Visual Monitoring
Pixel-perfect screenshots and visual diffs to catch every change.
Never miss a
change again.
LynxSentinel monitors the websites you care about 24/7. We detect website changes, pricing updates, content edits, and new launches - then alert you instantly by email and dashboard.
5 free creditsNo card required
AI-Powered InsightsSmart summaries & alerts
Security-firstEnterprise-grade security
LynxSentinel
Dashboard
May 1 - May 31MA
Monitored Sites
126
+12 this month
Changes Detected
1,842
+18.4%
Alerts Sent
342
+15.7%
Uptime
99.98%
All systems operational
Changes Over Time
This MarchChange Types
Content52%
Pricing24%
Visual16%
Structure8%
Recent Alerts
1Price increase detectedacme.com/pricing2m ago
2New product page addedrival.com/pro-release15m ago
3Content updatedcompetitor.blog1h ago
AI Summary
AIAcme increased pricing on 3 plans (+$10-$30). Rival launched a new AI feature page. Competitor blog content updated with new messaging around integrations.
High92%
Powerful features
Everything you need to monitor and outpace
Instant Alerts
Get real-time dashboard and email alerts when monitored pages change.
AI Summaries
AI explains what changed and why it matters.
Historical Insights
Track changes over time and uncover trends with powerful reports.
Evidence
Share source-linked evidence and reports without losing the change context.
Real-Time Detection
24/7 monitoring with sub-minute change detection.
How it works
Three simple steps to total visibility
1
Add Websites
Enter any URL you want to monitor. Choose what matters most.
2
We Monitor 24/7
Our system checks for changes around the clock with precision.
3
You Get Notified
Receive instant alerts and AI summaries so you can take action fast.
Change intelligence workflow
From page change to next move.
01
Change captured
BeforeMay 10, 10:00 AM
Pro Plan
$49 /month
- 10 Projects
- Basic Analytics
- Email Support
Get Started
AfterMay 10, 10:15 AM
Pro Plan
$59 /month
- 10 Projects
- Advanced Analytics
- Priority Support
Get Started
Pricing change detected
02
NEWInstant alert
Pricing change detected
acme.com/pricing
- Change Type
- Pricing
- Detected
- May 10, 10:15 AM
- Severity
- High
View Change
03
AIAI brief
Acme increased the Pro Plan from $49 to $59 (+20.4%). The brief names the evidence, urgency, and suggested next step.
High92%
View Full AI Summary
Built for teams that need to know first
Use cases
E-commerce
Track competitor pricing, promotions, and product launches.
SaaS & Product Teams
Monitor feature pages, roadmaps, and messaging changes.
Agencies
Provide clients with competitive intelligence and change reports.
Investors
Spot market movements and company updates early.
Compliance Teams
Ensure regulatory and policy updates are detected immediately.
Two ways to begin
Start with five. Scale around you.
Try real website monitoring for free, or tell us what your watchlist demands.
Free
See LynxSentinel work before you commit.
Use five real page scrapes to see changes, evidence, and alerts in your own workspace.
5 one-time credits
- 1
- 2
- 3
- 4
- 5
- 1 credit = 1 successful page scrape. Failed scrapes do not use a credit.
- No card, trial clock, or subscription required.
Custom
Build around your real watchlist.
Share the pages, cadence, and outcomes you need. We will shape access around your volume instead of forcing a preset tier.
We usually reply within 30–60 minutes.
- 01
Request
Tell us what you need to watch.
- 02
Reply
We respond with the right questions.
- 03
Tailored access
We shape volume and support around you.
Start with five free page scrapes.
Watch real pages, see real changes, and decide what you need next.
Start free
5 one-time credits · No card required