SIB
Frame.io offers Free Trial, but Nextjournal does not.
Frame.io is designed for Medium Business and Small Business.
Nextjournal is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Frame.io Starts at $13/User/Month when Billed Yearly whereas for Nextjournal Starts at $99/User/Month.
Some top alternatives to Frame.io includes Ziflow, Wipster, iconik, Zoho Flow, Flowz, Qualified, Superflow, Workvivo, Dropbox Replay, Suite Studios, Reviewflowz and Nextjournal.
Some top alternatives to Nextjournal includes nodebook, Note-Smart, Deepnote, Qualified, Workvivo, Hyperquery, Almanac, Pascal Workflow, Jumppl, Paper Workspace and IFTTT.