Consistent Beat-and-Raise Performance
Delivered 19th consecutive beat-and-raise quarter; raised full-year 2026 revenue midpoint by $30M to $1.785B (37% reported growth; 22% growth excluding Marigold and political revenue). Q2 2026 midpoint revenue $420M (36% YoY; 21% ex Marigold/political).
Strong Top-Line Growth
Q1 revenue of $396M, up 50% year-over-year (29% YoY excluding Marigold), marking fourth straight quarter of revenue-growth acceleration excluding acquisitions and political candidate revenue; 4-year revenue CAGR of 30%.
Improving Profitability and Cash Generation
Adjusted EBITDA of $66.1M in Q1, up 42% YoY (margin 16.7%); raised 2026 adjusted EBITDA midpoint to $397M (up $6M) implying a 22.3% margin (+90 bps vs 2025). Net cash provided by operating activities $49.7M (up 43% YoY); free cash flow $41.7M (up 48% YoY) representing a 10.5% margin and a 63% free cash flow conversion (improvement of 270 bps YoY).
Customer Metrics and Adoption
Total super-scaled customers grew to 189, up 19% YoY (add 5 sequentially); super-scaled customer ARPU $1.7M, up 21% YoY; number of super-scaled customers using >1 use case up >50% YoY; customers using >3 channels up 40% YoY; net retention remained above target range (110%-115%).
Athena Early Traction and Competitive Wins
Athena (generally available) drove a 7x increase in agentic interactions in first week and accounted for ~60% of AI usage on the platform; contributed materially to marquee enterprise and agency wins including a global apparel retailer (consolidated 4 vendors to Zeta) and drove large deals where incumbents were displaced.
Sales Pipeline Expansion
Forward-looking sales pipeline up ~40% YoY, with discretionary industries (retail, advertising, travel, restaurants, furniture, resorts) up even more; ARV / deal sizes increasing and agencies signing longer-term committed contracts; RPOs increased ~$66M QoQ.
Data & Platform Moat
Proprietary Zeta SuperGraph identity & intelligence graph cited as key win driver (example: e-commerce pet retailer win); Forrester recognition as a leader and a reported 600% average return on marketing spend for customers; Fortune 100 telco expansion expected to drive an 18x increase in spend in 2026 vs 2025.
Acquisition (Marigold) Integration Progress & Capital Allocation
Marigold integration tracking ahead of expectations with revenue better than anticipated; cross-selling and data cloud integration progressing; repurchased 1.5M shares for $25.7M with ~$138M remaining authorization; dilution improved (excluding Marigold, first-quarter dilution 0.1%).
Operational & Engineering Efficiency Gains
Built internal tooling (Spade) for automated code generation and model selection driving ~75% automated new code creation and reported pod productivity gains of 400%-600% YoY; majority of inference runs on Zeta infrastructure (management states minimal token spend), supporting margin expansion.