in-one PDF reading and analysis workspace, but less focused on automated evidence synthesis matrices.

Targeted research audiences with AI-verified data quality
Targeted research audiences with AI-verified data quality
SpecialistAI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
SpecialistAI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
Offers smart citation context analysis, but lacks Elicit's specialized automated systematic review data extraction workflows.
Offers smart citation context analysis, but lacks Elicit's specialized automated systematic review data extraction workflows.

SpecialistGreat free tool for discovering and mapping academic paper connections, but lacks automated evidence synthesis matrices.
SpecialistGreat free tool for discovering and mapping academic paper connections, but lacks automated evidence synthesis matrices.
SpecialistVisualizes interactive research citation graphs wonderfully, but lacks conversational evidence synthesis and data extraction tools.
SpecialistVisualizes interactive research citation graphs wonderfully, but lacks conversational evidence synthesis and data extraction tools.
Qualitative research depth at survey scale, moderated by AI
Qualitative research depth at survey scale, moderated by AI
Good reference management and literature search features, but less advanced automated systematic review extraction tools.
Good reference management and literature search features, but less advanced automated systematic review extraction tools.