SightCall Alternatives

WebRTC is a free, open project that enables web browsers with Real-Time Communications (RTC) capabilities via simple JavaScript APIs. The WebRTC components have been optimized to best serve this purpose.

Plivo's Voice API enables businesses to build Voice apps to reach customers globally in 200+ countries. Try Plivo's Voice API for free. Instant Sign Up.

Chat interoperability-as-a-service

NextPlane offers cloud-based, scalable unified communications federation service for the enterprise.

Brings voice and messaging to your web and mobile applications.

Calix is a communications equipment supplier focused on access solutions for delivery of broadband services.

Unitely provides visualization of communication flow enabling organizations to take corrective actions and create more efficient teams.

Conference room booking system

PanTerra provides cloud-based unified communication solutions for small and medium-sized enterprises.

Investis helps companies to use digital channels to increase revenue, enhance employee engagement and influence corporate audiences.

Build a custom video experience using our robust APIs, or add plug-and-play video to your website in minutes using Video Chat Embeds. Start Building for FreeTalk to SalesTalk to Sales .

Turn your phone into a Walkie Talkie. Don't waste time on phone calls and voicemails.