Calls on Slack - Make voice calls in Slack
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
OpenPhone - Simplest way to own a business phone number
hellocecil - Use one-way video to spot your top job candidates
Yodel - Group photo and video sharing. Create stories with friends, join stories from around the world.
Pluot Communications - Big-screen video conferencing for startups