OpenTok - 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 .

Digsby - Tagged makes it easy to meet and socialize with new people through games, shared interests, friend suggestions, browsing profiles, and much more.

Swipes - Plan projects, take action and discuss.

Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Twilio - Brings voice and messaging to your web and mobile applications.

Nimbuzz - Get the latest, headlines, breaking, regional news fast.