Comparison

Mail Shark vs PostcardMania for HVAC

A head-to-head comparison of Mail Shark and PostcardMania for hvac contractors.

Larry DeLuca

Updated September 2, 2025

★ 4.7

From All-inclusive quotes; typical HVAC EDDM ~$2,335 for 5,000 postcards

★ 4.6

From Free design; typical 5,000-piece HVAC campaign ~$2,500-$3,500

Want the full buying guide?

Enter your email and we'll send the complete comparison — pricing breakdowns, feature matrix, and the questions to ask each vendor.