Trusted by web agencies worldwide

Know when your client's site breaks before they do

Alert91 monitors all your client websites 24/7. Get instant alerts for downtime, SSL expiry, JS errors, broken links & more — from one dashboard.

No credit card needed
Setup in 5 minutes
From ₹499/mo
monitor.alert91.com
12
Clients
11
Online
0.94
Apdex
2
Alerts
acmecorp.com
99.9% 892ms SSL: 45d
mybusiness.in
DOWN SSL: 21d 5 errors
shopzone.co.in
99.7% 1.2s SSL: 73d
Site Down!
mybusiness.in is unreachable
Alert sent 12s ago

Trusted by web agencies across the world

24/7
Monitoring
<60s
Alert Speed
15+
Check Types
₹299
Starting Price
14 days
Free Trial
😤 Without Alert91
Client calls you angry — site has been down for 2 hours unnoticed
SSL expired overnight, Google shows "Not Secure" to every visitor
JS errors silently breaking checkout — you find out from angry customers
Payment gateway failing — losing orders with no idea it's happening
No proof of your maintenance work — clients question your value
Manually checking 10+ client sites every morning — wasting hours
Broken links silently killing SEO rankings for months
Security headers missing — client site vulnerable, you don't know
Poor Core Web Vitals hurting Google rankings undetected
Domain expires without warning — entire business goes offline
✅ With Alert91
Instant alert in 60 seconds — you fix it before the client even notices
SSL & domain alerts 30 days early — zero surprises, ever
Real-time JS error tracking from real user browsers — catch bugs instantly
Razorpay / PayU payment failure detection — catch revenue loss in real time
Automated weekly PDF reports prove your value to clients every Monday
One dashboard for all clients — uptime, PulseScore, incidents at a glance
Weekly broken link crawl on 200+ pages — SEO protected automatically
Full security audit — headers, CORS, SPF/DMARC, cookie flags & exposed files
Real-user Core Web Vitals (LCP, FCP, CLS, INP, TTFB) with trend charts
PulseScore — 7-pillar health grade so you always know where to focus first

25+ monitoring checks,
one simple dashboard

Everything you need to keep clients happy — uptime, performance, security, SEO and more.

Instant Downtime Alerts
Email alerts in under 60 seconds. Know before your client does.
🔒
SSL & Domain Monitor
30-day advance warning before SSL or domain expires. Never let a certificate or domain lapse again.
📊
Core Web Vitals
Real user LCP, FCP, CLS, INP & TTFB with 14-day trends and good/needs-work/poor distribution.
🎯
PulseScore
7-pillar health score — Web Vitals, Reliability, Security, SEO, Payments, Experience & Infrastructure.
NEW
🏥
Site Health Audit
3 engines in one click — Google Lighthouse scores, full SEO page crawl and technical security checks.
NEW
🔐
Security Audit
Checks HTTP security headers, CORS, cookie flags, SPF/DMARC DNS records, exposed files and Google Safe Browsing.
NEW
🔔
Push Notifications
Instant browser push alerts for critical incidents — site down, payment failure, SSL expiry — even with the tab closed.
🔮
Anomaly Detection
Auto-detects load time spikes, error surges and traffic drops vs your baseline.
🗺️
User Journey Tracking
See entry pages, exit pages, bounce rate and multi-page visitor journeys in real time.
🔗
Broken Link Checker
Weekly crawl up to 200 pages finds broken links before they hurt SEO rankings.
🐛
JS Error Tracking
Catch JavaScript errors and promise rejections from real user browsers in real time.
💳
Payment Failure Detection
Auto-detect Razorpay/PayU failures before your client's customers complain.
Cron Job Monitor
Monitor scheduled tasks — get alerted if a backup or report job doesn't run on time.
📧
Weekly Email Reports
Beautiful HTML summary every Monday — uptime, incidents, errors for all sites.
NEW
🚀
Launch Audit
One-click post-deployment audit — checks uptime, SSL, security headers, broken links, DNS and performance in 30 seconds.
NEW
🤖
AI SEO & AEO Audit
32-point AI visibility audit covering E-E-A-T, AEO, GEO signals. See how ChatGPT, Perplexity and Google AI view your site.
NEW
📈
Google Search Console
Clicks, impressions, CTR and keyword positions pulled directly from Google Search Console — all inside Alert91.
NEW
📊
Analytics & AI Traffic
GA4 sessions by channel plus AI platform traffic — see exactly how many visits came from ChatGPT, Perplexity, Claude and Gemini.
NEW
🌍
DNS Change Detection
Detects nameserver and DNS changes every 30 minutes. Get alerted immediately before your site goes down.
NEW
🔍
WHOIS Domain Intelligence
Full domain registration history, registrar details and nameserver info — know exactly who controls your client's domain.

Alert91 vs the alternatives

Enterprise monitoring features at Indian prices. No USD billing. No hidden costs.

Feature Alert91 🇮🇳 Pingdom New Relic UptimeRobot
Starting Price ₹299/mo $10/mo $25/mo $7/mo
Uptime Monitoring (every 3 min)
SSL Certificate Monitoring
Domain Expiry Monitoring
Real User Core Web Vitals (LCP, FCP, CLS, INP)
JavaScript Error Tracking
Payment Failure Detection (Razorpay/PayU)
Site Health Audit (Lighthouse + SEO + Tech)
Security Audit (Headers, CORS, SPF/DMARC)
PulseScore (7-pillar health grade)
Anomaly Detection (load spikes, traffic drops)
Broken Link Checker
Cron Job Monitoring
User Journey Tracking
WhatsApp Alerts
Push Notifications (browser)
Weekly PDF Reports
Multi-user Team Access + Invites
Client Portal Access
INR Billing (no USD conversion)
AI SEO + AEO Audit (32 checks)
Google Search Console Integration
AI Traffic Monitoring (ChatGPT, Perplexity)
DNS / Nameserver Change Alerts
Launch Audit (post-deploy check)

Up and running in 5 minutes

01
Sign Up Free
Create your account at portal.alert91.com. 14-day free trial, no credit card. Add team members instantly.
02
Add Your Clients
Add each client website. Copy the one-line embed script for deep browser monitoring — works on any website.
03
Relax & Get Alerts
Alert91 monitors 24/7. Get instant email/WhatsApp when anything breaks. Weekly reports send every Monday.

Simple, honest pricing in ₹

No hidden fees. Cancel anytime. All plans include a 14-day free trial. No credit card required.

Enterprise

Monitoring 10+ websites?

Get a custom plan tailored to your agency's needs. Dedicated account manager, white-label reports, priority support with SLA, and full onboarding included.

Custom plan built for your agency
Dedicated account manager
White-label reports
Priority support & SLA
Onboarding & training included
We respond within 24 hours · No commitment required

Stop finding out about problems from your clients

Join Indian web agencies who never miss a downtime. 14-day free trial, no credit card required.

No credit card needed · Cancel anytime · Setup in 5 minutes · From ₹499/mo