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Foo Guard vs Interlok

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

Foo Guard compared with Interlok
DetailFoo Guard logo Foo GuardInterlok logo Interlok
What it doesSecurity scanner for AI agent configurations and MCP tool definitions Lockout/tagout for AI agents: risky actions stop, a person decides, and a signed record proves it
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingFree: $0, no account needed. Pro: $19/mo or $190/yr. Team: $57/mo (3-user minimum) or $570/yr, then $19/mo per additional user. Free: risk scan, 100 approvals per month, offline verification. Approvals: $99/month, unlimited approvals. Gate: $799/month (includes Approvals). Evidence: from $18K/year. Regulated: from $40K/year.
Key features
  • Browser-based scanning for agent configurations
  • CLI for local scans and CI enforcement
  • 30+ security checks and secret detection
  • OWASP and SOC 2 rule packs
  • Gateway runtime enforcement for MCP requests
  • GitHub App integration with pull request checks
  • Optional AI-powered remediation guidance
  • Policy-as-code via .fooguard.yml
  • Risk scan of agent reach, capabilities and consequences
  • Policy-as-code for gating rules
  • Shadow mode to preview holds before enforcement
  • Human-in-the-loop approvals via console
  • Cryptographically signed audit ledger
  • Compliance framework packs
  • Inference receipts for model calls
  • GitHub merge check for agent-written PRs
  • Directory sync with Okta or Microsoft Entra
What makes it different
  • Deterministic security rules rather than AI-based scoring
  • Pre-deployment configuration analysis without agent execution
  • Runtime enforcement via Gateway for supported MCP tool calls
  • Audit logging and SIEM streaming for compliance
  • Works across browser, CLI, GitHub, and API
  • Gates actions, not agents—routine calls pass through untouched
  • Low published latency overhead: p50 8ms, p95 25ms for allowed verdicts
Community votes00
DR (Domain Rating by Ahrefs)12 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)210
Referring domains (Majestic)180

5 details filled in for both companies.

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