Google Drive - Forms - Create a new survey on your own or with others at the same time. Choose from a variety of beautiful, pre-made themes or create your own. Analyze your results in Google Forms. Free from Google.
MailReach.co - The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.
TellForm - Opensource form builder alternative to TypeForm
Warmup Inbox - Warmup Inbox is a tool that automates the process of warming up your email inboxes, raising your sender reputation and inbox health automatically.
SmartSurvey - Create and distribute surveys with our user-friendly yet advanced survey tool, then analyse results graphically.
Warmbox.ai - Warm up your cold email inbox, and never land in spam anymore!