Real-time uptime monitoring, security scanning, and technology detection for your web services. Know before your users do.
Everything you need to ensure your services stay online and secure.
Monitor HTTP/HTTPS endpoints with configurable intervals from 30 seconds to 24 hours.
SSL certificate monitoring, security header analysis, and TLS version checking.
Automatically detect frameworks, CMS, analytics, and hosting providers.
Get notified via email, Slack, Discord, PagerDuty, or custom webhooks.
Check from multiple regions worldwide to ensure global availability.
Invite your team with role-based permissions. Owner, Admin, Write, and Read roles.
Simple, transparent pricing. No hidden fees.
For side projects and personal use
Need custom limits, SLA guarantees, or SSO? Contact us for Enterprise pricing
Run checks locally or via the cloud. One binary, zero dependencies.
curl -fsSL https://telesis.dev/install.sh | shSupports macOS (Intel & Apple Silicon), Linux (amd64 & arm64), and Windows.
Or download directly from GitHub Releases
# Run an uptime check
telesis check https://example.com
# Security scan
telesis check https://example.com -t security
# All checks at once
telesis check https://example.com -t all -o json
# Authenticate for cloud mode
telesis auth login
# Run via cloud engine
telesis check https://example.com --mode=cloud