Your site breaks quietly. We make sure you hear it.
Pages drop out of Google. Load times creep up. The site goes down overnight. VitalSentinel is all-in-one website monitoring that watches every signal and alerts you in minutes, before a problem hits your revenue.
Same seven incidents. Two very different timelines.
Every one is silent. What matters is who finds out first, and how fast.
The moment something breaks, you know
Every monitor feeds one alert stream. When your site goes down, pages fall out of Google, or Core Web Vitals slip, VitalSentinel tells you in minutes, well before it quietly costs you traffic or revenue.
- One alert stream for uptime, SEO, performance, and analytics
- Email and in-app alerts within 60 seconds of detection
- Recovery alerts, so you know the moment an issue is resolved
All your monitoring in a single view
Uptime, Core Web Vitals, indexing, SEO configuration, and analytics all report into one dashboard. No stitching together five vendors, five logins, and five bills to see the whole picture.
- Every monitor plus analytics under one login
- One bill instead of five separate vendors
- All of your domains, side by side
Checked around the clock, every minute
VitalSentinel keeps watching while you sleep. Checks run as often as every 60 seconds across all of your domains, so an overnight problem is caught overnight, not the next time you check by hand.
- Checks as fast as every 60 seconds
- Runs 24/7 across all of your domains
- History you can trend and compare over time
Built to catch problems before they cost you
Every signal, always in view
Several of these checks also run as one-off free SEO and performance tools – no signup, and your results are never kept.
Ask your AI assistant about your own site
Connect VitalSentinel to Claude or ChatGPT once, then ask about your own site in plain language. How fast it is. Whether it went down last night. Which search queries lost clicks. Answers come from your live monitoring data, not from a guess – the same eight modules, one more way in.
- Connect it once, in under a minute. Nothing to install and no setup screen to hunt for.
- You choose which workspaces it can reach, and can revoke access at any time.
- 50+ things it can reach in your account, from Core Web Vitals and uptime to search traffic, indexing and robots.txt.
- Included on every plan, Free too.
claude mcp add --transport http vitalsentinel https://mcp.vitalsentinel.com/mcp
That is the whole setup in Claude Code. Everywhere else – Claude, ChatGPT, Cursor, VS Code – you paste the same address into settings, then sign in through your browser.
“Is my site slower on mobile than it was last month?”
answered from RUM Monitoring“Was the site down at any point last night?”
answered from Uptime Monitoring“Which search queries lost clicks this month?”
answered from Google Search Console
Set up in minutes, live the same day
Add your domain
CrUX, indexing, robots.txt, uptime and SSL monitoring start right away. Nothing to install.
Connect Google
One-click OAuth for Google Search Console.
Add the script for RUM and Web Analytics
Optional. One snippet each, about 13KB gzipped, loaded asynchronously so they never block rendering.
One site or a hundred, insured against silent failures
Website Owners
Know the minute something breaks
- Plain-English alerts within minutes
- One dashboard, no jargon
- Zero technical setup
Web Developers
Catch regressions in minutes
- Real-user regressions caught fast
- Scheduled Lighthouse tests on every key page
- Alerts before users complain
SEO Professionals
Catch the issues that drop rankings
- Indexing and robots.txt alerts in minutes
- Core Web Vitals regressions caught early
- Ranking drops flagged before traffic tanks
Agencies
Catch client issues before the call
- Every client site in one dashboard
- Be first to know, first to fix
- Clear alerts your whole team can act on
The same coverage, for a fraction of the price
See how VitalSentinel compares to running five separate monitoring tools.
free plan to start · upgrade when you outgrow it · cancel anytime
All 8 modules · 5 domains · 250K RUM page views
6 monitors · 2 analytics
Competitor prices are for the closest package that matches this plan's limits, not each vendor's entry plan. Last updated: July 19, 2026
Find out in minutes. Not at the board meeting.
Add a domain and we'll watch it. Free to start, no credit card, and you could catch your first issue this week.