System1 (SST) Q4 2024 earnings summary

Executive summary

• Q4 2024 revenue was $75.6 million, down 21% year-over-year, but adjusted EBITDA rose 79% to $17.9 million and gross profit increased 28% to $31.8 million, reflecting strong operational execution and efficiency gains.

• FY 2024 revenue fell 14% to $343.9 million, with gross profit down 2% to $101.3 million and adjusted EBITDA up 32% to $38.6 million.

• Owned and operated products, including StartPage, MapQuest, and CouponFollow, drove growth with revenue up 60% year-over-year and 30% sequentially, offsetting declines in marketing-driven businesses.

• Management emphasized disciplined expense management, operational efficiency, and strategic investments for sustainable growth.

• AI-powered automation and the RAMP platform significantly improved efficiency, enabling a fivefold increase in marketing campaign launches and rapid product development.

Financial highlights

• Adjusted EBITDA for Q4 was $17.9 million, up 79% year-over-year and 73% sequentially; full-year adjusted EBITDA reached $38.6 million, up 32%.

• Adjusted gross profit for Q4 was $44.7 million, up 19% year-over-year; full-year adjusted gross profit was $152.3 million, down 1%.

• Owned and operated advertising revenue was $64.7 million, down 19% year-over-year; O&O products revenue was $27.1 million, up 60% year-over-year.

• Partner network revenue (adjusted) was $18 million, up 8% year-over-year; adjusted gross profit for the partner network was $14 million, up 10%.

• Ended Q4 with $63.6 million in unrestricted cash and $280 million in term loan debt; net leverage was 5.6x.

Outlook and guidance

• Q1 2025 revenue is expected between $69 million and $71 million, down 18% year-over-year at midpoint; gross profit between $25 million and $27 million; adjusted gross profit between $38 million and $40 million.

• Q1 adjusted EBITDA guidance is $9–$11 million, up over $9.5 million year-over-year at midpoint; interest expense $7.0M–$7.5M; depreciation and amortization $20.5M–$21.0M; acquisition and restructuring costs $2.5M–$3.0M.

• No full-year guidance provided due to ongoing Google-related volatility.