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Zof vs Seaworthy

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

Zof compared with Seaworthy
DetailZof logo ZofSeaworthy logo Seaworthy
What it doesIndependent AI verification and production control layer Security checks for AI-built apps before launch
StageNot given Not given
FoundedNot given Not given
Based inNot given GB
Pricing modelFreemium Freemium
PricingStarter: $166/month ($1,990 billed annually) with 12,000 test runs/month, 3 applications, and validated fixes at $25 each. Team: $833/month ($9,990 billed annually) with 55,000 test runs/month and 10 applications. Business: $2,083/month ($25,000 billed annually) with 165,000 test runs/month, 25 appl 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
  • System Graph mapping of services, dependencies, ownership, and policies
  • Verification Engine with 19 verification domains from unit tests to compliance
  • Continuous verification and change detection
  • Policy-based control and approval workflows
  • Durable evidence and audit trails
  • AI-assisted remediation with outcome-based billing
  • Integration with CI/CD, cloud, and observability tools
  • VPC, private cloud, on-prem, and air-gapped deployment
  • Identity-first with RBAC and SSO
  • Secure Enclave Runner for restricted environments
  • 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
  • Independent verification separates proposing changes from deciding if available evidence is sufficient
  • Model-independent design works with any approved model or deterministic systems alone
  • Outcome-based billing charges only for validated fixes that pass verification
  • Governance by default with explicit approval, audit, and no shared credentials
  • Topology-aware impact analysis using System Graph to recommend validation plans
  • 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)28 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)50
Citation Flow (Majestic)200
Referring domains (Majestic)620

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