Every THE D[AI]LY BRIEF article on AI guardrails — enterprise AI analysis, benchmarks, vendor comparisons, and ROI frameworks for technology and business leaders. Updated as new coverage publishes.
Only Lakera is a detector; NeMo Guardrails and Guardrails AI are frameworks that run detectors you still pick, host and tune. Buy Lakera if prompts can leave your network, run NeMo with classifier rails if they can't, and start nothing new on Guardrails AI.
September 18, 2026 · 17 min read
Harvey acquired Guardrails AI's founders on the same day it raised $550M, and its CEO says on the record that he buys teams rather than products. The Hub installer and hosted validator inference had already been switched off on August 25.
September 9, 2026 · 10 min read
A layer-by-layer map of the enterprise agent stack, priced against one workload on 23 August 2026. Four layers to buy, three to skip, and the seams where all of them fail together.
August 23, 2026 · 21 min read
In April 2026, an AI coding agent running Cursor with Claude Opus deleted a startup's entire production database — and all its backups — in nine seconds. In July, Sysdig documented the first end-to-end ransomware attack executed entirely by an AI agent. And a Kore.ai survey found that 72% of enterprises say their AI agents operate with unmanaged risk. This isn't a governance gap. It's a production safety crisis. Here's the framework for surviving it.
July 5, 2026 · 16 min read