John Gibson
President, Chief Executive Officer, and Director at Paychex
Thanks, Chelsea. Thank you, everyone, for joining us for our discussion of the Paychex second quarter fiscal 2024 earnings release. Joining me today is Bob Schrader, our Chief Financial Officer. This morning, before the market opened, we released our financial results for the second quarter. You can access our earnings release on our Investor Relations website, and our Form 10-Q will be filed with the SEC within the next day. This teleconference is being broadcast over the Internet and will be archived and available on our website for approximately 90 days. I'm going to start today with a brief update on the business highlights for the second quarter and then I'll turn it over to Bob for a financial update, and then, of course, we'll take your questions.
We had solid results in the second quarter and for the first half of the fiscal year with particularly strong performance in the PEO, mid-market HCM, and retirement. Revenue for the first half was up 6% year-over-year and our adjusted diluted earnings per share was up 10%, double-digits. The demand for our HR technology and advisory solutions remains strong as business leaders continue to face a very challenging small and mid-sized business environment. The tight labor market and rising healthcare and benefits costs are forcing many to rethink their HR and benefits strategies, and they can turn to Paychex as a trusted business partner in these times.
As we sit here today, the selling season for our mid-market HCM and our PEO teams are in their final phases and our insurance open enrollment is underway. All are going well and in line with our expectations. Our pipelines for these solutions are strong and up from this time last year. In the small business market, selling season is just ramping up. We still have a critical third quarter to go, both in terms of selling and delivering for our clients during year end, so we are fully staffed and well positioned at this critical time of year. Our revenue retention remains above pre-pandemic levels as we continue to focus our resources on acquiring and retaining high value clients. Client retention has improved over last year, and retention in our HR outsourcing solutions remains at record levels.
I'd like to highlight the success specifically in our PEO business, which we've talked about on prior calls. It has continued to gain momentum with strong results during the first half of the fiscal year. We have seen a back -- a shift back towards the PEO offering both outside and inside our client base. This shift in mix has a long-term positive impact on customer lifetime value on our business model, particularly as clients attach insurance benefits. We previously discussed actions we took to help the PEO recover after last year's challenges, including one, redesigning our health offerings, second, leveraging AI to revamp our sales and marketing models and to identify and attract high-value prospects, three, putting more focus on upgrading existing HCM and ASO clients to the PEO model, and finally, improve sales execution. As mentioned earlier, our insurance enrollment is underway and attach rates are up after a challenging year last year. I want to specifically thank and congratulate our PEO team for all the hard work and success the past year so far.
The macro environment and labor environment continued to be challenging for small and mid-sized businesses. Our Small Business Employment Watch continues to show moderation in both job growth and wage inflation, which is indicative of a stable macro environment and that the actions taken by the Fed are having their desired impact. While we haven't seen any normal signs of a recession in our data, we started to see some softening in seasonal hiring in the quarter, particularly in our large client segments, including our HR outsourcing businesses, many of which typically add seasonal employees at this time of year. SMBs are still challenged with access to capital, the high cost of capital, inflation, and macro uncertainty. While we certainly don't see any signs of economic downturn, we are ready to take the required actions if such trends emerge. As one of the best operators in the business, we have demonstrated that we are able to respond and successfully navigate changes in any economic environment.
I know that AI and related technology advancements remain a hot topic in our industry. As I've noted in past calls, AI at Paychex is nothing new. We have over hundreds of and growing models, AI models, that are actively working in our business today, designed to provide valuable insights fueled by our vast data assets. The exciting transformation that is now occurring around generative AI opens up the opportunity for us to bring AI solutions to our employees, so they can be more effective and efficient, and to our clients. We are actively investing in GenAI and exploring how it can be used to improve efficiency and the customer experience, and provide actionable insights to us and our clients to help them succeed.
Currently, recently, we partnered with Visier, a global leader in people analytics and workforce solutions, to offer new benchmarking reports and AI-powered HR analytics solutions to our customers. This enhances our current reporting and analytics available in Paychex Flex and will perfectly complement our industry-leading HR advisory services. The partnership provides core HR and compensation analytics and compensation in salary benchmarking, an AI-driven model with benchmarks against 750 million market data points. This offering, in addition to our AI-driven Retention Insights solution that we launched over a year ago, is just the beginning of how we will leverage AI to help businesses succeed. Partnerships with Visier, like our recruiting and onboarding partnership with Indeed, is another example of how Paychex is bringing together the power of partnerships, our large data assets, and integration to improve the customer experience and deliver real value and business outcomes for our clients.
We are also pleased that, for the seventh consecutive year, we have been positioned in the Leader quadrant as part of the NelsonHall's 2023 Vendor Evaluation report for payroll service providers. This provides further evidence of our leadership position based on our robust technology and customer support. We're also very proud to be recognizing in the Sapient Insights Group Voice of the Customer top five vendor survey for 2023 and 2024, receiving top five ratings in six categories spanning Payroll, HR, Time and Attendance, Learning, and Performance. And really what I'm most proud of is that the Sapient report is actually based on actual voices of our customers and customers from across the competitors, which demonstrates our leadership position across the industry.
As we head into selling season and calendar year end, I'm confident in our global Paychex team and that they will constantly deliver and consistently deliver for our clients. We remain driven to be the trusted partner for small and mid-sized businesses that deliver industry-leading HCM technology and advisory solutions that help our clients succeed.
I'll now turn it over to Bob to give you a brief update on our financial results in the quarter. Bob?