Neither Stackmash nor Notificationpro offers a free trial.
Stackmash is designed for Large Enterprises, Medium Business and Small Business.
Notificationpro is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Stackmash Starts at $21/Month when Billed Yearly whereas for Notificationpro Starts at $7.
Some top alternatives to Stackmash includes Notificare, Syncify, Qualified, Notify.Events, SuprSend, Notificationpro, Noticeable, Workvivo, Acapela, IFTTT and OptinBox.
Some top alternatives to Notificationpro includes VWO Engage, OneSignal, NotifyVisitors, PushAlert, Push.World, NotificUp, Notificare, PushNinja, Webpushify, SmartPush and eNotify.
