ReadCube Papers
7.2#6 in citation management softwareFrom $95 a yearAndroidiOSWebAPI
VisitIt suits researchers and teams managing scientific literature, systematic reviews, or enterprise research workflows. It may also suit writers who want to connect references with Overleaf.
Sciwand suits researchers working on literature reviews, paper screening, source analysis, and academic writing. It may fit users who want local library storage and configurable cloud sync or who use reference libraries it can sync one-way.