New funding led by Sienna Venture Capital to fuel AI innovation and international growth
PALO ALTO, Calif., Aug. 20, 2025 /PRNewswire/ — Seemplicity, the exposure action platform that delivers faster fixes and stronger security, today announced a $50 million Series B funding round. The latest financing was led by Sienna Venture Capital, with participation from Essentia Venture Capital and existing investors Glilot Capital Partners, NTTVC and S Capital. Seemplicity plans to leverage this funding to increase its investment in AI capabilities and support a rapid expansion of the company’s go-to-market strategy.
Following robust Fortune 500 adoption, Seemplicity is on a mission to better protect today’s enterprise and give all security teams more time back for what matters. This is achieved by removing manual, tedious work and automating the aggregation, prioritization and remediation workflows of exposure management. Seemplicity delivers instant and continuous value to customers, reducing exposure noise by 95%, prioritizing the 5% that matters, and automatically creating remediation tasks that allow companies to save significant time and resources.
AI Companions for Actionable Exposure Management
The funding will be used to accelerate the development and deployment of Seemplicity’s AI Agents to deliver personalized risk insights and proactive, actionable guidance. These upcoming AI agents will serve as companions for more actionable exposure management, combining each organization’s business logic with external threat intelligence to simplify workflows and empower teams to fix the real issues behind vulnerabilities.
“This funding comes as we experience incredible growth and customer adoption, and is a clear signal that security teams need a more actionable approach to exposure management,” said Yoran Sirkis, CEO and Co-founder of Seemplicity. “Our AI-based platform proactively streams risk insights, generates the fixes, and assigns work automatically to give teams their most valuable resource back – time. We are now better-positioned to extend these benefits to a broader global market, working with new and existing go-to-market partners across the US, UK and Europe.”
Accelerated Customer Adoption
Founded in 2020 by cybersecurity veterans Yoran Sirkis, Ravid Circus, and Rotem Cohen Gadol, Seemplicity was built to automate and streamline the entire vulnerability management and remediation process. The funding follows a year of significant growth for Seemplicity, including an 800% increase in ARR since its Series A and a 3X growth in new customer acquisition. Today, Seemplicity processes more than 1.5 billion security findings daily across customers spanning all regions and industries.
In addition to making its capabilities more usable and accessible for organizations of all sizes, Seemplicity will also use the new funding to further scale its U.S. operations, expand its presence across the UK and Europe, and drive revenue growth through new sales channels.
Seemplicity continues to demonstrate its power as a platform purpose-built to give critical time back to security, development, and IT operations teams. With 67% of cybersecurity professionals reporting burnout and the industry facing a global shortage of 4 million cyber workers, technology must do more than surface findings; it must simplify action. Seemplicity helps cyber professionals overcome dashboard fatigue by eliminating the drag between identification and fixing vulnerabilities, accelerating risk reduction and making every minute count.
“I’ve been following Seemplicity closely for over a year and have been consistently impressed by the team’s execution, the pace of new customer adoption, and the strength of their growth,” said Thomas Visan, Partner at Sienna Venture Capital. “They are tackling one of the most critical and underserved areas in cybersecurity. Their ability to bring clarity, speed, and automation to exposure management is exactly what modern enterprises are looking for, and we’re proud to support them as they scale globally.”
“We believe Seemplicity’s AI-powered platform addresses a critical gap in the cybersecurity market and positions the company as a global leader in exposure management,” said Lior Litwak, Managing Partner at Glilot Capital Partners and Head of Glilot+, the firm’s early growth fund. “Since leading the Series A, we have witnessed firsthand how the Seemplicity platform addressed exactly what enterprise security teams need to dramatically reduce their workload while improving cyber posture. We’re proud to continue supporting their next phase of growth.”
The funding milestone follows Seemplicity’s recent industry recognition, including receiving the 2025 Intellyx Digital Innovator Award and multiple Global Infosec Awards, where the company was named Publisher’s Choice for Exposure Assessment and Market Innovator in Vulnerability Management.
To learn more about the Seemplicity platform please visit: https://seemplicity.io/
About Seemplicity
Seemplicity revolutionizes exposure management with its exposure action platform. By automating and streamlining remediation processes, Seemplicity consolidates findings, accelerates risk reduction, and delivers tailored remediation plans for security, IT, and DevOps teams. Trusted by Fortune 500 companies, the platform enables organizations to enhance operational resilience and build scalable security programs. For more information, visit www.seemplicity.io.
SOURCE Seemplicity