CodeIntegrity Raises $5M in Seed Funding

The Announcement

San Francisco, California - May 27, 2026 - CodeIntegrity, Inc. today announced its $5 million seed round, led by SYN Ventures, with continued support from Antler and Boost VC. The round accelerates our mission to secure a future where autonomous AI agents act nondeterministically across tools, data, and enterprise systems. Our goal is to give enterprises the runtime control layer they need to deploy agents with full confidence in sensitive production environments.

Why Agent Runtime Security Matters

Agents call tools, take actions, read sensitive context, write to enterprise systems, and automate long-horizon tasks. Most enterprises are still careful about giving agents that level of autonomy, even though the model capability is there. The security guarantees around agents need to become more deterministic before the deployment surface carries more operational risk.

The hard part is that models are strong in the task sense and weak in the authority sense. They can complete difficult work, but they do not know, by default, which parts of context are data and which parts are instructions. An email body, a retrieved PDF, a tool result, a web page, a user request, and a hidden command can all influence the same token stream. That is not a prompt engineering issue. It is a runtime security issue.

Reliable agents need a runtime boundary between data and instructions. They need to be different runtime objects, with different permissions, different provenance, and different rules for what they are allowed to trigger. Security teams also need evidence: what context influenced a decision, which tools were available, which policy applied, and why an action was allowed or blocked.

What CodeIntegrity Is Building

CodeIntegrity is building the control layer for AI agent execution. We give teams a way to connect agents to real enterprise systems without treating the prompt as the control boundary. Agents should be able to do useful work, but every sensitive action needs runtime controls around what the agent sees, decides, and executes:

• separating instructions, data, and actions at runtime
• enforcing policy before tool calls execute
• preserving provenance across context and tool outputs
• limiting blast radius when an agent is exposed to untrusted input
• producing evidence that security and engineering teams can inspect

About SYN Ventures

SYN Ventures is a cybersecurity-focused venture capital firm backing companies across cybersecurity, industrial security, national defense, privacy, regulatory compliance, and data governance. Founded by security operators and company builders, including former CISOs, CEOs, CTOs, and founders, SYN manages $900m AUM across its funds and supports portfolio companies through security-sector relationships, CISO networks, design partners, customer references, and venture community collaboration.

What This Funding Supports

CodeIntegrity will continue defining the control layer for AI agents with enterprise customers and expanding agentic controls for teams operationalizing AI in production. As agents take on more consequential work, enterprises need deterministic controls around the tools, data, and systems those agents can reach. The future is one where governed tool execution, policy enforcement, provenance, and auditability are standard parts of deploying agents safely.

Acknowledgements

Thank you to our team, our customers, our partners, and our investors at SYN Ventures, Antler, Boost VC, and our angel investors for helping us bring agent runtime controls to more enterprises.