Specifically designed for wordpress blogs. Contact Form 7 can manage multiple contact forms, plus you can customize the form and the mail contents flexibly with simple markup.
https://wordpress.org/extend/plugins/contact-form-7/
Widgets · Feedback Forms and Surveys
Get access to data on 23,344,411 websites that are Contact Form 7 Customers. We know of 10,194,236 live websites using Contact Form 7 and an additional 13,150,175 sites that used Contact Form 7 historically and 921,164 websites in the United States.
Contact Form 7 websites that are also using other technologies.
Get a list of 23,344,411 websites using Contact Form 7 which includes location information, hosting data, contact details, 10,194,236 currently live websites and an additional 686,529 domains that redirect to sites in this list. 13,150,175 sites that used this technology previouslyand 921,164 websites in the United States currently using Contact Form 7.
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