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About Semonto
What is Semonto?
Semonto is a website monitoring tool that keeps an eye on your websites 24/7 and alerts you when something goes wrong. It checks uptime, TLS/SSL certificates, broken links, mixed content, and Lighthouse performance scores, so you can fix issues before visitors notice.
Who is it for?
Semonto is built for web developers, agencies, content managers, and SEO professionals who need to monitor multiple client or internal websites. It helps you prove hosting quality, stay on top of certificates, and avoid security warnings. It is not designed for non-technical users who want a simple one-site dashboard; it’s more suited to those managing multiple sites or servers.
Real use cases
An agency can keep an eye on all client websites from one dashboard, get notified when a link breaks or a certificate expires, and generate PDF performance reports to share with clients. SEO professionals can automate Lighthouse tests to track performance trends. Content managers can quickly spot broken links that hurt user experience.
Key features at a glance
Semonto offers uptime monitoring, broken link checks, TLS/SSL certificate monitoring, Lighthouse monitoring, server health checks, cron job monitoring, domain monitoring, and customizable status pages. All plans include a 30-day free trial with unlimited monitors — no credit card required.
Key features
- Uptime monitoring — Get alerted immediately when your website is unreachable or slow to respond.
- Broken link monitoring — Semonto scans your site 24/7 and reports broken links so you can fix them before users notice.
- TLS/SSL certificate monitoring — Receive alerts about certificate issues and renew well in advance to avoid security warnings.
- Lighthouse monitoring — Automate Lighthouse tests and get notifications if performance scores drop.
- Server health monitoring — Test server availability and know when performance is affected to avoid service interruptions.
- Cron job monitoring — Ensure scheduled scripts run successfully, with heartbeat and execution monitoring.
- Domain monitoring — Get warned in advance about domain expiry or unexpected DNS changes.
SaaSpartout Score
7.6
/10
Editorial score from our review methodology — not user ratings.
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Semonto Pricing
Semonto pricing: from €7/mo.
For comparison: the median starting price in Analytics & Data is $29/month, measured across 257 tools we track. See the full SaaS Pricing Index →
Basic subscription
€7 per month (billed yearly; 2 months free) or pay monthly — includes 3 pro website monitors, 1 server health monitor, 3 cron job monitors, and 1 status page.
Add-ons
Scale as needed: additional essential website monitors at €1/month each, pro monitors at €2/month each, cron jobs at €0.50/month, status pages at €0.50/month, and servers at €1/month each. Volume discounts apply from 10+ units.
Free trial
Sign up for a 30-day free trial with unlimited monitors and all features — no credit card required, no auto-renewal. You can upgrade, downgrade, or cancel anytime.
Frequently asked questions
What is Semonto?
Semonto is a website monitoring tool that checks uptime, SSL certificates, broken links, and performance (Lighthouse) 24/7, alerting you when something goes wrong.
How much does Semonto cost?
Semonto's basic plan starts at €7 per month, which includes 3 pro website monitors, 1 server health monitor, 3 cron job monitors, and 1 status page. Additional monitors cost as little as €1/month.
Does Semonto offer a free trial?
Yes, Semonto provides a 30-day free trial with unlimited monitors and all features — no credit card required, and no auto-renewal.
Who is Semonto best for?
It's ideal for web developers, agencies, content managers, and SEO professionals who monitor multiple websites or servers and need reliable alerts and reports.
What are the top alternatives to Semonto?
Common alternatives include UptimeRobot, Pingdom, Uptrends, and Freshping. Semonto stands out with its affordable per-monitor pricing and built-in performance reports.
Can I cancel my Semonto subscription anytime?
Yes, you can close your account at any time. Your plan will not auto-renew, and your account is deactivated when the current plan expires.
