Yes, both /tap and RemNote offer a Free Trial.
/tap is designed for Individuals, Large Enterprises, Medium Business and Small Business.
RemNote is designed for Individuals, Freelancers and Small Business.
Pricing for /tap Starts at $7/Month whereas for RemNote Starts at $6/Month.
Some top alternatives to /tap includes Amanote, Notes.io, NotePlan, RemNote, Einote, NoteStack, Spake, NoteBytes, QuickTab and StickyNoted.
Some top alternatives to RemNote includes Evernote, Amanote, Notes.io, Simplenote, Microsoft OneNote, UpNote, Easynote, Notion, Einote and Obsidian.