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Anvil AI vs SigDek

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

Anvil AI compared with SigDek
Detail Anvil AISigDek logo SigDek
What it doesSovereign AI systems for government and defense contractors Evidence of what your AI coding agents did
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelNot given Freemium
PricingNot given Free for one developer on their own machine. Team plan $99 a month for up to 10 people. Business plan $199 a month for up to 50 people. All paid plans include unlimited machines, records and reports, support for Claude Code and Cursor, Flag and Block rules, and 13 months of records. 14-day free tria
Key features
  • Local processing on customer hardware
  • Offline functionality
  • Access controls and permissions
  • Records connection and integration
  • Evidence tracing to source documents
  • Rework detection
  • Quote preparation
  • Records commands, file edits, web requests and MCP calls from Claude Code and Cursor
  • Hash chain verification to detect changes, gaps or deletions in records
  • Block rules to stop matching actions before they run
  • PDF and CSV reports for auditors covering up to 13 months
  • SOC 2 criteria mapping for security reviews
  • Flag rules that mark risky actions out of the box
  • Verifiable reports that anyone can check on verify page
  • Open-source recorder for local use without account
  • Support for unlimited machines per team member
  • Automatic background upload with minimal performance impact
What makes it different
  • Runs entirely on customer-controlled hardware with no data leaving the site
  • Works offline without requiring internet connection
  • Traceable answers with evidence linked to original records
  • Designed specifically for government and defense contractors
  • Hash chain verification ensures records cannot be altered or deleted without detection
  • SOC 2 audit-ready reports with six criteria-mapped sections
  • Never records prompt text, file contents or command output for privacy
  • Block rules stop risky actions before they execute
  • Takes under 50ms per action with background uploads
Community votes00
DR (Domain Rating by Ahrefs)23 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)10
Citation Flow (Majestic)190
Referring domains (Majestic)130

3 details filled in for both companies.

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