Skip to main content

Built by makers, shipped in public

Sign in

Vibe Greenlight vs COLVO

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

Vibe Greenlight compared with COLVO
DetailVibe Greenlight logo Vibe GreenlightCOLVO logo COLVO
What it doesLaunch readiness check for AI-built apps Test and guard AI agents with outcome verification, not reply verification
StageNot given Not given
FoundedNot given Not given
Based inUS IT
Pricing modelFreemium Freemium
PricingFree Mini-Scan (homepage checks only), Launch Check $39 one-time ($29 for first 50 customers), Launch Check Pro coming soon, Fix-It Pack from $149 Free: €0/month with 100 test runs per month; Test: €19/month with 2,000 runs per month; Guard: €99/month with unlimited runs plus live guard features. AI usage is metered separately at cost.
Key features
  • Security scanning (exposed keys, headers, CORS, RLS)
  • Broken flow detection (404 links, console errors, API failures)
  • Performance analysis via Lighthouse
  • SEO basics check (titles, meta descriptions, sitemaps)
  • Accessibility and UX review
  • Copy-paste fix prompts for Cursor, Lovable and Bolt
  • Supabase RLS read-only probe
  • No repository access required
  • GO/NO-GO launch verdict with score
  • Free re-check within 14 days
  • Isolated sandbox with fresh fake accounts for testing
  • 88 scenario templates for refunds, cancellations, pauses and plan changes
  • CI gate and CLI with dependency-free deployment
  • Policy gate with ALLOW/REVIEW/HOLD/DENY decisions
  • Human approval for risky actions
  • Independent verification of outcome against ground-truth state
  • Guardrails with prompt injection and PII detection
  • Per-end-user spending caps in rolling windows
  • Append-only evidence log with JSON, CSV and PDF export
  • GitHub Action integration for automated testing
What makes it different
  • No repo access needed—outside-in checks only
  • Ranked report with copy-paste fix prompts, not raw scanner output
  • Under 1 hour delivery for most reports
  • Deterministic verdicts from explicit state checks, not language model decisions
  • No-cost deterministic testing; AI features are optional and separately metered
  • Integrated sandbox testing and production guarding in one platform
  • Idempotent and exactly-once action execution with retry safety
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)140
Referring domains (Majestic)20

6 details filled in for both companies.

More alternatives to Vibe Greenlight More alternatives to COLVO

Ask us