Squibler offers Free Trial, but Slick does not.
Squibler is designed for Individuals, Freelancers, Medium Business and Small Business.
Slick is designed for Medium Business, Small Business and Individuals.
Pricing for Squibler Starts at $9.99/Month whereas for Slick Starts at $6.58per month when Billed Yearly.
Some top alternatives to Squibler includes Sassbook, Dabble, GitBook, Qualified, Docswrite, Workvivo, IndiePaper, Novelitist, Novlr, Slick, Scrilys and Writeby.
Some top alternatives to Slick includes SimplyDocs, Documint, DocSavy, Bobson, Speedy Newsletter, INSPAKT DOC PLATFORM, Sizle, Qualified, Workvivo, Storydoc, Quill.app and DeftPDF.