Technology
Echo Raises $50M in 10 Months to Build a Secure, AI-Native OS for Cloud Applications
Echo, the leader in AI-powered secure software infrastructure, today announced it has raised $35 million in Series A funding led by N47, with participation from Notable Capital, Hyperwise Ventures, and SentinelOne's S Ventures. Echo is already securing production workloads for enterprise customers like Varonis, EDB, and UiPath.
About this update from Sentinelone, Inc.
[{"type":"text","content":"The $35M Series A round comes just four months after Echo announced its $15 million seed round, bringing total funding to $50 million","length":133,"tagName":"p","attribs":{}},{"type":"text","content":"NEW YORK, Dec. 16, 2025 /PRNewswire/ -- Echo, the leader in AI-powered secure software infrastructure, today announced it has raised $35 million in Series A funding led by N47, with participation from Notable Capital, Hyperwise Ventures, and SentinelOne's S Ventures. Echo is already securing production workloads for enterprise customers like Varonis, EDB, and UiPath.","length":373,"tagName":"p"},{"type":"image","alt":"Eilon Elhadad (Co-Founder & CEO) and Eylam Milner (Co-Founder & CTO)","displaySize":"","headline":null,"caption":"Eilon Elhadad (Co-Founder & CEO) and Eylam Milner (Co-Founder & CTO)","className":"","disableSlideshowImg":false,"size":{"original":{"width":400,"height":277,"url":"https://media.zenfs.com/en/prnewswire.com/ed9e883e4a26810963851793b9f5d139"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/rvvvndFXsPWqU_NCEuZogQ--/YXBwaWQ9aGlnaGxhbmRlcjt3PTcwNTtoPTQ4ODtjZj13ZWJw/https://media.zenfs.com/en/prnewswire.com/ed9e883e4a26810963851793b9f5d139","width":400,"height":277}},"href":"https://mma.prnewswire.com/media/2846209/Echo_Software_founders.html","hrefExternal":true,"rel":"nofollow"},{"type":"text","content":"Nearly all modern cloud applications are built on container base images, which expose companies to significant security risks. According to Echo's research, official Docker images like Python, Node.js, and Go each contain well over 1,000 known vulnerabilities.","length":269,"tagName":"p"},{"type":"text","content":""Studies consistently show that more than 90% of container vulnerabilities originate from the base image layer rather than application code," said Eylam Milner, co-founder and CTO of Echo. "This means enterprises with thousands of cloud services inherit millions of security issues before their engineers write a single line of code."","length":354,"tagName":"p"},{"type":"text","content":"Echo solves this with CVE-free container base images that are built from scratch to eliminate vulnerabilities at the source. Rather than trying to fix vulnerable open-source images, Echo reconstructs them with only essential components. These hardened images are drop-in r...