Plumb vs Vanta
Plumb vs Vanta: which fits a growing company?
Vanta automates broad security and compliance programs — SOC 2, ISO 27001, HIPAA, and more — covering employee training, vendor risk, and policy management across your whole company. It's excellent at that. AI-specific frameworks are typically an add-on, not the core product, so the actual monitoring of what your AI agents are doing tends to be shallow. Plumb is built the other way around: the AI agent event stream is the core product.
PlumbVanta
Built forMonitoring what your AI agents actually do, decision by decisionBroad security/compliance programs across your whole company
PricingPublished tiers, starting at $279/moCustom quotes, commonly $10,000-$120,000+/year depending on frameworks and employee count
AI agent monitoringCore product — direct connectors to HubSpot, Intercom, and moreNot a core focus; general compliance frameworks are the primary product
Human reviewPurpose-built Review Queue for flagged agent decisionsGeneral policy/evidence workflows, not agent-decision-specific
Vanta is a real, capable compliance automation platform— this comparison is about which one fits your company's size and budget, not a claim that either is better in every situation.