InnVest
TopNotepad offers Free Trial, but M3 does not.
TopNotepad is designed for Freelancers, Medium Business and Small Business.
M3 is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both TopNotepad and M3 are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to TopNotepad includes Xero, Sage Accounting (Sage One), Patriot Accounting, Quickbooks, Freshbooks, easybook.io, QuickFile, AccountsPortal, Sage Business Cloud Accounting, Invoiced, CloudBooks and Wave.
Some top alternatives to M3 includes Xero, Sage Accounting (Sage One), Patriot Accounting, ActivityHD, ProfitBoard, Smarty Accounting, QuickFile, AccountingSuite, Reporter Software, Hotelier Books, AccountsIQ and Sage Intacct.