Personal Project Monitoring
Enterprise-grade uptime for distributed systems
Stop patching cron scripts. Ship with confidence.
Built for indie hackers and solo maintainers tracking personal SaaS, homelab services, and open-source repos. Zero enterprise fluff, straight-to-terminal access.
Generous Free Tier
Monitor up to 15 endpoints at 60-second intervals. Includes 3 webhook destinations, 30-day downtime logs, and SSL expiry tracking at $0/month. No trial expiration.
Full REST API Access
Programmatic CRUD control over monitors, alert policies, and maintenance windows. Free tier allows 1,000 requests/hour; Pro scales to 50,000 with bearer token auth.
Open-Source Integrations
Drop-in config for GitHub Actions, Vercel, and Fly.io. Official Terraform provider and Ansible modules included. Sync status directly to your repo's `README.md`.
Spin up monitors in under 10 lines of code
Add a new HTTP monitor to your `my-saas-dashboard` repo using our official CLI. Handles auth token rotation, retry logic, and failure thresholds automatically. Pair it with our Discord webhook template to get instant pager-style notifications on your phone.
sentinelpulse monitors create \
--name "user-auth-api" \
--url "https://api.yourproject.com/health" \
--interval 60 \
--method GET \
--expected-status 200 \
--webhook "https://discord.com/api/webhooks/882194/xK9sLmQ" \
--tags "production,auth"Put your side projects on autopilot
Join 12,400+ developers tracking personal SaaS, open-source repos, and homelab services. No enterprise sales calls, just straight-to-dashboard access and deterministic alerting.