Rayyan for Systematic Reviews

Limitations

While Rayyan is a robust tool for screening articles for the purpose of conducting a knowledge synthesis study, there are several limitations that you must be aware of before selecting this tool.

• It does not offer PDF annotation capability. You must rely on the labeling system.
• You cannot edit or delete any citation within a review.
• It does not support quality assessment/appraisal or data extraction. 
• Only an English-language interface is available.