Table 1.

Features from systematic reviews not assessed in this review, with rationale.

Features not assessed	Rationale
Functional	Part of our inclusion criteria
Reference allocation	Reference management excluded from this review
Randomizing order of references	Not part of systematic review process
Non-Latin character support	Review focused on English language systematic review software
Straightforward system requirements	Part of our inclusion criteria
Installation guide	Not necessary for web-based software
No coding	Part of our inclusion criteria
Mobile- or tablet-responsive interface	Not necessary for web-based software
Other stages	Not a discrete or comparable step
Multiple projects	Not part of the systematic review process
Work allocation	Duplicated with “distinct user roles”
Export of decisions	Duplicated with export
User setup	Duplicated with “distinct user roles”
Filter references	Duplicated with screening records
Search references	Duplicated with “database search”
Insecure website	Information not available to reviewers
Security	Information not available to reviewers
Setting up review	Not a discrete or comparable step
Automated analysis	Not a discrete or comparable step
Text analysis	Not part of the systematic review process
Report validation	Not part of the systematic review process
Document management	Reference management excluded from this review
Bibliography	Reference management excluded from this review