Literature exploration from a seed paper
Start from one paper and expand into related works, authors, and emerging topics to discover connected literature.
Overview
ResearchRabbit is a web-based literature review tool for researchers, students, and academic teams. It helps users find related papers, map citations, organize collections, and follow how a topic develops across papers and authors.
The product is built around starting from a seed paper and expanding outward through connected literature rather than relying on a static keyword list. ResearchRabbit also offers a free tier, a paid RR+ subscription for heavier discovery and organization work, and an institution plan for larger research groups.
Core features
Citation and topic mapping
Use built-in visualizations to see how papers, authors, citations, and topics relate over time.
Literature organization
Keep papers, notes, and thoughts connected while working through a review so source material stays organized.
Collection sharing and collaboration
Share a collection with collaborators, which the pricing page lists as part of the free plan.
Expanded review controls in RR+
Use advanced search controls, larger seed-article limits, and multiple projects in RR+ for bigger review workflows.
Institution-level library integration
Connect to LibKey on the institution plan to integrate with a research library workflow.
Common use cases
Topic discovery from one paper
Begin with a single article and expand into related papers, authors, and newer work when you are scoping a topic or starting a literature review.
Citation review and mapping
Use citation maps and visual sorting to understand how papers connect, cluster, and change by publication year during close reading.
Research organization for ongoing projects
Keep articles, notes, and ideas connected while building a review so you can move between sources without losing context.
Shared research collections
Share collections and work in a collaborative library environment when several people need access to the same research set.
Large-scale review workflows
Use RR+ or the institution plan when a project needs more seed articles, advanced search controls, multiple projects, or library-level support.
Pros and Cons
Pros
- Free Forever includes unlimited search, unlimited collections, collaboration, library uploads, and up to 50 seed articles.
- Built-in visualizations help users inspect citation connections and topic relationships over time.
- RR+ adds advanced search and organization controls for larger literature review projects.
- The institution tier is designed for managing large user groups and provides usage statistics plus dedicated support.
- Country parity pricing is available in more than 100 countries to improve affordability.
Cons
- The public pages do not spell out broad integration coverage beyond LibKey for the institution plan.
- Some capabilities are described at a high level rather than through detailed workflow documentation on the pages reviewed.
- RR+ pricing depends on country parity pricing, so the exact amount may vary by location.
FAQ
Is ResearchRabbit free?
Yes. ResearchRabbit says it has a free offering and that the Free Forever tier includes unlimited search, unlimited collections, collaboration, library uploads, and up to 50 seed articles.
Can I complete a literature review on the free plan?
Yes. The Free Forever tier is described as sufficient for completing a literature review, including search, collections, collaboration, library uploads, and seed articles.
What is RR+?
RR+ is the premium version. It adds unlimited advanced search and organizational features, plus higher seed-article limits, multiple projects, and faster support responses.
How much does RR+ cost?
The default RR+ price shown on the pricing page is USD $10 per month, with country parity pricing available in over 100 countries. The site also notes country-based discounts and an annual-plan display on the pricing page.
How does an RR+ subscription work?
You can unsubscribe at any time, and access continues until the end of the billing period even after cancellation.
Quick Facts
- Category
- Literature review / research discovery
- Platform
- Web app
- Primary users
- Researchers, students, academic professionals, and institutions
- Pricing model
- Free tier plus paid RR+ and institution plans
- Website
- researchrabbit.ai
- Notable integration
- LibKey on the institution plan
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