Blitzz Alternatives

Allows users to connect using either text or webcam for video conferencing. Reliable chat room open all day and night allowing people to connect online.

With Callr, never again suffer the business consequences of forcing your team and partners to stick to an obsolete call scenario hardwired into your communication system. Business teams can easily create advanced AI-powered call scenarios without technical skills, enjoying the...

SliQ brings voice, video calling and entertainment that works even over networks where other apps fail. With SliQ, experience video calls that scale from very high quality on WiFi or 4G/3G to an uninterrupted smooth video calling experience on 2G/3G networks in emerging markets.

Plivo offers a simple, quick, and scalable way to modernize customer communications. Businesses of all sizes — from growing startups to public companies — rely on Plivo to deliver better customer experiences.

With a superbly designed and intuitive user interface, the softphone offers easy set up with lots of preconfigured VoIP providers built in and smart call management features. Enjoy high quality enterprise communication features with zero effect on battery life.

all-in-one Communication and Collaboration Platform. The NYNJA platform combines the benefits of instant chat, video conferencing, screen sharing, file sharing, asset management collaboration, and much more, in one fast, easy and reliable platform.

The Hangouts API provides the programming interface to Hangouts video calls. It provides a JavaScript interface that enables your app to do such things as list the Hangout participants, share data between instances of your app in the Hangout, control some aspects of the user...

Tellephant is a one stop shop for everything you need to grow your business. Make your business more accessible with WhatsApp!

Messenger for WhatsApp™ (WA Messenger) is a wrapper for WhatsApp Web. It loads WhatsApp Web in toolbar popup UI and has badge icon text notification for all new conversations (even if toolbar popup is closed).

A server-less network video phone that is powered by DirectX for real-time video streaming. SSuite UltraCam Video Phone was designed to be a server-less communicator for use within any LAN or Wi-Fi network.

Sylo is a Smart Wallet designed for your best digital life. You keep your assets, your contacts and your conversations all in one place.

Cheap SMS Gateway with simple API and 24/7 Support. Pricing cheaper than Twilio in 2-3 times. Good choice for startups.