- 30-second checks • 30+ global locations
Know Before Your Users Do.
Monitor websites, APIs servers, cron jobs, ports and certificates—from one simple platform.
- No credit card required
99.99%
uptime visibility
30-second
checks
30+
locations
Instant
Alerts
Everything you need to stay online
Powerful monitoring for every layer of your stack
Website monitoring
Track uptime, response time, and content changes for your websites.
HTTP/HTTPS • Keyword • Status
API monitor
Monitor API and endpoints with real requests and custom checks.
REST • Auth • JSON Assertions
Ping monitoring
Monitor reachabiliity and latency to servers and network resources.
ICMP • IPv4 • IPv6
Heartbeat/cron
Ensure critical jobs and cron tasks run on time, every time.
Cron • Heartbeat • Job Status
Port monitoring
Check if any TCP port is open and accepting connections.
TCP • Custom Ports • Services
SSL & domain
Get alerted before your SSL certificate or domain name expires. Set thresholds at 60, 30, 14, and 7 days.
SSL • Domain • WHOIS
Up and running in minutes
Simple setup, Continuous monitoring. Instant peace of mind.
Add Your Monitor
Choose what you want to monitor and set it up in seconds.
We check continuously
We monitor 24/7 from 30+ locations every 30 seconds
Get alerted instantly
Receive instant alerts via email, SMS, Slack and more.
Built for reliability. Designed for you.
Your uptime deserves more than guesswork.
Join thousand of teams that trust Spectra to keep their services online.
- No credit card required
