Record Growth Across the Board
In comparing H1 2025 to H1 2024, Action1 achieved:
- 174% year-over-year revenue growth
- 73% increase in average deal size
- 123% expansion in customer base
- 500% year-over-year growth in customers with ARR over $100,000, emphasizing exceptional traction among enterprise organizations and accelerating momentum (up from 300% growth in 2024)
- 99% gross customer retention rate, highlighting continued customer satisfaction amid rapid expansion
“Modern organizations understand that proactive patch management is essential to staying ahead of today’s rapidly evolving cybersecurity threats,” said Mike Walters, President and Co-founder of Action1. “Our continued growth reflects the increasing demand for solutions that are not only powerful and secure, but also simple to deploy and scale.”
Enterprise Momentum and Product Evolution
As enterprise organizations increasingly turn to Action1 for scalable and secure endpoint management, the platform has evolved to address complex enterprise needs.
Trusted by organizations worldwide, Action1 expanded its enterprise footprint in H1 2025, with leading companies across industries, including thyssenkrupp, StepStone, and Coats, selecting the platform to modernize their endpoint security.
In H1 2025, Action1 introduced powerful new capabilities, including:
- Update Rings to enhance autonomous patching by enabling a structured, phased rollout of updates, minimizing downtime and security risk
- Customizable role-based access control (RBAC) enabling organizations to precisely define security boundaries and operational responsibilities across their IT infrastructures
- Built-in vulnerability and remediation reports for audit readiness
- Expanded integrations with leading platforms such as VulnCheck NVD++, Rapid7, and Axonius to strengthen security and support broader IT ecosystem alignment
- Dozens of newly supported applications to its privately maintained Software Repository
- Doubled its free tier to support 200 endpoints free forever, reinforcing its mission to make enterprise-grade endpoint security accessible for everyone
Rapid Growth in MSP Business
Action1’s Managed Services Provider (MSP) business continued its rapid growth trajectory in the first half of 2025, fueled by rising demand for automated patching and vulnerability management. The company reported a 162% year-over-year increase in MSP revenue, with Q2 revenue up 340% compared to the same period in 2024. Action1 also expanded its MSP partner base by 131%, reflecting strong adoption among service providers seeking to enhance endpoint security and streamline compliance operations.
New partners onboarded in H1 2025 include ProviNET, Redbox Business Solutions, TAB Computer Systems, and 2M Enterprise, further strengthening Action1’s growing channel ecosystem.
“Action1 empowers MSPs to drive operational efficiency while elevating the quality of their security services,” said Walters. “Our autonomous patching capabilities are a game changer for service providers managing large, distributed environments.”
Commitment to Security, Compliance & Leadership
Action1 reinforced its leadership in security and compliance by:
- Achieving TX-RAMP Level 1 Certification
- Maintaining its SOC2 Type II and ISO 27001 compliance
- Publishing its 2025 Software Vulnerability Ratings Report, delivering insights into real-world software risks and remediation trends
Industry Recognition & Market Leadership
In the first half of 2025, Action1 continued to earn recognition as a market leader in patch management and endpoint security. The company was recently featured in Gartner’s Market Guide for Endpoint Management Tools and named a 2025 SC Awards finalist in two categories: Best Customer Service and Best Enterprise Security Solution. Action1 also secured Leader positions in G2’s Grid Reports for Patch Management (Summer 2025) and Endpoint Management (Spring and Summer 2025), reflecting strong user satisfaction and market presence, while continuing to rank as #1 easiest-to-use solution across several G2 categories. In total, the company earned 317 badges from G2 and 58 from Gartner Digital Markets, highlighting its excellence in usability, ROI, customer support, and feature set.
“As we look toward the second half of 2025, our focus remains on empowering organizations to strengthen their cyber resilience through efficient, secure, and scalable endpoint management,” added Walters.
For more information, please visit www.action1.com.
About Action1
Action1 is an autonomous endpoint management platform that is cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes—it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party patching – AEM’s foundational use case – through peer-to-peer patch distribution and real-time vulnerability assessment without needing a VPN, it eliminates costly, time-consuming routine labor, preempts ransomware and security risks, and protects the digital employee experience. Trusted by thousands of enterprises managing millions of endpoints globally, Action1 is certified for SOC 2 and ISO 27001.
The company is founder-led by industry veterans Alex Vovk and Mike Walters, American entrepreneurs who founded Netwrix, which has grown into a multi-billion-dollar industry-leading cybersecurity company.
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Action1’s media contact: [email protected]