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Vibe Greenlight vs Seaworthy

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 Seaworthy
DetailVibe Greenlight logo Vibe GreenlightSeaworthy logo Seaworthy
What it doesLaunch readiness check for AI-built apps Security checks for AI-built apps before launch
StageNot given Not given
FoundedNot given Not given
Based inUS GB
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: All checks, terminal and JSON output, exit codes for CI. Pro: £99/year or £12/month, includes HTML reports, scan history, comparison features, priority support, 2 machines. Agency: £349/year, includes white-label reports, scan multiple projects in one report, 10 machines.
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
  • Detects leaked secrets including API keys, passwords, and LLM keys in browser code
  • Checks database and storage security including row-level security policies and open Firestore rules
  • Identifies API route and payment vulnerabilities including missing auth checks and unverified webhooks
  • Detects AI and agent security issues including system prompt injection and unsafe model output rendering
  • Scans dependencies for known vulnerabilities using OSV database
  • Runs entirely locally with code never leaving your machine
  • Works offline and integrates with CI pipelines using environment variables
  • Provides fix suggestions and AI-ready prompts for each finding
  • Supports multiple frameworks including Next.js, React, Vue, Svelte and platforms like Supabase, Firebase, Stripe
  • Generates shareable HTML reports and tracks scan history with Pro plan
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
  • Designed specifically for security gaps that AI coding tools create
  • Code never leaves your machine, with zero uploads required
  • Low false alarms through context-aware checking of actual code behavior
  • Free tier includes all core checks with no limitations
  • Source-available license with code readable on GitHub
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.

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