ShipTight vs Seaworthy

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

ShipTight compared with Seaworthy
Detail	ShipTight	Seaworthy
What it does	Free launch-safety scanner for AI-built apps	Security checks for AI-built apps before launch
Stage	Startup	Not given
Founded	Not given	Not given
Based in	US	GB
Pricing model	Freemium	Freemium
Pricing	Free scan (top 3 findings); Full Fix Report $49 one-time; Monitor $29/mo; Revenue Guard +$19/mo (early access, launching Nov 3); Monitor + Guard $39/mo; Agency $99/mo for up to 10 monitored apps.	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	Builder detection and AI-generated fix prompts Weekly monitoring and re-scans	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	Free to scan with no sign-up required Results in about 60 seconds AI-generated fix prompts for your builder tool Detects your specific builder to provide tailored fixes Masked key display never stores full credentials	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 votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	0
Referring domains (Majestic)	0	0

6 details filled in for both companies.

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