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.
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!
Please cite Rayyan when you report about the reviews that you create with the help of Rayyan.Citation information
“ 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. „
“ 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. „
“ Rayyan is an incredible and free tool for selecting studies for systematic review and meta-analysis! I love it! „