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Cooling signalFree or hybridHigh-risk permissions
Vigil: Stealth Website Monitor & AI Change Detector icon

Vigil: Stealth Website Monitor & AI Change Detector

Capture CSS selectors and create Vigil watches directly from your browser.

Users4Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-1Net users gained this week
7-day growth rate-20%Relative weekly velocity
Preview

Vigil: Stealth Website Monitor & AI Change Detector Media preview

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Trend

30-day user trend

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User Growth Over Time

445552026年6月16日2026年6月19日2026年6月22日Latest: 4
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Growth overview

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7-day growthDeclining
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30-day growthDeclining
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Technical snapshot

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Version0.3.0
ManifestV3
Size60.75KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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Stop refreshing. Start winning.

Vigil is the advanced website monitoring tool designed for professionals who need speed, accuracy, and access. While other monitors get blocked by anti-bot protection or spam you with false alarms, Vigil uses proprietary Stealth Technology and AI Analysis to give you the edge.

Whether you are tracking a high-stakes sneaker drop, a government permit page, or a competitor’s pricing, Vigil watches the web for you 24/7—so you don’t have to.

Why Users Choose Vigil

1. We Go Where Others Can’t (Stealth Mode) Most change detectors fail on major sites like Amazon, Ticketmaster, BestBuy, and Supreme because they get blocked. Vigil is built differently. Our "Stealth Mode" technology mimics human behavior, allowing you to track prices and stock on the world's most difficult-to-monitor websites without interruption.

2. AI Analyst: No More "False Positives" Tired of getting alerts because a timestamp changed or a pixel moved? Vigil uses GPT-4o powered AI to analyze the change before alerting you.

Reviews

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