Kate Bueker
Analyst · Jefferies
Thanks, Yamini. Let's turn to our first quarter financial results and our guidance for the second quarter and full year of 2021. First quarter revenue grew 37% year-over-year in constant currency and 41% as reported. Q1 subscription revenue grew 41% year-over-year, while services and other revenue increased 43%, both on an as reported basis. If you exclude the impact of nonrecurring hustle revenue in the quarter, services and other revenue would have grown 33% in Q1. As Yamini indicated, we continue to see broad strength across all of our hubs, peers and geographies. Q1 revenue retention set another all-time high driven by record customer dollar retention and particular strength in addition upgrade and seat expansion activities. Customers continue to adopt HubSpot as a platform and over 55% of our customers are getting value out of two or more hubs today. Domestic revenue grew 33% in Q1, while international revenue growth was 42% year-over-year in constant currency and 51% as reported. International revenue represented 45% of total revenue in Q1, up 3 points year-over-year. We added a record 9,900 net customers in the quarter, bringing our total customer count to nearly 114,000, up 45% year-over-year. Average subscription revenue per customer of nearly 9,900 was up 1 point sequentially but down 1 point year-over-year. Deferred revenue as of the end of March was $339 million, a 40% increase year-over-year. Calculated billings was $304 million in Q1, growing 43% year-over-year in constant currency and 47% as reported. This acceleration in constant currency billings growth was driven by a very strong business performance in the quarter in addition to an easier overall comparison as a result of the challenging business environment in March of 2020. The remainder of my comments will refer to non-GAAP measures. First quarter gross margin was 81%, down slightly year-over-year. Subscription gross margin was 84%, while services gross margin was 8%. If you exclude the impact of nonrecurring hustle revenue and associated gross profit, services gross margin was near breakeven in the quarter, consistent with our long-term services margin target. First quarter operating margin was 7%, relatively flat as compared to the same period a year ago. The revenue overperformance in the quarter was largely offset by an increase in revenue-related costs, added expense from the hustle acquisition, as well as incremental R&D costs associated with investments in our application infrastructure. As I've discussed over the last couple of quarters, we plan to continue to invest aggressively across the business to meet the market demand we're seeing for our products and drive innovation to fuel long-term growth. At the end of the first quarter, we had 4,551 employees, up 27% year-over-year. Net income in the first quarter was $16 million or $0.31 per fully diluted share. CapEx, including capitalized software development costs, was $11 million or 4% of revenue in Q1. Free cash flow in the first quarter was $61 million or 22% of revenue. We continue to expect CapEx as a percentage of revenue to be about 5% in 2021, and now expect free cash flow to be between $155 million and $160 million, with another seasonally strong free cash flow quarter in Q4. Finally, our cash and marketable securities totaled $1.3 billion at the end of March. And with that, let's dive into guidance for the second quarter and full year of 2021. For the second quarter, total revenue is expected to be in the range of $293 million to $297 million, up 45% year-over-year at the midpoint. Non-GAAP operating income is expected to be between $19 million and $21 million. Non-GAAP diluted net income per share is expected to be between $0.30 and $0.32. This assumes 50.9 million fully diluted shares outstanding. And for the full year of 2021, total revenue is now expected to be in the range of $1.237 billion to $1.247 billion, up 41% year-over-year at the midpoint. Non-GAAP operating income is now expected to be between $104 million and $106 million. Non-GAAP diluted net income per share is now expected to be between $1.61 and $1.65. This assumes 50.8 million fully diluted shares outstanding. As you adjust your models, keep in mind the following: At current spot rates, we're forecasting an FX tailwind to as reported revenue of 6 points in Q2 and still expect a 3-point tailwind for the full year. And with that, I'll hand things back over to Dharmesh for his closing remarks.