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.

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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!

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

Rayyan is a one point shopping for all academic works.
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It’s totally ace and I’m pleased to see this development where you can do screening in duplicate. It’s so intuitive you don’t really need the user guide. I’ve done several reviews and one of the worst parts is matching the inclusion/exclusion decisions between review authors to decide what references to retrieve – this couldn’t be easier thanks to Rayyan.
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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.
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