Community-driven scientific paper ratings. Evaluate quality, not just citations.
Recently reviewed papers
Browse all papersCaffeine is negatively associated with depression in patients aged 20 and older
Jing Bao, Peile Li, Yang Guo, Yanxu Zheng, Michael Smolin...
Association between ketone metabolism and the risk of depression: An observational and Mendelian randomization study
Xue Dong, Paul Aveyard, Nicola Guess, Ninghao Huang, Tao ...
Effect of tulsi (Ocimum sanctum) and moringa (Moringa stenopetala) leaf extract of natural preservatives for raw milk: Studies on physicochemical, antioxidant, and microbial properties
Israt Zahan Saila, Md. Rakibul Islam, Zohora Khatun Akhie...
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See moreFrequently asked questions
What is Paperstars?
Paperstars is a platform where researchers can rate and review published scientific papers. Think Goodreads, but for science — with a focus on quality, transparency, and open dialogue.
How does academic verification work?
Reviewers who are academically verified (via academic email) have a "verified academic" badge. This ensures credibility while keeping reviews anonymous, so everyone can speak freely.
Why should I verify my academic status?
Verification adds credibility to your reviews while maintaining your anonymity. It helps build trust in the platform by ensuring reviews come from actual researchers in the field.
Are my reviews anonymous?
Yes — all reviews are anonymous by default, but your academic status is verified. This lets researchers give honest, critical feedback without fear of professional repercussions.
When you interact with a paper, you will be randomly assigned a pseudonym, e.g. "PurpleMicroscope". This is your anonymous name for this paper only.