Good afternoon. My name is Connor, and I'll be your conference operator today. At this time, I would like to welcome everyone to the GoDaddy second quarter 2015 earnings conference call. All lines have been placed on mute to prevent any background noise. After the speaker's remarks, there'll be a question and answer session. If you would like to ask a question during this time, simply press star, then number 1 on your telephone keypad. If you'd like to withdraw your question, press the pound key. Thank you. Marta Nichols, Vice President of Investor Relations, you may begin your conference.
Thanks, Connor. Good afternoon, and thank you for joining us for GoDaddy second quarter 2015 earnings call. With me today are Blake Irving, Chief Executive Officer, and Scott Wagner, Chief Operating Officer and Chief Financial Officer. Blake and Scott have some prepared remarks, which will follow with a question and answer session. On today's call, we'll be referencing both GAAP and non-GAAP financial results such as total bookings, adjusted EBITDA, unlevered free cash flow, net debt, and ARPU. A discussion of why we use non-GAAP financial measures and reconciliations of our non-GAAP financial measures to their GAAP equivalents may be found in the presentation posted to our investor relations website at investors.godaddy.net or on our Form 8-K filed with the SEC with today's earnings release.
The matters we'll be discussing today include forward-looking statements, which are subject to risks and uncertainties that are discussed in detail in our documents filed with the SEC. Actual results may differ materially from those contained in the forward-looking statements. Any forward-looking statements that we make on this call are based on assumptions as of today, August 5th, 2015, and we undertake no obligation to update these statements as a result of new information or future events. With that, I'll turn the call over to Blake.
Thanks, Marta, and good afternoon, everyone, and thanks for joining us today. We delivered another strong quarter with solid results from all of our major product lines, and we saw some really nice improvements in our customer experience. We remain laser-focused on our vision to radically shift the global economy towards small business by helping individuals easily start, confidently grow, and successfully run their own ventures. We're a trusted partner and champion for organizations of all sizes in their quest to build a successful online presence. Our employees are inspired by our more than 13 million customers. We focus on giving them simple, powerful solutions that help them deliver online.
We offer them a growing suite of elegant, easy-to-use, and increasingly integrated cloud-based products built on a single global technology platform supported by empathetic, consultative customer care, real people that are here to talk with and help our customers every single day. Our strategy and model have yielded a large, high-growth business with strong cash flow, serving a massive global market with growing needs. At the end of the second quarter, we've grown to serve over 13 million customers, an increase of more than one million customers versus a year ago. Our annual average revenue per user, or ARPU, rose nearly 9% to $118. Second quarter bookings grew 16% to $476 million, and together, our strong customer and ARPU growth drove our revenue up 17% to $395 million.
Our adjusted EBITDA, which excludes IPO-related expenses, jumped 29% to $82 million in the second quarter, producing a solid adjusted EBITDA margin of nearly 21%. I'd like to share three big themes in our recent accomplishments in our second quarter results with everyone today. First, we're expanding our product portfolio and delivering innovative services. Second, we're posting strong financial performance and growth. Third, we're seeing our platform and data science investments translate into increasingly personalized and integrated customer experiences. Let me spend a bit more time on each of those three briefly. On my first point about expanding our product portfolio, we demonstrated continued innovation in recent months in all three of our major revenue lines. In domains, we now offer more than 375 top-level domain extensions, including gTLDs and ccTLDs, with 32 new gTLDs launched in the second quarter.
We passed 60 million domains under management for the first time this quarter. We're continuing to grow our inventory, and our domains team delivered dramatic improvements in domain search speed and overall experience this quarter as well. In hosting and presence, we're continuing to expand our penetration of the hosting market, and our new GoDaddy Pro offering is ramping nicely, with tens of thousands of web professionals now signed up. Many thousands of our new GoDaddy Pro users are entirely new to GoDaddy, and nearly half of them are coming from international markets, which we see as a great indication of the potential of this targeted product experience and of our international opportunity with professional developers and designers.
In business applications, our recently launched GoDaddy Email Marketing product, or GEM, as we like to call it, is now available globally in multiple languages, and it's been embedded in both our website builder and GoDaddy Pro purchase experiences, allowing individuals to purchase GEM from inside other GoDaddy products. Our progress in all of these areas demonstrates our focus on delivering truly distinctive products on a single technology platform, all wrapped with world-class customer care. We see differentiated combination of products, technology, and care as a unique advantage for us in serving our customers. On my second point about our financial performance, our Q2 results show that we're growing revenue across all three of our business lines while continuing to invest in innovation and growth, all while delivering strong cash flow and margins. Scott's going to spend more time on this in a minute.
Third, on our focus on creating wonderful customer experiences, we're seeing positive early results from our investments in our platform and data science. We believe our focus on the underlying platform that powers our products and customer relationships is very unique in our industry, and it will allow us to deliver a more seamless customer experience over time. We see huge opportunity to delight our customers through personalized and integrated experiences, tailoring our messages to them, making our products easier to find and use together, and giving our customers myriad ways to get help whenever and wherever they need. Let me give you just a few examples of how personalization shows up for us and our customers. First, on our homepage and our outbound marketing, we're beginning to use our data science to personalize our homepages and marketing globally.
Today, we now have tens of thousands of unique homepages running across the world. Our data science, marketing, homepage, and product teams continue to refine the volume and content of our messaging to customers, whether by phone, chat, or email. Second, on products, we're integrating our various product applications to create new ways for customers to discover, use, and purchase new products. Take GoDaddy Email Marketing, or GEM, and our Office 365 products. We're now embedding these applications in our other products, making it easier for our website builder customers to buy Office 365 or discover and use GEM Email Marketing to connect with their own customers when they're ready for it. That's important.
Third, on customer care, we're rolling out innovative tools such as a world-class CRM system and an all-new mobile-first online help capability to help our care consultants provide our customers with a great experience. Honestly, we're just getting started across all aspects of personalization. We believe our intense focus on our customers and their needs for easy-to-use products delivered on a single global technology platform, delivered with exceptional customer care. That rare combination of products, technology, and care will continue to differentiate GoDaddy and produce strong financial results going forward. Let me turn the call over to Scott to talk about the financial results in more detail. Scott?
Thanks, Blake, and thanks for me for joining us as well. As Blake said, we feel great about what we delivered in the second quarter. We grew customers 9% over the last year, ending Q2 with approximately 13.3 million paying customers. Our annual average revenue per user, or ARPU, grew nearly 9% year-over-year to $118, up from $108 a year ago. As Blake said, our second quarter bookings grew 16%. Solid growth in both customers and ARPU drove revenue up 17%, with each of our three product lines, domains, hosting and presence, and business applications, growing at double-digit rates. A reminder to everyone, we report and measure our top line in two ways, bookings and revenue. Our bookings represent the cash we collect when a customer purchases a product.
We typically collect the full purchase price at the time of sale, then recognize our GAAP revenue ratably over the term of a customer contract, which averages more than one year. Over the past five years on average, we've generated 90% of our revenue each year from customers already in our base at the start of the year. While we experience annual customer churn of less than 15%, the 85% of customers who do stay with us typically spend more, which translates into limited revenue churn. In short, we have a very stable revenue model. I'll briefly run through the results in each of our three revenue lines. First, on domains, we continue to extend our market leadership with domains revenue up 10.3% in the second quarter to $209 million.
The domain market continues to grow on a secular basis as more businesses and individuals claim and name their ideas online. We're working hard to continue to outgrow the market. While domains revenue continues to expand for us, it now contributes about 53% of our total revenue, down from 56% a year ago as our two other revenue lines grow faster. Our objective in domains is pretty simple. It's to enable our customers to easily find the perfect name wherever they are in the world and to turn that perfect name into a great online presence. There are several ways we're doing that. First, we continue to expand our domain inventory with 32 new gTLDs launched in Q2. At the end of the quarter, we offered more than 375 gTLDs and ccTLDs and had over 850,000 new gTLD domains under management.
Second, Blake mentioned the huge improvements in domain search speed. We view speed and comprehensiveness of results as key features in domain search. These are real differentiators that set the domain experience at GoDaddy distinctly apart from other registrars. We'd encourage everyone to try our domain experience and assess the speed, merchandising flow, and activation ease relative to other options in the market. We think you're going to like what you'll find, not just in the U.S., but increasingly around the world. This quarter, we began testing and deploying machine learning to algorithmically tune domain search results by location in several tier-1 markets around the world. There's much more to come. Our second product group is hosting and presence, which grew 18.5% in Q2 to $145 million. Hosting and presence now makes up roughly 37% of our total revenue.
We've been expanding our offerings in hosting, focusing on providing our customers with great performance, reliability, and speed while adding new options like our industry-leading managed WordPress product and robust virtual private and dedicated server offerings. We launched GoDaddy Pro in May. It's been well-received in the design and development community. Blake noted we have tens of thousands of pros participating. About half of them are from overseas. GoDaddy Pro is still in its infancy. So far, our initial customers love the ability to easily manage clients and products through GoDaddy using features like delegation, shared shopping, and site performance. We expect these innovations to allow us to add more products and deepen our business relationships with our existing Pro customers, also to attract more end customers through this important set of influencers over time.
On the Presence side, we continue to see strong new sales and renewals of our DIY website builder product and our online store builder. In our third revenue line, business applications, we continued to see very strong growth with revenue up 51.4% in Q2 to $41 million. Business applications now makes up about 10% of total revenue. We continue to see strong adoption of the Microsoft Office 365 product suite that we introduced in 2014, and solid renewals of our proprietary workspace email product as well. We've integrated GoDaddy Email Marketing, or GEM, into our website builder product and also enabled GEM for our Web Pro program. Pros can purchase GEM for their clients using shared shopping and help their clients do email marketing effectively.
On the topic of integrating our different products, we've embedded Office 365 into the website builder purchase experience, resulting in both a better experience for our customers and increased attachment of Office 365 units. The products in our business applications group, and these initial product integrations in particular, demonstrate the power of our platform to bring new products and service offerings to market, and to connect our individual products together to create a seamless and distinctive experience for our customers. Before we leave revenue, I'll discuss growth overseas quickly. A key focus for GoDaddy over the last couple of years has been to localize our site and products across various geographic markets. We made a huge push into Europe last year and began 2015 with offerings in 37 countries and 17 languages, with a primary focus on major English-speaking markets as well as Latin America and Europe.
We've been steadily gaining share of total domains registered across our major tier-1 markets, including the U.K., India, Canada, and Australia, and are now laying the foundations for bringing our next major markets in Asia online. Q2 was our first quarter with international revenue above $100 million. International grew 19.6% versus the prior year and now represents over 25% of our total revenue. Blake and I want to give kudos both to our core international team and to all the teams across GoDaddy, from domains to hosting, to business apps, marketing care, and so on, who've joined forces to establish and grow our international business to over $100 million in quarterly revenue. We look forward to international becoming an even larger percentage of our revenue mix over time. Turning now to cost. Perhaps the most attractive attribute of our business is our customer unit economics.
That is the profits that we generate over the lifetime of a customer relationship versus our cost to acquire that customer. Over the last several years, we've acquired customers for roughly $50-$60 each. Our average customer has generated more than $550 in gross profit during the course of their relationship with us. That's an LTV to CAC, or lifetime value versus our cost to acquire a customer, of approximately 10x, an attractive ratio. We closely monitor the metrics that contribute to this ratio. As we focus on moving overseas and targeting higher potential value segments like Web Pros, we expect our cost to acquire customers will increase over time, but we also expect to maintain attractive LTV to CAC ratios as we look for the spending and margin profiles of our customers to increase as well. Looking briefly at our cost lines.
Our gross margin increased by more than 210 basis points year-over-year to 64.6% in Q2. This is primarily because our two smaller higher-margin revenue lines, hosting and presence and business apps, are growing faster than our average. Turning to our operating costs, as expected and disclosed in our prospectus and our 10-Q filed in May, our second quarter G&A included nearly $30 million in IPO-related expenses stemming from agreements that terminated with the completion of the IPO. Excluding these IPO-related costs, G&A would have been roughly up 7% on an over year basis. In Q2, our two go-to-market expense lines, marketing and advertising and customer care, grew faster year-over-year as we put more relative muscle behind the products and international markets that we've introduced over the past 18 months.
Again, excluding the costs related to the IPO, we're seeing operating leverage from our two other major operating expense lines, G&A and technology and development. While the pace of aggregate tech and dev expense growth has slowed in recent quarters, we're still investing meaningfully in our customer-facing platform and product applications, both to delight our customers and to create competitive differentiation for us. Hopefully, everyone on the call appreciates how we're achieving steady margin expansion while continuing to invest in our capabilities and growth opportunities for the future. Our results show that balance playing out in Q2, as our solid top-line growth, combined with prudent investment, helped us grow adjusted EBITDA to $82 million, up 29% year-over-year, yielding a margin of 20.9% in the quarter, which was up 200 basis points versus prior year.
In the second quarter, we also converted more than 90% of our adjusted EBITDA into unlevered free cash flow. Year-over-year, unlevered free cash flow grew over 21% to $77 million. Just a quick note to everyone about below the line items in the quarter. Please note that our reported net loss included over $51 million in expenses related to the completion of the IPO in the second quarter. This includes the approximately $30 million in G&A IPO-related expenses, which I mentioned a moment ago, and roughly $21 million in debt extinguishment costs associated with the repayment of our $300 million senior note using the IPO proceeds. We expect our business will continue to generate substantial free cash flow.
Due to the timing of working capital needs and CapEx, our free cash flow generation may be lumpy from quarter to quarter, but over time, we expect unlevered free cash flow to be roughly 70%-90% of adjusted EBITDA. On the balance sheet, we ended the quarter with net debt of approximately $794 million. With the repayment of the $300 million senior note, we expect to save over $25 million in annual interest expense. Our second quarter net leverage ratio of just over 2.5x is a very comfortable level for the business. Looking forward, I'll provide some color on what we expect for Q3 and full year financials. For the third quarter ending September 30th, 2015, we expect revenue between $405 million and $410 million, and adjusted EBITDA in the range of $82 million-$85 million.
For the full year ending December 31st, 2015, we expect revenues in the range of $1.595 billion-$1.605 billion, and we're raising our outlook for adjusted EBITDA to a range of $328 million-$333 million. In the second half of the year, we're going to continue our investment spend to both build out new product categories, lay the foundation for future geographic expansion, continue our marketing spend, and expand our use of data science to increasingly personalize our customer interactions. The midpoint of our full year 2015 outlook translates into year-over-year growth of 15.3% for revenue and 22% for adjusted EBITDA, implying an adjusted EBITDA margin of approximately 20.7%. We believe these targets continue to allow for a healthy level of reinvestment in products, technology, and care for our customers to drive long-term value, as well as delivering a solid incremental return for our shareholders in the near term.
To wrap up, we feel great about our performance in Q2, and we're focused on delivering for our customers and our shareholders over time. We believe that GoDaddy's unique combination of products, technology, and care will continue to differentiate us in the market and to produce strong future financial results. With that, we'll open it up for questions.
At this time, I would like to remind everyone, in order to ask a question, press star, then the number one on your telephone keypad. We'll pause for just a moment to compile the Q&A roster. Your first question comes from the line of Mark Mahaney with RBC Capital Markets. Your line is open.
Thanks. I have two housekeeping questions and then a broader one. Can you just talk through the FX impact on your overall bookings growth rate? What the organic growth rate of the business apps segment would've been? Those are the two housekeeping questions. On the customer service side, I know how much of a priority it is for the company. Are there any metrics you could call out in terms of improvements you've made there on the customer service function? Anything you can call out there? Thank you.
Yeah, great. Hey, Mark, it's Scott. Thanks. Two housekeeping items. First, FX. Last quarter, we described to everybody that our bookings had about 200 basis points of FX impact, and the currency markets really haven't changed all that much, and that's about the year-over-year impact that we saw in the second quarter as well. Our bookings overall of 16% had that headwind in it, so we feel really good about how bookings fell in the quarter, particularly relative to still where currency sit. That's one. Second, in terms of business apps, it's all organic. The 51% is just continued trajectory in the business, and it's all organic.
In terms of C3 and our care improvements, we are investing in a couple of things now which we're particularly excited about, one of which is a best-in-class CRM system that's going to provide our agents with a true real-time view of what's happening with our customers across all aspects of their environment, and even things that they do online that may be outside of GoDaddy. This is in pilot mode right now, and we're excited about what it means for our customers, and that will continue to roll out in the coming quarters. All of our time tool set has really improved both call response times, satisfaction, and other quality of service metrics that have been great.
From a business side, I think we mentioned before that care is also a channel that delivers bookings as well, and the team continues to perform really well on those numbers.
Thank you, Scott.
Your next question comes from the line of Deepak Mathivanan with Deutsche Bank. Your line is open.
Great. Thanks for taking the question. First question may be for Blake. You mentioned that you have tens of thousands of developers for the Pro product. Can you discuss the level of engagement on the product among these Pros? What features are the most commonly used inside the product? Maybe how many end customer accounts have they onboarded? Do you also see incremental customers coming in, maybe to your hosting products at this time? I know it's still early stages, but perhaps some early feedback on it.
Sure. Thanks, Deepak. Okay. Yeah, this is Blake. What we've seen in the new GoDaddy Pro features enable a developer or a designer to have a relationship with their customer and actually see the way that their customer sites are performing. They can buy on a customer's behalf, they can manage the customer's cart, they can see how their website is performing, instead of being called by a customer and told that, "Hey, my website's down," they actually can make the phone call to a customer and say, "I've noticed you have a problem. I'd like to go solve it for you." If you have a WordPress plugin that's not performing for some reason, they can follow on that with the customer. We have two features. One's called delegation, the other is monitoring.
Those are the two features that are the ones that are strongly differentiated in the marketplace and are having a lot of pull with these guys. We have, of those tens of thousands, we've seen thousands of folks that are new customers for us, we're starting to see an increasing number of customers of theirs show up on the platform. We're pleased with results. It's not a service that we pay for. It's a service that developers pay for. It's a service that provides them value in some of the top critical issues they have that we're solving on their behalf.
Okay, that makes sense. ARPU continues to grow on a good trajectory, up 9%. This is definitely due to a mix shift towards higher ARPU products. Can you qualitatively maybe discuss what upsell rates you're seeing in the last, say, couple quarters? What products are seeing good adoption there? Maybe specifically on the site builder, the DIY site builder, can you discuss the growth rates there?
Hey, it's Scott, Deepak. I mean, ARPU was up 8.6% this quarter. It was a shade over 9% last quarter. It's nice trajectory. Really, you're looking at just continued growth in hosting and presence in business apps. I mean, it'd almost be misleading to point out any one particular product. It's really the growth across both of those two segments and obviously the sub-segments underneath them, whether it be Managed WordPress or Office 365 or some of the more sophisticated hosting offerings. I did three, I could rattle off seven more, all of which contribute. I think the headline for everybody on the call would be the ARPU gains are really just a reflection of the product innovation and the product strategy that's been underway for probably the last couple of years.
Okay, that's helpful. Scott, if I can squeeze in one more, just housekeeping. What was kind of like the revenue contribution from the Marchex domains acquired, and how do you treat it in the domains under management? Thanks.
It was immaterial in the quarter. We closed that in the second quarter. It was immaterial for the quarter. What we did see, though, the reason that we even did the Marchex deal was that we're big believers over the long term of the ability and potential in the aftermarket, which is to merchandise names in a liquid fashion that are already held. Obviously, this was a portfolio of names that were really unavailable on the market. When we merchandise these names, we saw nice activity across our entire aftermarket business for the quarter. This was just one element that had domains revenue growing 10% year-over-year, which was basically about what we did in the first quarter, too.
Thanks, Scott.
Your next question comes from the line of Jason Helfstein with Oppenheimer. Your line is open.
Thanks. Three questions. First, results would suggest a greater mix to annual subscriptions. Just talk about any dynamics there and kind of what impact that might be having as potentially an offset to ARPU. Second, are you guys seeing any impact as far as on the stronger dollar, i.e., international customers choosing lower price plans? Does that have any impact on the back half guidance? Lastly, should we expect you to be more aggressive in product acquisitions? It just seems like there are some interesting things out there that you could really utilize given your customer mix and kind of just all the customer support you're offering to upsell more products. Thank you.
That's right. Yeah. Hey, Jason, it's Scott. I'll do the first two and let Blake talk about the second one. In terms of bookings to revenue, there's not a meaningful difference in the shift of plan mix, given that we've got a portfolio of products, and some of them just have different characteristics or mechanisms on recognition, and obviously, sometimes we're selling different term lengths. There's not a one thing happening, and actually, we think that the bookings to revenue relationship and our mix of annual plans is just a really healthy one. There's nothing specific to call out that would suggest things are lengthening or the terms are dramatically changing. That's one. Second, on the strong dollar, just like with Mark's question, the strong dollar, obviously, it's still out there on a year-over-year basis.
It's approximately 200 basis points a headwind, yeah, I think we're managing through it. The trade-off, we are balancing the trade-off of Customer acquisition, which continues to be healthy in our international markets and still the currency effect, and we think we're doing a pretty good job and are pretty happy about it. Our guidance reflects a currency environment that stays where it is. We don't think that there's any special things in the second half that we'd call out because of this. We think we're basically managing through it right now. Blake?
Jason, this is Blake. On your M&A question, look, we continually make what I'll just call, make buy partner decisions on areas that we think our customers are demanding or we believe will benefit them. Those exist in whether it's domains, whether it's in the presence and hosting business, or whether it's in the business applications business. Customers are pretty clear with us what's important to them. We keep an eye on the market carefully. We talk to a lot of companies, as I know you know. We've been pretty acquisitive and have acquired nine companies over the last 24 months or so. We are looking in areas that we think frankly matter to our customers in both the presence and hosting business, the biz apps business, as well as international too.
I think without getting any more specific than that, I think that kind of covers where we're thinking.
Yeah. I mean, our organic trajectory's really good. I think, Jason, you framed it as, boy, there's opportunities. They're out there. It's just we got a high bar for success. When we do stuff, it's going to be because it's adding real value and distinctiveness for our customer experience. We got a pretty high bar on the inorganic stuff.
Yeah, big time.
Thank you.
You bet.
Your next question comes from the line of Mark May with Citi. Your line is open.
Hey, guys. Thanks. I had two. First, was hoping you could remind us about how the gross margins roughly differ between the three segments, in particular with domains, just so we can continue to think about the upside to gross margins going forward from the revenue mix shift. On business apps, can you remind us, I know that Office 365 has been a really good product for you guys. Are we going to hit a point where you kind of comp that and the growth rates that we see there will kind of differ? Remind us where we are and how to think about that going forward. I know you have a relatively new email marketing product there. Is that something that you think will help to offset some of that comping issue, if in fact that's something to be thinking about? Thanks.
Mark, this is Blake. Scott and I are going to riff back and forth on this one. Margins on the three product segments. On the first, which is domains, we're roughly in the high 30s. Both in hosting and presence and business applications, they're what you'd expect from a software business. They're typical software margins, whether it's on GEM or whether it's on O365.
Yeah. Your second question on growth rate and trajectory on apps. Absolutely, that growth rate will end up tapering and slowing. It gave up a couple points versus the first quarter from 53 to 51. We've already lapped the Office 365 introduction. There's nothing in the next quarter or two that's going to cause a dramatic cliff in the growth rate. You should expect that area and product segment to continue to slow. We think GEM and then plus other category extensions and things that we can do, we'll try to keep that growth growing and push it up.
Just building on Scott's comment. Renewal on O365, very strong. When we've integrated that, you heard Scott and I both talk about integration of Office 365 and GEM into the website builder product, and frankly, we're seeing greater activation and usage. Even while we've lapped that introduction, we're seeing what I'd really call still really good growth in that segment, and I anticipate it to continue to be good.
Great. Thanks.
You bet.
Your next question comes from the line of Ron Josey with JMP Securities. Your line is open.
Great. Thanks for taking the question. I wanted to ask about cost and tech dev spending, specifically. Scott, I think you mentioned, we can see in the numbers tech dev growth, the spending has been accelerating for the past several quarters. I think it grew like 4% this year. I understand the balancing of the business, but you're also investing quite a bit in launching new products. I'm just wondering, is this slowdown in spend more of a pause as you operationalize all the new products, or are you just well-staffed in this segment right now and sort of in the right run rate? Thank you.
Hey, Ron. This is Blake. Look, I think you accurately point out that we had an increase in spend like earlier in T&D, we're up 7% year-over-year. I'll say this, the investments that we made years ago, when you're making technology investments, you always have sort of a trailing result of those. What we're seeing now is the investments that we made over the last 24 months are actually starting to benefit the business. You heard Scott and I, both of us talk about the uplift in platform capability across everything that we've been rolling out, whether it's front of site, whether it's our customer care organization, integration from other products across the board. We continue to invest in engineering talent, particularly in both product applications and product teams. We're getting, frankly, good savings in our global infrastructure.
We've actually had, I guess I'd characterize it as a shift from spending a lot on IT infrastructure to being able to spend on talent. You're seeing the numbers not increase, but the balance of how we're spending that T&D spend is quite different, and it's on talent. We have, frankly, been extremely successful in acquiring talent in our locations in Sunnyvale, San Francisco, Seattle, Cambridge, Massachusetts, and we're feeling good about the investments we made and what they're going to yield in the future.
Super helpful. Thank you very much.
You bet.
Your next question comes from the line of Brian Essex with Morgan Stanley. Your line is open.
Hi, good afternoon, and thank you for taking the question. Blake, I just had a question for you, particularly on GoDaddy Pro. You noted how many international customers are coming on board with that effort. Are you seeing any kind of maybe an outsized opportunity internationally or difference in mix of attributes of customers that you're onboarding from international markets relative to those in the U.S.?
I'd say no. I think the thing to point out that's most important is GoDaddy Pro is very new, right? We're seeing very good success with it initially. 50% of small businesses today rely on a professional developer to build a website for them, to develop a web presence for them. I think that this is not an area that we've been strong in over the last many years. The products have improved, the quality, the performance across dedicated, managed or managed WordPress product, I think we've seen a considerable improvement there, and it's being noted by developers, so we're starting to see them come on. Now, the fact that we've actually localized product in GoDaddy Pro for other markets is something that's unique and new. I think that that also has some large pull-through for us.
Got it. Maybe a follow-on to Ron's question, a question for Scott. As we look at CAC and your investment in growing the business both domestically and internationally, understanding if there's a rev rec differential there from when you were able to sign a customer on and when you can recognize revenue, should we expect any fluctuations in CAC, particularly on a per-customer basis, as you expand and maybe keep in mind how that revenue is going to be recognized in the future?
Brian, I think CAC, probably not dramatic fluctuations in rev rec as you posited it. You're not going to see huge swings on a quarter-over-quarter basis. As I said earlier, we should expect CAC spend to go up on average, particularly as we get smarter about targeting high-value segments like pros or other attributes of small businesses that have a higher propensity to spend. What you're seeing on our marketing is more dollars aiming at those higher-value subsegments, and over time, that could push CAC up. It's not going to be dramatic swings. That'll be an evolution and a flow, and that'll happen on a measured basis. The most important point being that that's not happening in isolation.
It's that we're actually going, not only finding customers, but we're attaching more things to customers, and the spending profile and the margin profile are going up as well. We're doing all this while still maintaining an attractive ratio.
Got it. Helpful. Thank you.
Our next question comes from the line of Sterling Auty with J.P. Morgan. Your line is open.
Thanks. Hi, guys. I wanted to give you guys a chance to answer this question on the call. The most popular question I got from investors after the print is, you've had 2 straight quarters of very solid bookings, the 16% growth in the quarter. Why didn't that give you enough ammunition to actually maybe inch up guidance for the full year?
Sterling, we feel good about where the guidance is and looking forward in the second half. It's something, even with FX headwind, as I said before, that we're incorporating that into our guidance, and we just think that it's prudent with our guidance to have where it is right now. Again, I would mention, obviously, we're lifting our EBITDA guidance, and the performance has been really solid there, and we feel very comfortable with the meaningful step-up in EBITDA guidance that we just put forward.
Okay, great. On the international front, can you give us a sense in the markets that are contributing most to growth, is there any difference in your approach in terms of what you're selling off the bat in terms of the domain plus any tie to hosting and applications? Meaning, is it a difference versus what you're doing here in the U.S.?
Not meaningful, Sterling, both relative to the U.S. and across the markets. There's distinction without difference as you get into certain markets, but it's relatively similar.
That means that the new users right from the get-go in these international markets probably come on with a higher dollar value initially than, say, what the U.S. did three and four years ago before you guys came on board, correct?
More way back when, if you look at international, I think we've said this before, there is a lifetime value difference in international. It's probably 10%-15% less than the U.S., and that's ARPU driven. Some of that is price sensitivity in more developed markets, some of it is just a less fulsome attachment of some of the other services and just the relative youth of the customer base.
Yeah.
Punchline is, international ARPU is less than that in the States, but it's not a meaningful difference. It's 10%-15%.
This is Blake Irving. One other thing I'd point out that is different, if you think about GoDaddy years and years ago, the product portfolio is much more full today than it was a long while ago, and the quality and performance of those products has changed pretty dramatically over the last two and a half, three years. That notably has a competitive product set that's easy to acquire. That on-ramp of domains matters a lot, and we've just made it incredibly simple for somebody to take that next step, either say, "I'm going to go build a website for myself," or, "I'm going to have a professional developer do it for me." We've made the services for that professional developer matter a lot more, too. It's just a different evolution in the company, we've made it easier to acquire products.
Great. Thank you.
To ask another question, please press star and the number 1 on your telephone keypad. Our next question comes from the line of Mark Kelly with Barclays. Your line is open.
Hey, guys. Thank you. I'm just curious how you're approaching marketing outside the U.S. I know the Super Bowl has been a huge benefit to your domestic brand awareness. I would imagine that's pretty hard to replicate that reach. It seems like there's a lot of moving pieces with the NASCAR partnership ending, any thoughts you have there would be helpful. Thanks.
Hey, it's Scott, Mark. If we think about a geography in our tier 1 markets, we will enter that geography with a mix that has both brand awareness and direct spend. It's single-digit millions of dollars, and that's a entry into a market. Take India or the U.K. or Canada, we're on the back end of that investment. What we've seen is that, again, a relatively modest amount of marketing spend, measured in the single millions of dollars, has created an activation in customer growth that's been a terrific return.
I think what that means relative to how you framed your question was, we don't necessarily need to go replicate the NASCAR sponsorship or a Super Bowl venue to enter a market in localized form and get a big uptick, not only in awareness and attention in the market, but more importantly, our customer and financial metrics.
This is Blake. Just a quick example. In India, Mark, over the course of the last three years, we've moved from the teens, in terms of low teens, in terms of brand awareness, to over 70% in brand awareness today. That's, as Scott said, using a variety of different media, both broadcast media, programmatic display, and search. Doing those things in combination, we have found that there is a pretty intense amount of bleed over from the U.S. and our marketing spend in the U.S. to other markets outside of the U.S. When we activate the brand in a tier 1 market like India, we see results happening more quickly than you would expect to see them if we were making those investments initially in the U.S.
That's helpful. Thanks a lot.
You bet.
There are no further questions at this time. I will turn the call back over to the presenters.
Great. Well, look, hey, this is Blake. I just wanted to thank all of you for joining us on our second quarter earnings report-out, and I look forward to talking to you a quarter from now in our next release. Thanks, everyone.
This concludes today's conference call. You may now disconnect.