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

The rayyan software saved many days of work.
Anthony Messina, MD MSPH MBA
Primary Author CARG 130, Cochrane Reviews
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I am building a database called ‘Oral Cancer Organization: Evidence Based Resource’. Rayyan is really helpful, I am very interested in it and believe it can be used for automation of daily/weekly/monthly updating the database. It's the best, Rayyan is the back-bone of the whole project. We would not have dared to think about doing something like this.
Dr Anirudha Agnihotry
President, Oral Cancer Organization, Mahatma Gandhi Medical College
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I am a huge fan of Rayyan and regularly tell others it is the best sifting software I've come across. Quick to learn and incredibly intuitive to use, I recommend it to all new authors I work with.
Kayleigh Kew
Systematic Reviewer, St George's, University of London
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https://www.youtube.com/embed/irAOQgzFMs4

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