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Uptime monitoring & status pages

Website & Uptime Monitoring That Catches Silent Outages

Monitor websites, APIs, SSL certificates, DNS, and cron jobs from multiple global locations. Get instant alerts via email, Slack, and SMS on paid plans when downtime happens — before your customers notice.

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Free forever · No credit card required · 3 monitors included

Trusted by 800+ teams to keep their sites online
All systems operational GDPR compliant · EU-hosted No credit card required

Trusted by teams worldwide

Complete Website Monitoring & Uptime Tools

Website uptime monitoring, instant downtime alerts, public status pages, and more — all in one simple platform. Check if your website is down or get started with our free uptime monitor.

Uptime Monitoring
Check your sites as often as every minute from US, EU, and APAC locations. HTTP/HTTPS, TCP, DNS, Ping, and heartbeat monitors with instant alerts when something goes down.
Public Status Pages
Build customer trust with branded status pages showing real-time uptime, incidents, and scheduled maintenance. Custom domains on Business plans.
SSL Expiry Alerts
Get alerts 30, 14, 7, and 1 day before your SSL certificates expire. Never miss a renewal.
Response Time Tracking
Track performance trends with up to 1-year history. Spot slowdowns before they hurt conversions.
Incidents & Maintenance
Post incident updates and schedule maintenance windows. Pause alerts during deploys.
Multi-channel Alerts
Email and Slack on all plans. SMS, webhooks, Discord, and Teams on paid plans.
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Getting started

How Webalert works

Set up monitoring in about the time it takes to make a coffee. No complex configuration required.

1

Add your monitors

Enter a URL, pick a check type (HTTP, TCP, DNS, Ping, or heartbeat), set your interval, and you're live. Takes under a minute.

2

Route your alerts

Choose who gets notified and how — email and Slack on all plans, plus SMS, webhooks, and more on paid plans.

3

Publish a status page

Share real-time uptime, incidents, and maintenance with your customers. Branded pages with subscriber notifications built in.

Start Free Monitoring

3–5 minute setup · No code or installation · Works with any stack · Cancel anytime

Trusted by teams that depend on uptime

800+
Teams monitoring with Webalert
100K+
Uptime checks every day
400+
Monitors watched 24/7
99%+
Alert delivery success

Is your service down right now?

Check the live status of the tools your stack depends on — and get alerted the moment they go down.

Stripe AWS GitHub Slack Cloudflare Vercel OpenAI Shopify
View all 54 services

Watching public status pages is a start — monitor your own services and get alerted the moment they drop.

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Start free, scale when you need to

A generous free tier so you can monitor your most important sites right away. Upgrade only when you're ready.

Free

€0 /month

Perfect for getting started.

  • 3 monitors, 10-minute checks
  • Email & Slack notifications
  • 1 status page
  • 30-day data retention
Start Free Monitoring

Starter

Most Popular
€9 /month

For solo developers and small teams.

Everything in Free, plus:

  • 10 monitors, 1-minute checks
  • SMS, webhooks, Discord & Teams
  • Incident management & maintenance
  • Response time alerts
  • 2 status pages · 7-day free trial
Start Free Trial

Business

€29 /month

For growing businesses and teams.

Everything in Starter, plus:

  • 50 monitors, 1-minute checks
  • SEO cloaking & DOM change detection
  • On-call schedules & escalation (add-on)
  • SLA tracking & error budgets
  • 5 status pages with custom domains
  • 1-year data & priority support · 7-day trial
Start Free Trial

No credit card required to start. View full pricing details.

Frequently asked questions

Can't find what you're looking for? Check our docs or reach out to support.

Webalert checks your websites, APIs, and infrastructure as often as every minute from multiple global locations. We support HTTP/HTTPS, TCP port, DNS, Ping, and heartbeat monitors. If something goes down or behaves abnormally, we send alerts via email, Slack, and on paid plans SMS, Discord, Teams, and webhooks.
Yes. Webalert offers a free uptime monitor with 3 monitors, 10-minute check intervals, 1 public status page, and email and Slack notifications — no credit card required to get started.
Webalert supports HTTP/HTTPS website and API monitoring, TCP port connectivity checks, DNS record lookups, Ping/ICMP reachability tests, and heartbeat/cron job monitoring. On the Business plan, you also get anomaly detection, flap detection, and alert correlation.
Yes. Every paid plan starts with a 7-day free trial and we don't charge until the trial ends. You can upgrade or cancel any time in billing.
Absolutely. You can create branded status pages to show uptime, incidents, and maintenance. The Free plan includes 1 status page, Starter includes 2, and Business includes 5 with custom domain support.
Free plan includes email and Slack alerts. Paid plans add SMS, webhooks, Discord, Teams, and more so you can route incidents to your existing workflow.

Start monitoring your infrastructure today

Join 800+ teams that trust Webalert to keep their websites and services running smoothly.

Start Free Monitoring

Free forever · No credit card required · 3 monitors included