Yes, both OSlash and Linkjoy offer a Free Trial.
OSlash is designed for Large Enterprises, Medium Business and Small Business.
Linkjoy is designed for Medium Business and Small Business.
Pricing for OSlash Starts at $3.16/User/Month when Billed Yearly whereas for Linkjoy Starts at $4.99/Month when Billed Yearly.
Some top alternatives to OSlash includes Bitly, Rebrandly, Geniuslink, ShortURL, Short-me.me, Short.io, Switchy, Linkjoy, MyLinks On Acalytica, Recut and Shortener & Simplicity.
Some top alternatives to Linkjoy includes Linktree, Bitly, Geniuslink, Linkly, Linkstagram, BioLinky and MyLinks On Acalytica.