| What it does | Evidence-based credibility checks for links, screenshots, videos, and questions
| Security checks for AI-built apps before launch
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| Stage | Startup
| Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: 2 credits to start, 1 credit per check, 1 credit back every 7 days. Unlimited: $9.99/month. Unlimited, yearly: $39.99/year. Credit pack: 5 credits for $1.99, 10 credits for $2.99, never expire.
| 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.
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| Key features | - Check links, screenshots, and videos for credibility
- Evidence-based verdicts on four-word color scales
- Named source listings with links for verification
- Available on mobile apps and web beta
| - 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
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| What makes it different | - Returns single-word verdicts instead of percentages or unclear ratings
- Detects AI-generated content and acknowledges when detection is inconclusive
- Share directly from any app without opening Lucid
- All features available in free plan with limited credits
| - 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
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 7 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 7 | 0 |
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| Citation Flow (Majestic) | 18 | 0 |
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| Referring domains (Majestic) | 20 | 0 |
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Lucid
Seaworthy