ACI Worldwide Raises 2026 Guidance on Strong Q1 Growth in Payments Modernization

  • ACI Worldwide reported Q1 2026 revenue of $426 million, up 8% YoY, with recurring revenue growing 10% YoY.
  • Real Time Payments and Merchant segments grew over 20% YoY, while Biller saw 10% growth.
  • Net new ARR bookings increased 39% YoY to $12 million.
  • Adjusted EBITDA margin improved to 38% from 36% in Q1 2025.
  • Company raised full-year 2026 revenue guidance to $1.89–$1.92 billion from $1.88–$1.91 billion.

ACI Worldwide's Q1 2026 results highlight the accelerating shift toward payments modernization, with strong demand for its cloud-native solutions. The company's strategic decision to operate its Payment Software and Biller businesses as distinct segments has sharpened its focus and driven organic growth. The raised full-year guidance reflects confidence in maintaining this momentum, though execution risks and competitive dynamics remain key watchpoints.

Cloud-Native Adoption
How the expansion of the ACI Connetic pipeline will impact market demand for cloud-native payments platforms.
Segment Growth
Whether ACI can sustain the strong growth in Real Time Payments and Merchant segments amid competitive pressures.
Capital Allocation
The pace at which ACI will execute its capital allocation framework, balancing organic growth, M&A, and shareholder returns.