OpenTok Alternatives

Brings voice and messaging to your web and mobile applications.

Plivo simplifies your business communications.

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

SightCall offers comprehensive real-time video APIs and Mobile SDKs that makes it simple to embed...

Nexmo is a simple two way SMS API with global reach and wholesale rates

Our hosted video chat API makes it simple for devs to embed beautiful multiparty video into apps on any device. Learn more here: https://t.co/4b5EbRg0SG

SendBird is messaging-as-a-service.

Blitzz provides software for Remote Video Inspections and Customer Support over Live Video.

freemium $35.0 / Monthly (Pro)

A special place for your podcasts

Cloud communication and data backend.

AddLive leverages WebRTC to allow anyone to easily add video and voice conferencing to their...

Intelligent visual customer support solution

The web technology of video assistance and ticketing system designed for technical support and after-sales services.

ICwhatUC is a customer self-service support application that uses augmented reality, through shared smartphone video, to simplify customer-driven repairs.