David Abadi
Analyst · Imperial Capital
Thank you, Elad, and hello, everyone. Our discussion today will include non-GAAP financial measures. A reconciliation between our GAAP and non-GAAP financial measures is available, as Dean mentioned, in our earnings release and in the Investors section of our website.
With a solid third quarter, with revenue, adjusted EBITDA and EPS coming ahead of our expectations, behind our results was the ongoing demand for our solutions from both existing and new customers. During the quarter, we won many large orders, driven by our cutting-edge artificial intelligence and security analytics platform.
In Q3, non-GAAP revenue came in at $118.7 million. Adjusted EBITDA came in at $22.1 million, and diluted EPS came in at $0.21. Year-to-date, non-GAAP revenue was $350.3 million, adjusted EBITDA was $61.8 million and diluted EPS came in at $0.58. With 3 quarters behind us, I would like to provide an update on our software strategy and how it is positively impacting our financial results.
Our software mix continued to improve this year as we sell less hardware and professional services. I'm pleased to report that our software strategy drove a double-digit increase in gross profit during the first 3 quarters and we expect 10% growth for the full year on a non-GAAP basis.
We've been steadily increasing the percentage of our revenue generated from software over the last few years and we believe that gross profit is an important metric this year as we continue to drive higher software mix.
The execution of our software strategy has benefits for both our customers and Cognyte. For customers, by deploying our software platform, they benefit from faster innovation, easier installation and frequent technology updates. For Cognyte, shifting to higher software mix is improving our financial model, growth opportunities and competitive differentiation.
Let me now discuss our overall guidance. Our outlook for FY '22 is $480 million of non-GAAP revenue with a range of plus or minus 2%, reflecting approximately 7.5% year-over-year growth. This revised outlook reflects certain recent events affecting the timing of deployments, including new travel restrictions in certain countries leading to a worsening of the pandemic, recent charges of third-party components required to deliver [indiscernible] software solutions and other factors.
We continue to expect profit to grow faster than revenue. And in addition to double-digit gross profit growth, we expect adjusted EBITDA to grow 15% year-over-year, normalized for the spin-off dissynergies, primarily related to establishing a public company infrastructure with stand-alone IT, finance, legal and other public company and compliance functions.
We also expect our non-GAAP diluted EPS to come in at $0.80, at the midpoint of the revenue range. Since the spin-off, we have built our public company functions to operate independently, including expanding our finance, legal and IT fees. Along those lines, I'm pleased to welcome Dean as our Investor Relations executive.
We are on track to deliver solid results during our first year as a stand-alone public company and expect to finish the year with 10% gross profit growth. Our open platform is being [ impressed ] by customers as it addresses a wide range of security use cases and allows for fast innovation to keep pace with evolving security challenges. Cognyte is a leader in a large and growing market, and we are well-positioned for sustained long-term growth.
With that, I would like to hand the call over to the operator to open the lines for questions. Operator?