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HOL Guard vs Rayrun

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

HOL Guard compared with Rayrun
Detail HOL GuardRayrun logo Rayrun
What it doesRuntime security layer that stops risky AI actions before they execute One endpoint for every MCP tool
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingFree plan: Local Guard runtime with real-time approval prompts and local audit log. Solo $4.99/mo: adds 2 cloud-connected devices and 30-day cloud retention. Pro $15/mo: adds 5 cloud-connected devices, 180-day retention, and policy versioning. Team $30/seat/mo: up to 25 cloud-connected devices, 365- Free for one developer with up to 25 source-built services, 50,000 tool calls a month, then $0.20 per thousand. Team plan is $25 per developer per month with 100,000 tool calls per developer a month, pooled, then $0.20 per thousand. Enterprise from $1,500 per month.
Key features
  • Surface-specific pre-action interception
  • Policy routing with allow, observe, ask, and block outcomes
  • Local review and evidence workflows
  • MCP, skill, plugin, and package inspection
  • Layered local and team policy
  • Open source runtime under Apache-2.0
  • Offline local protection without cloud connectivity
  • Continuous GitHub leaked-secret monitoring
  • Decision audit trail and export
  • Support for multiple AI coding agents
  • Source-built servers with TypeScript or Python projects
  • Remote MCP, OpenAPI, npm package, and container image support
  • Per-tool and per-argument access control policies
  • Tool definition review and approval workflow
  • Content scanning with literal and regex detectors
  • Activity tracking and audit trails
  • OIDC and SAML 2.0 single sign-on
  • SCIM 2.0 provisioning
  • Workspace-specific data encryption
  • Custom domain publishing with DNS and Cloudflare certification
What makes it different
  • Open-source core runtime runs locally without cloud requirement
  • Protects against secrets, destructive commands, prompt injection, and supply chain attacks
  • No source code or secrets uploaded; decisions stored as redacted summaries
  • One endpoint replaces every client config, eliminating need for each client to store every server and secret
  • Coding agent builds the server automatically with no adapter needed
  • Credentials held once by Rayrun instead of distributed across clients
  • Built-in security review with published controls and audit trails for compliance teams
  • Support for multiple service types without writing adapters
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)53 +1 (up) since last check45 no change since last check
Trust Flow (Majestic)2712
Citation Flow (Majestic)4436
Referring domains (Majestic)735125

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