Neither Four nor Zip offers a free trial.
Four is designed for Large Enterprises, Medium Business and Small Business.
Zip is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing details for both Four and Zip are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Four includes PayFlexi, Klarna, Wisetack, Affirm, Afterpay, Laybuy, Sezzle, Zip, Splitit and PayNet.
Some top alternatives to Zip includes Checkout.com, BizPayO, plug&paid, Credit Key, Four, Wisetack, Afterpay, Laybuy, Sezzle and Splitit.