Know when your
service goes down
before users do.

nsmon monitors your websites, APIs, and servers from a global probe network. Get instant alerts and never be the last to know about an outage.

No credit card required Β· Free plan forever

nsmon.com β€” Dashboard
api.example.com
UP 42ms 99.98%
app.example.com
UP 89ms 100%
cdn.example.com
UP 12ms 99.99%
payments.example.com
DOWN β€” 98.21%

Everything you need

A complete monitoring stack without the enterprise complexity.

🌐

Global Probe Network

Check your endpoints from multiple probes distributed worldwide. Get an accurate picture of your service availability globally.

⚑

Multi-Protocol Monitoring

Monitor HTTP/HTTPS endpoints, TCP ports, ping (ICMP), DNS records, and SMTP servers β€” all in one place.

Coming soon
πŸ””

Instant Alerts

Get notified via email, Slack, or webhook the moment something goes down β€” no delay, no noise.

πŸ“Š

Uptime & Response Time

Track historical uptime percentages and response time trends with detailed charts and reports.

πŸ”’

SSL Certificate Checks

Automatic SSL expiry alerts. Never let an expired certificate take your service down again.

Coming soon
πŸ“‹

Status Pages

Public or private status pages for your services. Keep your customers informed automatically.

Up and running in seconds

No agents to install. No complex configuration.

01

Add your endpoint

Paste a URL or IP address. Configure the check type and interval. Our global probe network does the rest.

02

Set up alerts

Connect your email, Slack workspace, or custom webhook. Define when and how you want to be notified.

03

Sleep well

nsmon watches your services 24/7. When something breaks, you hear about it first.

Simple, transparent pricing

Start free. Scale when you need to.

Free

Perfect for personal projects and hobby sites.

€0 /forever
  • βœ“ 45,000 checks monthly
  • βœ“ 1-minute check interval
  • βœ“ Email alerts
  • βœ“ 30-day history
  • βœ“ API access
  • βœ“ SSL certificate monitoring
  • βœ“ Status page
  • βœ“ SLA reporting
Start for free
Coming soon

Pro

For developers and small teams who need reliability.

€X /per month
  • βœ“ 100 monitors
  • βœ“ 30-second check interval
  • βœ“ Email, Slack & webhook alerts
  • βœ“ 1-year history
  • βœ“ SSL certificate monitoring
  • βœ“ Status pages
Start for free
Coming soon

Business

For teams with mission-critical infrastructure.

€XX /per month
  • βœ“ Unlimited monitors
  • βœ“ 30-second check interval
  • βœ“ All alert channels + on-call
  • βœ“ Unlimited history
  • βœ“ SSL & domain monitoring
  • βœ“ Custom status pages
  • βœ“ Priority support
  • βœ“ SLA reporting
Start for free
Coming soon

Enterprise

Custom solutions for large organizations.

Custom
  • βœ“ Everything in Business
  • βœ“ Custom check intervals
Contact us

Sign up for free and explore the platform. Paid plans coming soon.

Frequently asked questions

Still have questions? Drop us a line.