Rayyan QCRI

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!

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

My co-author was very apprehensive about screening having screened around 500 for his masters and it was a complete nightmare using a traditional reference management program – it’s also his first Cochrane Review! But he found it easy to use Rayyan and was quickly able to include and exclude the reviews. Thank you for such a great tool!
Anonymous
Read more…
Rayyan is a one point shopping for all academic works.
Anonymous
Read more…
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…

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