Lineation
Real-time guardrails for agentic AI and enterprise workflows
Lineation launched on July 17, 2026 with 10 votes, #1,657 of 24,623 launches that month and more than 90% of that year's launches.
What it does
Lineation is the accountability layer for AI agents. Cross-provider policy enforcement, runtime defense, and forensic lineage for OpenAI, Anthropic, Google & Copilot. Delivering a solution at the intersection of GenAI Application Security and Runtime Defense, Lineation introduces a Zero Trust unified control plane and a lightweight endpoint daemon that secures autonomous AI agents directly at execution.
Lineation is the accountability layer for AI agents—zero-trust agent identity, LLM gateway, and MCP gateway with cross-provider policy, runtime defense, and forensic lineage. Start free in the cloud or book an on-prem demo.
Your AI agents read documents, call APIs, and move money while your teams trust their actions. Lineation gives security and platform teams one line of defense—zero-trust agent identity, an LLM gateway and MCP gateway across every model and tool, policy that travels with the workflow, and an incident story your auditors can follow. Free to start · Self-hosted & air-gapped options · First policy live in under a day. Logos are trademarks of their respective owners. Listing here reflects integration compatibility and does not imply endorsement, partnership, or certification by any of the companies shown. Agents became chains of thought. Chains became workflows that act on their own. The old…from lineation.ai
In the maker’s words, at launch
TLDR: Distributed policy enforcement and a "black box" for AI agents
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