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Refactron™ vs Anza

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 Anza
DetailRefactron™ logo Refactron™Anza logo Anza
What it doesThe verification layer for AI code change Engineering Solana's core protocol and infrastructure
StageMVP Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Open source
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
  • Agave validator client for Solana
  • Alpenglow consensus protocol
  • Wincode bincode serializer for Rust
  • Pinocchio framework for Solana programs
  • P-Token implementation
  • Codama code generator
  • Solana Kit SDK JavaScript SDK
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
  • Majority validator client built by engineers closest to the protocol
  • New consensus protocol for faster finality
  • Open-source infrastructure shipping multiple tools
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check73 no change since last check
Trust Flow (Majestic)016
Citation Flow (Majestic)1544
Referring domains (Majestic)41467

4 details filled in for both companies.

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