Premise

Bringing visibility to the world's hardest-to-see places
Human-directed and machine-refined, Premise indexes and analyzes millions of observations captured daily by our global network of contributors, unearthing connections between them to map reality on the ground, and help global decision-makers move faster and make ...

BeautyWhim

HotelTonight for Beauty Appointments
BeautyWhim is the new way to find and book last minute beauty appointments. A cross-platform, consumer and salon-facing application created by a salon owner who gets it. Built for busy people who expect anytime/anywhere solutions on an as-needed basis via mobile ...

Superfeedr

Realtime feedburner
We push any type of data from publishers to subscribers. We focus mostly on feeds on push them either via PubSubHubbub (we're the biggest hub out there) or via XMPP. We push content from Tumblr, Etsy, Gowalla, FoxNews, HuffPo... to services like Google Reader, ...

Miso

The Ultimate TV Companion
Miso is a 2nd screen experience that makes watching TV more social. Viewers can earn points and badges, share their shows with friends, and track their viewing. Miso is on the iPhone, iPad, Android and web. Try our alpha version at http://gomiso.com or download ...

Livefyre

Replaces comments with live conversations about web content
Livefyre is the best real-time conversation platform on the web. Replace your outdated comment system and change the way people interact with content on your site.

Fountain

Realtime help from experts
We're building a mobile, realtime communication platform that instantaneously connects consumers stuck on a problem with the experts most qualified to assist them. Need help? Simply speak or type a question in plain English. We’ve trained natural language processing ...

Hackpad

Smart collaborative documents.
Hackpad is a simple tool to edit, organize and share collaborative documents.

PocketMath

A self-serve buying platform for programmatic mobile ad inventory.
PocketMath is the world’s largest self-serve mobile advertising platform for buying programmatic (real-time bidding / RTB) mobile ad inventory across games, apps, and mobile websites, all in real-time. Offering 30 billion+ ad opportunities every day around the ...

Tout

Next Generation Video Platform
Tout is a next-generation video platform enabling the world's leading news, sports and entertainment brands to create high-quality video updates around the globe in real-time and publish instantly to their web, mobile and social outlets. Tout invented the first ...

Poll Everywhere

Instant, affordable audience response without clickers, using any mobile device.
Poll Everywhere is a real time audience response application that allows presenters and educators to get feedback from any mobile device via SMS, Twitter, and the Web. Polls can be embedded in PowerPoint and Keynote, and results shown in presentation in real time. ...

ProLeads

B2B Sales, Personalized & Automated (500 Startups Batch12)
ProLeads is a B2B sales automation platform that automates the research and qualification phase of prospecting. We find the most personal touch points between you and your leads, for you to use in super personalized emails at scale. The traditional lead generation ...

Grove

Hosted IRC and so much more.
Grove is hosted IRC for companies. We provide an IRC (chat) server for your business with additional features such as hosted searchable archives and channel access controls. Our vision is to create a virtual office for distributed teams. Good communication is ...

Firebase

The Realtime Application Platform
Firebase lets you build real-time, collaborative apps in a fraction of the time it used to take. We store and synchronizes your app's data between clients (web browser & phones) in miliseconds. We're used by 50,000 developers and are growing 20% per month. Games, ...

Worldly Developments

PubNub

A Revolutionary Data Stream Network for Building Massively Scalable Realtime Apps
PubNub is a secure global Data Stream Network (DSN) and easy to use API that enables our customers to connect, scale, and manage realtime applications and IoT devices. With over 70 SDKs for every platform, 250ms worldwide data transfer times, and scalability for ...