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.

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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!

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How to cite Rayyan

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

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What people are saying

Thank you for this super tool.
Anonymous
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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
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From just an hour or so working with the system I can say that this already made a very good impression on me.
Bernd Richter
Coordinating Editor, Cochrane Metabolic and Endocrine Disorders Group
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Watch a quick tour

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

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