uCalc Usage Statistics

Calculators and form builder system.


Widgets · Feedback Forms and Surveys

uCalc Customers

Get access to data on 5,853 websites that are uCalc Customers. We know of 2,952 live websites using uCalc and an additional 2,901 sites that used uCalc historically and 334 websites in the United States.

uCalc Location Market Share and Movement
Technology Won Lost
Contact Form 7 Contact Form 7 153 46
MailChimp MailChimp 14 8
WPForms WPForms 13 5
123FormBuilder 123FormBuilder 11 3
OptinMonster OptinMonster 7 1
uCalc Competitors and Similar