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Refactron™ vs Simbian®

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

Refactron™ compared with Simbian®
DetailRefactron™ logo Refactron™Simbian® logo Simbian®
What it doesThe verification layer for AI code change Self-Improving Defense platform that protects from AI attacks
StageMVP Not given
FoundedNot given 2022
Based inNot given US
Pricing modelFreemium Contact for pricing
PricingFree plan: $0/mo with 500 verifications/mo and unlimited local CLI runs. Pro: $59/mo with 10,000 verifications/mo (early access). Scale: $300/mo with 100,000 verifications/mo (early access). Enterprise: Custom pricing (early access). Not given
Key features
  • Verify arbitrary diffs from agents, codemods, or humans
  • Three-verdict system: SAFE, UNSAFE, UNPROVEN
  • Runs test suite on isolated shadow tree copy
  • Changed-line coverage attestation for Python
  • Reproducible verification report with audit-grade record
  • MCP server for AI agents to verify before landing
  • CI gate that blocks unsafe merges
  • Syntax and imports validation gates
  • Runs locally with no code upload to external service
  • Acts directly in EDR, cloud, Active Directory, and SIEM
  • Investigates every alert to a verdict with reasoning, not playbooks
  • AI SOC Agent for automated alert triage and response
  • AI Threat Hunt Agent for hypothesis-driven threat detection
  • AI Pentest Agent for continuous, on-demand offensive testing
  • AI NetSecOps Agent for firewall and network operations
  • Context Lake for organization-wide persistent memory of assets and verdicts
  • Multi-tenant isolation with per-tenant reasoning for MSSPs
  • Hardened against prompt injection and data poisoning
What makes it different
  • Only system that proves changed lines are actually tested, not just that tests pass
  • Works with any AI coding agent and integrates via MCP
  • Code never leaves your machine; runs entirely locally
  • Free local CLI with unlimited verifications, paid only for managed infrastructure
  • Responds to every alert in under 4 minutes on average
  • 95% of proposed actions approved by your own analysts
  • Self-improves by learning from analyst corrections
  • Onboards tenants in hours, not months
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check44 no change since last check
Trust Flow (Majestic)017
Citation Flow (Majestic)1536
Referring domains (Majestic)4356

4 details filled in for both companies.

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