Echo raises $35M to secure the enterprise cloud's base layer — container images — with autonomous AI agents

As enterprises accelerate the deployment of LLMs and agentic workflows, they are hitting a critical infrastructure bottleneck: the container base images powering these applications are riddled with inherited security debt. Echo, an Israeli startup, is announcing a $35 million in Series A funding today (bringing its to-date total to $50 million in funding) to fix this by fundamentally reimagining how cloud infrastructure is built.The round was led by N47, with participation from Notable Capital,