Free Website Monitoring
Monitor 3 websites from the global location closest to your users — completely free. Uptime, SSL certificates, DNS records, domain expiry, and external dependencies. No credit card, no trial period. Free forever.
3 websites · 8 locations to check from · All monitoring types · Free forever
Everything Included in the Free Plan
3 Websites — Monitor up to 3 websites on the free plan. Add more anytime by upgrading.
Pick Your Check Location — Checks run from the location you choose, out of 8 across the Americas, Europe, and Asia-Pacific. Paid plans watch from several at once.
SSL Certificate Monitoring — Track certificate expiry with alerts at 30, 14, 7 days. Chain validation included.
Domain Expiry Monitoring — Automatic domain expiration tracking. Never lose a domain to a missed renewal.
DNS Record Monitoring — Track A, AAAA, CNAME, MX, NS, TXT record changes. Detect hijacking attempts.
Email & Telegram Alerts — Instant notifications when something breaks. Multi-region verified to prevent false alerts.
External Resource Detection — See what CDNs, scripts, and fonts your site loads. Sample of resources on free plan.
Incident Management — Automatic incident creation with diagnostics. Track, acknowledge, and resolve outages.
Free Plan Comparison
| Feature | upsonar | UptimeRobot | Better Stack | StatusCake |
|---|---|---|---|---|
| Free websites | 3 | 50* | 1 | 10 |
| Check locations | 1 of 8 | 1 | 3 | 1 |
| SSL monitoring | Included | Paid only | Included | Paid only |
| DNS monitoring | Included | Not available | Not available | Paid only |
| Domain expiry | Included | Not available | Not available | Not available |
| Dependency monitoring | Included | Not available | Not available | Not available |
* UptimeRobot 50 monitors: single-region only, no SSL/DNS/domain monitoring on free plan. Compared February 2026 — features may have changed.
Try It Right Now — No Signup
Check any website's availability from one of our global locations. Instant results, completely free.
Frequently Asked Questions
Start Monitoring for Free
3 websites, all monitoring types, checked from the location you pick. No credit card required. Set up in 30 seconds.
No credit card · No trial · Free forever
Last updated: February 2026