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Guardrails AI vs Seaworthy

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

Guardrails AI compared with Seaworthy
DetailGuardrails AI logo Guardrails AISeaworthy logo Seaworthy
What it doesThe AI Reliability Platform Security checks for AI-built apps before launch
StageNot given Not given
FoundedNot given Not given
Based inUS GB
Pricing modelNot given Freemium
PricingNot given 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
  • Synthetic data generation for fine-tuning and distillation
  • Dynamic evaluation datasets for edge cases
  • Runtime guardrails for policy enforcement
  • Hallucination detection
  • Data leakage prevention
  • 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
  • Realistic synthetic personas and datasets for evaluation
  • Covers entire AI lifecycle from training to production
  • Works across any LLM and deployment environment
  • Blocks bad outputs before users encounter them
  • 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)64 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)170
Citation Flow (Majestic)410
Referring domains (Majestic)12510

4 details filled in for both companies.

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