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

Simply Measured - Simply Measured helps data hungry marketing & PR folks measure social media and create beautiful, custom reports in Excel and other formats.

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.

Vaizle - Vaizle is a marketing analytics suite that brings all your ads & social media data into one actionable dashboard. Try Vaizle's free tools for social media, ads, and competitive analysis, alongside Google Sheets and MS Excel connectors.

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.

Frrole Scout - A complete social intelligence tool that incorporates Social Listening, Audience & Influencer Intelligence in a simple, elegant UI.