LagnisNever lose a client to downtime again
Get instant alerts the moment your site breaks. All features included. Zero hidden fees. Protect your sites in 20 seconds.
How it works
Sign up
Create your free account. No credit card needed.
Add your sites
Paste your URLs or import a CSV. Up to 1000 at once.
Get alerts
We monitor automatically. You get notified if anything goes wrong.
Start monitoring in 20 seconds
Get started with Lagnis today and protect your websites with reliable uptime monitoring.
Get Started FreeWhy Lagnis?
Redirections Monitoring
We check your HTTP redirects and alert you if they break. Protect your SEO and conversions.
All features
No upsells. No hidden fees. Every feature is included, even on the free plan.
Best value
$33/month for 1000 monitors. No one else offers this much for so little.
Fast setup
Start monitoring in 20 seconds. No complex onboarding.
All features, no tricks
Uptime Monitoring
We check your sites every minute, 24/7. If your site goes down, you get an alert right away. No complicated setup. This helps you react fast and keep your business online.
SSL Monitoring
We check your SSL certificates and alert you before they expire. This prevents lost sales and trust issues caused by certificate errors. Stay secure and professional.
Redirections Monitoring
We check your HTTP redirects and alert you if they break. Protect your SEO and conversions.
Webhooks
Send alerts anywhere: Slack, Discord, your own app, or any service that supports webhooks. You choose where you want to be notified. Stay in control of your workflow.
Weekly Report Email
Get a clear summary of your sites' uptime and incidents every week, straight to your inbox. This helps you track performance and share results with your team or clients.
Unlimited Email Alerts
Get notified for downtime, recovery, SSL, or redirection issues. No limits, no extra fees. Alerts go to you and your team, so you never miss a critical event.
PDF Reports
Download a full report of your uptime and incidents in one click. This makes it easy to share results with clients, managers, or keep records for compliance.
Status Page
Share a public status page with your clients or team. Show uptime, incidents, and transparency automatically. Build trust with clear communication.
Bulk Import (CSV)
Import up to 1000 sites to monitor in one go, using a CSV file. This saves time for agencies and big projects, and makes onboarding easy.
1-Minute Checks
We check your sites every minute, even on the free plan. That's 1,440 checks per day for each of your sites. This means you catch problems faster and react before your users notice.
Bulk import, PDF reports, status page and more
Try Lagnis for free and see why thousands of businesses trust us with their website monitoring.
Try for FreeSimple Pricing
All features included. No hidden fees. No upsells.
Free Plan
- Uptime Monitoring
- SSL Monitoring
- Redirections Monitoring
- Webhooks for alerts
- Weekly Report Email
- Unlimited Email Alerts
- PDF Reports (1 click)
- 1-Minute Checks
- Bulk Import (CSV, up to 1000 sites)
- Status Page (public or for clients)
- Up to 3 monitors
Pro Plan
- Uptime Monitoring
- SSL Monitoring
- Redirections Monitoring
- Webhooks for alerts
- Weekly Report Email
- Unlimited Email Alerts
- PDF Reports (1 click)
- 1-Minute Checks
- Bulk Import (CSV, up to 1000 sites)
- Status Page (public or for clients)
- Up to 1000 monitors
No tricks. No upsells. Cancel anytime.
Lagnis is fair and generous
Lagnis offers a generous Free Plan with all features included.
Our Pro Plan is up to 27x cheaper than competitors for the same service.
Ready to protect your sites?
Start monitoring in minutes. No credit card required. All features included, even on the free plan.
Get Started FreeSecurity & Privacy
Your data is safe. We use secure servers, never share your information, and comply with GDPR. You control your data at all times.
Start monitoring in 20 seconds