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ShieldLabs vs liarjs.dev

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

ShieldLabs compared with liarjs.dev
DetailShieldLabs logo ShieldLabsliarjs.dev logo liarjs.dev
What it doesFraud detection and prevention for web apps that detects account abuse and bots under any masking Browser fingerprint and automation detector that cross-checks JavaScript consistency against network layer signals
StageStartup Not given
Founded2025 Not given
Based inUS Not given
Pricing modelFreemium Free
PricingFree tier with 5,000 identifications. Paid plans: Starter $99/month for 25,000 identifications (monthly billing) or $79/month billed yearly; Growth $399/month for 150,000 identifications (monthly) or $319/month billed yearly; Scale $999/month for 500,000 identifications (monthly) or $799/month bille Not given
Key features
  • Device fingerprinting to recognize devices and detect headless browsers and tampering
  • Multi-accounting detection starting at three accounts per visitor
  • Risk scoring from 0 to 100 with signal breakdown
  • Bot and AI traffic detection with browser automation signals
  • IP geolocation and real IP address revelation behind masking
  • Traffic quality scoring by source, channel, referrer, and UTM campaign
  • Dashboard, API, and webhooks for results delivery
  • Five-minute integration with JavaScript snippet or supported SDKs
  • JavaScript fingerprinting across canvas, WebGL, WebGPU, audio, fonts, navigator and screen
  • Network layer analysis via Cloudflare request metadata
  • Behavioral challenge to verify human interaction
  • Open-source package for CI integration
  • Passive automation detection via navigator properties and framework residue
  • Cross-layer consistency checking between JavaScript and network signals
What makes it different
  • 99.9% identification accuracy and 99.9% risk signal detection accuracy across 300+ signals
  • Ready-made High-Risk Event detection requires no custom fraud model training
  • Explainable risk scores showing which signals fired and their weights
  • Self-serve five-minute onboarding with no procurement or sales cycle required
  • Three independent detection axes that fail separately rather than as one system
  • Combines JavaScript analysis with network-layer observations that JavaScript cannot fake
  • Educational and defensive tool, not a service for evading detection
  • Live read-only measurement with no data storage
Community votes00
DR (Domain Rating by Ahrefs)39 −1 (down) since last check6 no change since last check
Trust Flow (Majestic)152
Citation Flow (Majestic)3727
Referring domains (Majestic)24042

4 details filled in for both companies.

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