Alice raises $140M as its AI security business grows more than 500%

What happened

Alice, an AI trust and security company formerly known as ActiveFence, secured $140 million in a new funding round led by Apax Digital Funds. The company has seen its AI security business grow more than 500 percent this year. Alice provides adversarial testing and safety guardrails for AI models, serving frontier labs and large enterprises. It started in 2018 focusing on trust and safety and has since pivoted to emphasize AI-specific protection.

Why it matters

Alice’s surge highlights the rising demand for robust AI security as enterprises and AI developers face growing risks from model vulnerabilities and misuse. The steep growth signals that AI products can no longer afford to ignore adversarial threats or unchecked outputs. Alice’s funding and rebrand indicate investors are banking on AI security becoming a baseline compliance and operational cost for frontline AI deployments rather than an optional add-on. For builders and operators, this raises the bar on required safety tooling and shifts some risk mitigation from internal teams to specialized vendors.

What to watch next

It will be important to track how Alice expands its technology beyond adversarial testing into comprehensive AI guardrails that can integrate tightly with diverse AI workflows. Observing how their solutions adapt as AI regulations tighten or evolve will show whether Alice can maintain its rapid growth while keeping up with complex trust and compliance demands. Also watch for their customer mix broadening beyond early adopters to a wider set of heavily regulated industries or high-risk AI applications.

AI Quick Briefs Editorial Desk