Cronitor
Hacker plan ($0, free forever): 5 monitors for cron jobs, heartbeats, websites and APIs.
Dev Tools
What you get
Cron job, heartbeat, website and API monitoring for up to 5 monitors, with email and Slack alerts and a basic status page.
How to get it
Click Get Started under Hacker on cronitor.io/pricing.
The catch
No SMS alerts or premium integrations, and only 1 dashboard user; Business is $2 per monitor plus $5 per user a month.
From the official page · checked Oct 30, 2026