Yes, both Callback24 and CallPage offer a Free Trial.
Callback24 is designed for Large Enterprises, Medium Business and Small Business.
CallPage is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Callback24 Starts at $49/Month when Billed Yearly whereas for CallPage Starts at $19/Month when Billed Yearly.
Some top alternatives to Callback24 includes ResponseTap, Calltracks, CallView 360, calltrak, TeleCapture, Call Tracker, Tracking Sales Calls, Calls to Clients, LiveCall and Callback Tracker.
Some top alternatives to CallPage includes Lucep, Leadtosale, B2B Salesfuel, eSales Hub, ChatFlow247, Qualified, Workvivo, Click2Contact, LiveCall, Novocall, IFTTT and Calldrive.