Yes, both Constant Contact and Linkjoy offer a Free Trial.
Constant Contact is designed for Large Enterprises, Medium Business and Small Business.
Linkjoy is designed for Medium Business and Small Business.
The starting price of Linkjoy begins at $4.99/Month when Billed Yearly, while pricing details for Constant Contact are unavailable.
Some top alternatives to Constant Contact includes Campaigner, Moosend and SMTP.
Some top alternatives to Linkjoy includes Linktree, Bitly, Geniuslink, Linkly, Linkstagram, BioLinky and MyLinks On Acalytica.