— Research Tool

Research Rabbit

Last updated 2026-07-12 · Reviewed by ToolForge Editorial

A visual discovery engine for academic papers — like Spotify's 'similar artists' for citations.

★ 4.4/5 · 500K+ researchers · Since 2020 · Always free

Free For researchers

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Find the papers you didn't know you needed

Research Rabbit maps the citation graph visually — add a paper and it surfaces related work, co-citation networks, and the labs behind them. Researchers use it to go down rabbit holes productively instead of drowning in Google Scholar.

Who it's for: PhDs, literature reviewers, and anyone building a citation network for a paper or grant.

Key features

🕸️ Visual graph

See how papers connect at a glance.

🔗 Co-citation maps

Find seminal works via citation clusters.

📚 Collections

Build and share reading lists.

🔔 Alerts

Get notified when new related work drops.

The honest take

✓ What works

Free and nonprofit-friendly
Far better discovery than Scholar
Visual, intuitive
Great for literature reviews

✗ What doesn't

No full-text search of paywalled PDFs
Smaller than Semantic Scholar index
Web only, no mobile

Verdict

The best free tool for discovering and mapping academic literature. Pair it with Semantic Scholar or Connected Papers for a complete research workflow.

💡 Transparency: This review contains affiliate links. If you sign up through our link, we may earn a commission at no cost to you. We only recommend tools we use ourselves. Full disclosure.