MarkUp vs ZenProof

MarkUp

6.8 #4 in Web Annotation Tools

About MarkUp

ZenProof

4.8 #25 in Online Proofing Software

About ZenProof
MarkUpZenProof
Free planNoNo
Free trialYesNo
Paid from$79/mo—
Open sourceNoNo
Platformsapi, extension, WebWeb
Free planNoNo
Video proofingYes—
Approval workflowsbasicmulti_stage
Version historyYesYes
Guest reviewersYesYes
Custom brandingYes—
Storage limit100 GB—

Both are listed in Best Online Proofing Software. On Inferse, MarkUp scores higher on our published basis.