Maze Templates - A library of pre-made user tests and surveys
Walkie - Walkie is an online communication providing software that allows you to remain in touch with the other persons.
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.
Slack Voice Chat by Standuply - Easily record and send voice messages on Slack 🗣️
UserTesting.com - Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!
Cord - One tap voice chat