Thank you, James and thank you everyone for joining us this afternoon. We are very pleased with our results this quarter. Let me touch on a few of the highlights. Revenue grew 39% over the third quarter last year. We added 55 new enterprise logos, including one of the largest financial service providers in the United States, a large regional bank and one of the leading car rental companies in Europe and we continue to have great success in one of our largest verticals, healthcare, signing new deals this quarter with Boston Medical Center and Rush University’s Medical Center among many others. These brands recognize that the world is undergoing an intelligent transformation. Services powered by artificial intelligence and machine learning are fundamentally changing the way consumers are interacting with the world around them. For 20 years, the web was the centerpiece of every digital experience, fueled by blue links on a page. But today's services don't return web results. They give back direct answers in the form of maps, voice search answers, knowledge cards and conversational UIs. Gone are blue links, web pages and strings replaced by smart answers made up of things. Intelligent services have three parts. A UI for you to engage with it; AI that decides what answers to show you and these intelligent services each have their own knowledge graph that contains everything that they know about the world and how it's related, including what they know about a company. Now, companies cannot control the UI of these services and companies cannot control the AI of these services, but they can control what intelligent services know about them, which helps them to control what’s said about them and that's why just like it’s table stakes for every company to have a website today. We see an intelligent future where it’s table stakes for every company in the world to have their own knowledge graph. A company knowledge graph is a tree like structure that contains all the brands’ public facing information and how it's related. It starts with the schema and that defines all the entities the company has, like places and people, and products and menus and events. Then it's filled with the actual data, a company's knowledge graph provides the foundation for how structured information is discovered, identified and displayed by intelligent services. We believe any information that’s being published today in a company's website will need to be structured in knowledge graph to let intelligent services understand it. And Yext is addressing this fundamental need for businesses, by creating a system of record for digital knowledge in the cloud, synced across intelligent services everywhere. We recently renewed our contract with Arby’s, the second largest quick service sandwich restaurant in the United States. There are more than 1 million restaurants estimated in the US alone and we're working with well less than 10% of those today. So there's a really significant opportunity in food services and Arby's understands the transformation that's happening with intelligent services. At our ONWARD user conference, Arby’s discussed the tremendous impact they've seen since launching with the Yext in 2013, 26% increase in Google search impressions, 1.5 million profile views, 3.4 million phone calls and 11.4 million driving direction requests. That is a lot of curly fries. These stats are stunning and they prove the massive traffic driven off of intelligent services. Now as powerful as these results are, we see opportunities to go even further in the food services vertical. During the quarter, we announced the launch of Yext for Food to give restaurants even more tools like many think. Now, restaurants can easily upload or change their menu details inside Google, Yelp, Facebook, Bing, Foursquare, Allmenu, delivery.com, MenuPages and more and they can also publish deep knowledge about their business like ingredients and the prices and daily specials and photos and more across the entire digital ecosystem. And we added specialty food publishers, including Postmates, Zomato, Slice and MenuPix to our industry leading networks, allowing customers to sync this vital information to the exact places where customers are most likely to look forward. We are really excited about the Yext for Food. Now, earlier this month, we held our annual user conference called ONWARD, bringing together leaders in marketing and technology to discuss how the world is changing through the rise of intelligent services. This year's theme was the intelligent future. We set attendance records for the event with more than 600 of our customers and partners joining us in person and thousands more on the live video feed and on-demand replays as well. Through our success with Yext panels, customers heard about the results we've achieved with leading businesses around the world, like Comcast. Since launching with Yext about a year ago, Comcast has been able to increase visits, increase new product subscriptions and increase orders from their local pages well into the triple digits, in fact 15% of all organic orders come from Yext local pages. Volvo highlighted the greater control that they now have over their brand experience. Since launching with Yext about six months ago, Volvo has published more than 109,000 dealer updates across its listings and discovered and corrected more than 53,000 data errors. And Marriott, who saw a nearly 42x return on investment for US hotels by tracking the lift in listings click through rates, rooms books and revenue generating. ONWARD brought together an elite group of thought leaders, including Amazon's Chief Evangelists for Alexa, Google’s Head of Strategic Partners and the Co-Founder of Cortana and Microsoft’s Director of Artificial Intelligence, just to name a few. These speakers spoke about how AI, machine learning and voice search are transforming the way that businesses need to engage with their customers. And to help our customers stay ahead in this intelligent transformation, we announced some incredible new features to our knowledge engine, given the customer even more powerful ways to connect with the world around them. The first new product we announced was Yext for Events. Now when you search in your phone for events or events near me in Google, many users now get a calendar containing local events. This is an example of structured knowledge, supplanting blue links. Yext for Events lets businesses manage and sync the details about their events. This ensures key details like the starting time, location, the agenda, the bios of the speakers and more of this kind of deep knowledge are available in voice search and available in conversational UI. This gives the targeted audience the best opportunity to discover events that are of interest to them. Our knowledge engine already included integrations with Google, Facebook, Apple and dozens of other publishers where consumers may look and with the launch of Yext for Events, we added event specific sites that consumers frequently find -- frequently use to find things to do, like Eventbrite and Eventful through our network. We believe the market opportunity for events is substantial, mainly because there are so many different reasons companies hold one to promote their brand, to introduce something new to demonstrate, to peach, entertain, inform, interact. For example, in the financial services industry, there are wealth management seminars or in healthcare, there are wellness fairs, there's medical conferences. Nearly every business in the world today uses events to engage with their targeted audience. In the intelligent future, Yext for Events can become the single source of truth for marketing teams ensuring that all the details about the event are accurate and broadly available. Yext for Events is a great example of the growing number of opportunities where we can solve problems for our customers as they prepare for the intelligent future. The second new service we announced at ONWARD and revealed its power through a live demonstration was a revolutionary new feature that we call Knowledge Assistant. Knowledge Assistant lets businesses text us updates without ever having to log in or download an app. For example, a store manager could text us a photo of a new product and we update it across the network. Customers can text photos, change hours, even respond to reviews in real time simply via SMS or Facebook Messenger. And Knowledge Assistant is proactive and is intelligent. It reaches out when we think an update might be necessary. Like to ask, are you really open on Christmas? This breakthrough conversational UI functions as a business assistant, letting companies keep their critical information up to date through easy to use Facebook messenger or SMS. The intelligent transformation is about more than just responding to changes in consumer behavior. It's also about putting new tools into the hands of our business customers, making their lives easier and improving their performance. The third new feature we announced at ONWARD was our integration with WeChat. Developed by TenCent, WeChat is one of the most popular social media technologies in China and it's got more than 980 million monthly active users around the world. It's been called one of the world's most powerful apps, because it is used by consumers to do everything from discovery information of our brands to paying for goods and interacting with friends. Our integration with WeChat allows Western businesses with a presence in China to push their digital knowledge into the WeChat platform just as they were already able to do with Google and Facebook and Apple and others around the world. But now in China and now in WeChat, the WeChat location mini program is similar to a mobile store locator. Once synced to the Yext knowledge engine, customers can be sure their stores will appear in WeChat near me searches. In Mandarin, [Foreign Language] If our customers left ONWARD with one thought, it’s that it's time to start their own intelligent transformation. Many of the presentations our customers saw at ONWARD are now available online. We think seeing these will help you better understand the problems our customers face and how we are providing specific solutions that will help our customers prepare for the world of intelligence and thrive in the opportunities it creates. Please reach out to James for details on how you can view them. And of course, we hope to see more of you at ONWARD 2018. We could not be more excited about our progress, our new product to support our vision and the huge opportunities we have ahead. And with that, I'll turn the call over to Steve.