Agora.io
Twilio
MirrorFly
Plivo
MessageBird
TalkJS
Nexmo
Google Cloud Speech API
Videxio
Zoom
join.me
GoToMeeting
Skype
Skype Meetings
appear.in
UberConference
Twilio - Brings voice and messaging to your web and mobile applications.
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.
MirrorFly - World's Most Scalable Voice, Video & Chat SDK for Small, Medium & Enterprises
join.me - Instant screen sharing. Instant Aha!
Plivo - Plivo simplifies your customer engagement.
GoToMeeting - GoToMeeting is a web conferencing service offering a range of services which are available on Mac, PC, iOS and Android devices.