Zeplin - Collaboration app for UI designers & frontend developers
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.
Mightytext - Send & Receive SMS Text Messages from your computer. Sync'd with your Android #
Sense.Vision - User testing, playtests worldwide
ActiveWords - Auto correct on steroids
Qualtrics - Qualtrics is the most trusted research platform, helping brands make crucial business decisions. From surveys to insights to action.