
A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
ResearchRabbit records 831,571 monthly visits with +3.1% month-over-month growth and Free pricing. WisPaper records 107,817 monthly visits with +0.1% growth and Freemium pricing.

Screen thousands of papers down to the studies that matter
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | researchrabbit.ai | wispaper.ai |
| Pricing Model | Free | Freemium |
| Monthly Visits | 831.57K (831,571) | 107.82K (107,817) |
| MoM Traffic Delta | +25.19K (+3.1%) | +116 (+0.1%) |
| Primary Market & Share | 🇺🇸 United States (14.7%) | 🇨🇳 China (41.5%) |
| Direct Visits / mo | 372.95K | 30.49K |
| User Rating | 4.5 | 4.3 |
| Supported Platforms | Website | Website |

Map the literature around the papers you love—free
Start from one paper and see how research connects through a visual map of related works, authors and citations.
The more you explore and select, the better it learns your interests, surfacing smarter and more relevant recommendations.
Explore how your existing review connects and discover papers you may have missed, avoiding endless flat article lists.
Bring your reference library and ResearchRabbit together so your collection and discovery work in one place.

Screen thousands of papers down to the studies that matter
Rapidly screen a large pool of candidate papers down to a small set of core studies, so you skip the reading you do not need to do.
Search academic literature by topic and get AI-ranked results that surface the most relevant work for your research question.
Follow research trends and see what is newly published from major journals and venues, so you stay current in your field.
Browse personalised AI Feeds that adapt to your interests and research area over time.

A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field

AI academic search engine for peer-reviewed science

AI research platform for reading, understanding and writing scientific papers
AI research platform for reading, understanding and writing scientific papers
AI research assistant for evidence-based literature review and synthesis
SpecialistFocuses on AI-assisted academic writing and drafting with inline citations rather than exploratory citation mapping.
SpecialistFocuses on AI-assisted academic writing and drafting with inline citations rather than exploratory citation mapping.
AI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
AI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
AI answers grounded in 300M+ scholarly full texts
AI answers grounded in 300M+ scholarly full texts
Explore the academic literature as a visual graph of related papers
Explore the academic literature as a visual graph of related papers
AI-native workspace for literature reviews and auditable systematic reviews
AI-native workspace for literature reviews and auditable systematic reviews

AI research tools and expert publication services in one place
AI research tools and expert publication services in one place

SpecialistDistills long academic papers into structured summary flashcards for quick reading instead of building visual citation maps.
SpecialistDistills long academic papers into structured summary flashcards for quick reading instead of building visual citation maps.
AI-powered platform to read, write, and stay current with research