mypanellab.com is online survey panel that lets you make money on paid surveys. Panel is free to join and use. You can take surveys on your computer or mobile.
GMass - GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!
iWadi - Take online paid surveys. Help your favorite brands and earn money online with iWadi online survey panel. Sign up for free.
Elevatr Email Marketing Automation - Fast and easy email marketing software
SurveyLab - Professional online survey tool - best survey software for the best price - Satisfaction Surveys, NPS, Market Research, Online Survey Creation and real-time reports.
Google Sheets Email Marketing - Email automation and validations directly from Google Sheets
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.