Keen IO

Custom Analytics by API
Keen IO is an API platform that lets developers collect and study custom events at a massive scale. An "event" is a pretty broad abstraction, so let's unpack that a bit: Every time someone loads a webpage, clicks a link, draws a breath, takes a step, pauses a ...

Liftopia

Liftopia - Ski lift tickets: Save up to 80% off lift tickets with Liftopia! Buy ski deals online and save on skiing.

Freshplum

Freshplum brings the power of data science to online promotions
Freshplum helps online businesses, from billion-dollar luxury brands to boutique retailers, understand their visitors and refine their on-site promotions strategy. Freshplum takes an innovative approach by not launching blanket promotion campaigns, but by selectively ...

ElasticBox

Delivering application agility while providing operations stability
Founded in 2011, ElasticBox streamlines the development, deployment, and management of applications for any cloud. ElasticBox is pioneering a simplified, modular, service-based application development structure, where fully configured components of application ...

PagerDuty

PagerDuty is an operations performance platform designed to make businesses more reliable.
PagerDuty is an operations performance platform designed to increase reliability by eliminating the noise and chaos across the entire operations lifecycle. As the hub of all people and system activity to provide a single, unified view across their organization. ...

Cloudability

Cloud Spending: Under Control
Cloudability lets you see all your cloud spending in one place. Cost and usage data is aggregated from multiple platforms, improving cloud spend efficiency, eliminating unexpected overages and providing an enterprise-wide view of costs. In addition to a paid ...

3scale

Out of the Box API Management Solution
3SCALE provides a comprehensive solution that makes it easy for API creators to package, distribute, manage and monetize APIs to internal and external third parties. 3SCALE's SaaS infrastructure is flexible, secure and web scalable -- enabling the distribution ...

Freshdesk

Cloud-based customer service software for multi-channel support
Freshdesk is one of the fastest growing SaaS customer support solutions in the world today, with businesses right from the hottest garage startups, all the way to some of the biggest enterprises relying on it to deliver exceptional support to their customers. Packed ...

NodePrime

Infrastructure Management and Analytics
NodePrime is bringing visibility, flexibility and performance to datacenter infrastructure. We have built a vendor agnostic solution for aggregating, analyzing and automating machines and the data they generate at scale. Our product was built through the direct ...

AppDirect

The Leading Cloud Service Marketplace & Management Platform
AppDirect's cloud commerce platform is transforming how businesses work, from start to scale. Our award-winning platform empowers companies and organizations of all shapes and sizes to buy and sell business software and cloud services. Businesses can buy enterprise-grade ...

Iron.io

High Performance Message Queuing and Task Processing
Iron.io is the maker of IronMQ, an industrial-strength message queue, and IronWorker, a high-concurrency task processing/event-based computing service. Every production system uses queues and worker systems to connect systems, power background processing, process ...

Fastly

Fastly is a next generation CDN.

New Relic

Software makes the world run. New Relic makes the software run.

Gild

Leading Big Data Solution for Hiring.
Tech recruiting has been begging for innovation. That’s why Gild is here. Gild brings meritocracy to hiring. Gild provides tech recruiting solutions that harness the power of data to liberate hiring teams from the challenges of finding developers. Using patent-pending ...

Mapbox

Easily add fast beautiful maps to your sites and apps.
Mapbox is a platform for anyone to design and publish custom maps. We make it possible to pin travel spots on Pinterest, find restaurants on Foursquare and visualize data on GitHub. With our global, autoscaling infrastructure and cross-device compatibility, integrating ...

Streem

Unlimited Cloud Storage For Your Media (YC S12)
Streem is a magical drive on your device that lives in the cloud and gives you unlimited space. Unlike other cloud storage tools, Streem takes up no space on your computer, but still gives you instant access to your files without any lag. All media on Streem is ...

Infochimps

Big Data Infrastructure Made Simple
The Infochimps Platform is your cloud-agnostic, end-to-end Big Data solution, complete with infrastructure and expertise. Scalably and affordably ingest data from your legacy databases, data feeds, data from the web, or our Data Marketplace. Easily work with your ...

AuditFile

Cloud based audit software for CPA firms
AuditFile (Gastke Inc.) is the first cloud based solution for CPA firms that enables unparalleled management of the audit process. AuditFile automates key parts of the audit process, from uploading the trial balance to generating financial statements. We've also ...

DotCloud

Cloud application platform
DotCloud is a 2nd-generation platform-as-a-service. It makes it incredibly simple for developers to deploy and scale their applications, while at the same time delivering the flexibility and robustness required by critical business software. Developers can mix ...

Zencoder

Performance Leader in Cloud Encoding

FoundationDB

NoSQL Database with Transactions
FoundationDB is a new database engine. It combines the most important trait of traditional databases (ACID transactions) with the distributed design, fault tolerance, and high scalability of NoSQL databases. We've solved the hard problems of database consistency, ...

CircleCI

Continuous Integration and Deployment
CircleCI provides development and software teams the confidence to build, test, and deploy—quickly and consistently—across numerous platforms. Built to address the demanding needs for today's application development environments, CircleCI supports all types of ...

Docker

Build, Ship and Run Any App, Anywhere
Docker is an open platform for developers and sysadmins to build, ship, and run distributed applications. Consisting of Docker Engine, a portable, lightweight runtime and packaging tool, and Docker Hub, a cloud service for sharing applications and automating workflows, ...

Hall

Team Communication Platform
Hall is team communications: Chat, share files, create groups with people in or out of your company Available on iPhone, iPad, Android, Mac, Windows, Linux and Web. * Featured in Apple's App Store & Google Play Web: https://hall.com Integrations: https://hall.com/integrations/ iOS ...

Koding

Browser-based New Generation Software Development Platform
Koding is a feature rich cloud-based development environment complete with free VMs, an attractive IDE & sudo level terminal access. The Koding platform provides all you need to move your software development to the cloud. You will be up and running in minutes ...

Synata

The Future of Enterprise Search
Synata is an enterprise search engine for businesses that use cloud and on-premise software. We connect users to their company’s structured and unstructured data so they can quickly find information across Salesforce, Google Apps, Box, Dropbox, Zendesk, JIRA, ...

Coderbuddy

Helping startups & companies grow metrics & ship product leveraging our developers
Coderbuddy is solving the software development capacity shortage, and is founded by Social Networking pioneer and Napster investor Adrian Scott. We're creating a disruptive platform starting with a web-based development, testing & publishing environment, adding ...

Humanoid

Labor in the Cloud.
Humanoid is a crowdsourcing QA and cost optimization technology built on top of Amazon Mechanical Turk. We use advanced machine learning techniques to model and predict how well individuals will perform different virtual tasks, then assign work to them in a way ...

CloudAcademy

Learn Cloud Computing. Now.
CloudAcademy.com is a platform to learn cloud computing and test your skills. In the past three years there has been a significant movement towards Cloud based IT services, platforms and deployment strategies. This has caused disruption in the IT sector resulting ...

Topicmarks

Auto-organize your cloud documents meaningfully
Topicmarks has launched in beta a web service that helps information workers analyze and summarize all their cloud documents according to what they need to write or present. It's like a Mint.com and smart Cliffnotes for all documents in your cloud. Try a limited ...

SocialFolders

Sync Your Social Life!
SocialFolders is DropBox for your social content: a unique and simple way to manage, sync and truly own any file on the social web. SocialFolders is rethinking the way you can manage your dynamic, social online content -- from Facebook to Flickr to Google Docs ...

Piston Cloud Computing

Enterprise private cloud software with OpenStack
Piston Enterprise OS (pentOS)™ makes it possible to build a secure private cloud in under 10 minutes and removes the hours of time, complexity and technical expertise traditionally required to build private clouds.

Bitnami

The App Store for Server Software
The App Store for Server Software. Deploy server applications with one click: in your laptop, as a virtual machine or in the cloud. Choose from dozens of popular applications and development environments including Rails, Django, CRMs, blogs, document management ...

Stitch Labs

Multichannel Selling Made Simple
Since 2011, Stitch Labs has been creating software that simplifies commerce, decisions, and life for retailers and wholesalers. The intuitive Stitch Labs platform streamlines inventory, orders and data across multiple channels. It also delivers the most robust ...

2600hz

Next generation open-source VoIP "Scalable" infrastructure. Similar to Broadsoft .
We develop the next generation VoIP (Voice over IP) infrastructure for carriers. Our software is open-source and utilizes the bleeding edge technology from other industries to help make this cloud based technology scalable, API driven and completely clusterable. ...

Anaplan

Anaplan Empowers Company to Act, Collaborate in Real Time
Cloud-based modeling and planning for sales, operations, and finance. Anaplan is disrupting the world of business modeling and planning. We built our platform from the ground up to empower companies to plan, collaborate, and act—in real time. Anaplan enables business ...

LiveLoop

Real-time collaboration for the enterprise desktop
LiveLoop is real-time collaboration across desktops, Web, and mobile.

Tlon

Reinventing the Internet at the systems level
Tlon is the corporate vehicle of the open-source Urbit software stack (urbit.org). Urbit is a clean-slate reimplementation of the whole system software stack. On the bottom it's a replacement of the lambda calculus, in the middle it's a new functional programming ...

Expresso

Accelerated data transfer
YC W11-Expresso is accelerated big data transport for high speed networks and the cloud. We enable previously constrained users, primarily in the media, cloud, and analytics spaces, to move massive data files around the world, between data centers, and into 3rd ...

Apcera

Apcera is building the modern enterprise IT platform.
Apcera is a managed service technology company that helps organizations successfully take advantage of today's groundbreaking technology. Continuum by Apcera is an Agile Policy Platform offering technology management smarter, more efficient controls that align ...

Webpop

The Cloud CMS for Designers and their Clients
Webpop is a fully hosted platform for front end developers and designers to create incredible content-backed websites.

Microtask

Real-time distributed labor platform
Microtask provides real-time human intelligence as an enterprise cloud service. We combine machine and human intelligence for outsourcing labor-intensive business processes as tiny microtasks, while providing strict SLAs on quality, turnaround times and guaranteed ...

drone.io

Continuous Integration platform built on Docker
Drone is an open source Continuous Integration and Deployment solution built on Docker. Drone is perfect for organizations that want a modern replacement to Jenkins. It takes just a few clicks to setup and run on your own server infrastructure, like Jenkins. We ...

Mesosphere

Turn your data center into one big computer.
An evolution of virtualization. Rather than provision and manage virtual machines, Mesosphere's data center operating system makes executing and managing applications in a data center just like launching applications on a smartphone by running them on Apache Mesos. Portable ...

Traxian

making integration viral, just as Facebook made friendships viral
Traxian’s Intercloud Gateway solution enables major business solution providers to interconnect their own and others’ proprietary cloud platforms for the exchange of invoices, payments and other data. For their end users, connecting systems to sync data becomes ...

Message Bus

Message delivery for the next generation
At Message Bus we believe that email is crucial to the way that companies talk to people. Email can empower products to grow, create meaningful connections, and help amazing customer experiences happen. We strive to make the conversation between companies and people ...

Nubity

Fanatical Support for every cloud server
We provide a centralized monitoring platform for public and private cloud management (SaaS) allowing customers to view all server alerts in a single console. In addition, we provide our customers the opportunity to delegate server management responsibilities to ...

Weemo

Embedded Cloud Video Communication
Weemo's product set consists of web and mobile APIs to enable video communication and web collaboration as a feature of enterprise application software. Weemo ties in to the application workflow by offering a contextual experience that is application, client, device, ...

OrionVM

Wholesale Cloud Superstructure
The OrionVM Wholesale Cloud Platform is a revolutionary IaaS suite (virtual storage, compute, orchestration and virtual networking) that delivers 25-85% better margins to our partners than partnering with Amazon. We enable the delivery of high-performing, highly-reliable ...

Airpost

Cloud Security Management for IT
Backed by TechStars, Microsoft, Alchemist Enterprise Accelerator and strong angel investors. Airpost automatically discovers cloud services employees are using to give IT Managers and CIOs full management and reporting outside their network. The Airpost provides ...

Witsbits

Dead Simple Cloud Managed Virtualization
Witsbits lets you virtualize your physical servers and make them 100% cloud managed in a snap. No installation, no configuration, no maintenance or backups of management systems, no future upgrades, no patching - it just works, instantly. Customers tell us they’ve ...

Stackmob

Mashape

Mashape is a hub for Cloud APIs.
We make it easy to distribute, monetize, manage and consume cloud APIs. Mashape is building a world-class marketplace for cloud APIs, driven by a passionate community of developers from all over the world. Our mission is to facilitate a new revolution in software ...

Appirio

A global services provider, helping companies power their business with mobile, social and cloud technology from salesforce.com, Google, Workday and CSOD

3DPrinterOS

Cloud Operating System for 3D Printing (Windows / OS X for 3D Printing)
The world’s first operating system for 3d printers. 3DPrinterOS is the only platform that gives users the ability to search or upload 3d printable content, quickly and easily repair designs, customize settings, slice in the cloud and send files for printing anywhere ...

InCloudCounsel

Legal document software and services for the enterprise
InCloudCounsel manages and processes high volume legal documents. With our network of expert, virtual attorneys and our cloud-based document management software, our service allows our clients to reduce legal costs, increase quality and consistency, and enhance ...