SurveySwap - Find survey participants for free. help each other by taking each other's surveys.

Simple Poll - The easiest way to create polls in Slack

SurveyCircle - SurveyCircle is the world’s largest community for mutual support in online research – helping students, PhD candidates, researchers, founders, and startups to find survey participants for research studies and market research surveys.

minipoll - Create simple shareable polls in seconds

Pollfish - Pollfish's mobile survey platform provides today's professionals with deep insights from real consumers leading to better business decisions. Create your first survey in minutes.

doopoll - Create live, instant, editable polls effortlessly