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Pure State Compile™ vs Unvibe

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

Pure State Compile™ compared with Unvibe
DetailPure State Compile™ logo Pure State Compile™Unvibe logo Unvibe
What it doesDeterministic English-to-Code Compiler Select code in any app and Vibe explains it beside your editor at your level
StageNot given MVP
FoundedNot given Not given
Based inUS US
Pricing modelFreemium Freemium
PricingNot given Free plan with monthly usage limit, no card required. Pro at $9/month or $81/year (saves 25%) opens soon with Expert depth and git diff explanations. Teams at $8/seat/month for 2-20 seats, founding pilot stage.
Key features
  • Compiles English sentences to eleven programming languages
  • Generates SHA-256 hash for each compile
  • Produces requirement-to-code traceability matrix
  • MISRA-C:2012 screening checks
  • Exports audit evidence in CSV, ReqIF and HTML formats
  • Typical compile time under 100ms
  • No third-party AI models or inference services
  • Generates ISO 26262 TCL-1 classification documents
  • Provides DO-178C tool-qualification data pack
  • Explain code at multiple depth levels (New, Beginner, Intermediate, Advanced)
  • Ask follow-up questions about selected code
  • Test me quiz to verify understanding
  • Save lessons to Library for later review
  • Git diff explanations and change Briefs
  • Keys and tokens filtered on device before sending
  • Track learning progress with Momentum streak
  • Quiz feature to review saved lessons days later
  • Works with any app via universal keyboard shortcut
  • Editor bridge integration for VS Code and Cursor
What makes it different
  • Deterministic output: same specification always produces identical bytes
  • Rule-based compiler without AI models ensures security and auditability
  • Full requirement-to-code traceability for certification
  • Eleven target languages from single English specification
  • Built-in audit evidence for safety-critical certification
  • No API key or credit card required for free plan
  • Code explained in place beside your editor, not in a separate chat
  • Privacy-first: keys and tokens filtered locally on your computer
  • Verify understanding with built-in Test me quiz system
  • Supported by Anthropic's Claude for Startups program
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)Not checked yet no change since last check12 −1 (down) since last check
Trust Flow (Majestic)25
Citation Flow (Majestic)1215
Referring domains (Majestic)1125

5 details filled in for both companies.

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