Rayyan

Rayyan is a 100% FREE web application to help systematic review authors perform their job in a quick, easy and enjoyable fashion. Authors create systematic reviews, collaborate on them, maintain them over time and get suggestions for article inclusion.

Sign in Guest Access Sign up

Rayyan also has a mobile app. With this app, you can screen your reviews on the go such as while you are riding the bus. You can even use the app while offline; once connected, the app will automatically sync back to the Rayyan servers!

Appstore Googleplay

How to cite Rayyan

Please cite Rayyan when you report about the reviews that you create with the help of Rayyan.

Citation information

What people are saying

We found Rayyan quick and easy to use for screening references and takes headache out of matching coauthor's decisions.
Cochrane Airways group
St Georges University of London
Read more…
I'm not aware of anything else which does the same or a better job.
Anonymous
Read more…
This is a great tool. We whizzed through 250+ hits in a couple of hours. It is a great feeling to work online and feel the burn. Some people like to jog on their own.... Rayyan is a bit like a jogging trainer! Good job.
Anonymous
Read more…

Twitter

Watch a quick tour

https://www.youtube.com/embed/irAOQgzFMs4

Watch and Learn more

YouTube channel

Need help?

Contact us

Help us make Rayyan better

Take the survey