Open Knowledge Maps vs Research Rabbit

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

Open Knowledge Maps Free visual maps clustering the top 100 papers on any topic Visit Research Rabbit Visual citation-network mapper for papers — still free, now has RR+. Visit
RECATOOLS Score 6.7 / 10 7.7 / 10
Capability 6 7.5
Value for money 9 9
Ease of use 7 7.5
ASEAN readiness 7 6.5
API quality 5 0
Pricing Free Free
Free tier Full access free, no account required Full access for free
Paid from
Has API
Open source
Free to use
Users 500k+ researchers 1m+ researchers
Founded 2015 2021
Maker Peter Kraker Riley Davis, Timothy Chang
Verdict

Open Knowledge Maps turns a search query into an interactive map that clusters the top 100 documents from PubMed or BASE into visual topic groups — a fast, free way to get oriented in an unfamiliar field. It's a register...

Research Rabbit maps citation networks, co-authorship, and topic timelines around any paper, and for years operated as a fully free public good for researchers. That changed on October 30, 2025: a redesign kept the core...

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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.