1. Contact Form by WPForms – Drag & Drop Form Builder for WordPress
WPForms allows you to create beautiful contact forms, feedback form, subscription forms, payment forms, and other types of forms for your site in minutes, not hours!
2. Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress
Use Ninja Forms to create beautiful, user friendly WordPress forms that will make you feel like a professional web developer!
3. Contact Form 7
Contact Form 7 can manage multiple contact forms, plus you can customize the form and the mail contents flexibly with simple markup. The form supports Ajax-powered submitting, CAPTCHA, Akismet spam filtering and so on.