CronAlert icon
CronAlert icon

CronAlert

CronAlert is an uptime monitoring SaaS built entirely on Cloudflare Workers, D1, and Cron Triggers. We monitor your websites, APIs, and scheduled tasks every minute and send instant alerts through email, Slack, Discord, Microsoft Teams, Telegram, PagerDuty, webhooks, and push...

Cost / License

  • Freemium (Subscription)
  • Proprietary

Application types

Platforms

  • Online
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Features

  1.  Two-factor Authentication
  2.  No Tracking
  3.  Website Monitoring
  4.  No Coding Required
  5.  Ad-free
  6.  Status Page
  7.  Server Monitoring
  8.  Downtime Detection
  9.  Incident Management
  10.  Uptime Monitoring
  11.  Cron Job Monitoring

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Better Stack Uptime

Website monitoring with alerts via calls, texts, and more. Includes on-call scheduling, calendar sync, incidents timeline, and status page sharing.

 
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CronAlert information

  • Developed by

    US flagCronAlert

  • Licensing

    Proprietary and Freemium product.

  • Pricing

    Subscription ranging between $5 and $50 per month + free version with limited functionality.

  • Alternatives

    13 alternatives listed

  • Supported Languages

    • English
CronAlert was added to AlternativeTo by jaredhobbs on and this page was last updated .
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What is CronAlert?

CronAlert is an uptime monitoring SaaS built entirely on Cloudflare Workers, D1, and Cron Triggers. We monitor your websites, APIs, and scheduled tasks every minute and send instant alerts through email, Slack, Discord, Microsoft Teams, Telegram, PagerDuty, webhooks, and push notifications when something goes down.

Our free plan includes 25 monitors with 3-minute checks, SSL certificate monitoring, and a public status page. Paid plans start at $5/mo for 100 monitors with 1-minute checks, keyword monitoring, maintenance windows, and full API access.

What makes CronAlert different: our Cloudflare-native infrastructure costs us nearly nothing to run, so we pass the savings to you. UptimeRobot charges $7/mo for 10 monitors. Better Stack starts at $50/mo. CronAlert gives you 100 monitors for $5/mo.

Features include: HTTP/HTTPS monitoring, heartbeat/cron job monitoring, branded status pages with custom domains, team management, configurable alert thresholds, REST API, and an MCP server for AI assistants like Claude and Cursor.

Official Links