Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.

Email Inspire - Discover the best of email design and marketing — Browse email newsletters from top brands.

Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!

WhoSentWhat - We bring email newsletters from inbox to web

Google Forms - Simple web forms from Google.

Really Good Emails - A large collection of good product email design.