WatchSumo is described as 'monitors your website uptime, and sends your email, webhook or Slack alerts when there is a problem' and is an app in the Network & Admin category. There are more than 10 alternatives to WatchSumo for a variety of platforms, including the Web, SaaS, Android, iPhone and Android Tablet. The best alternative is UptimeRobot, which is free. Other great apps like WatchSumo are Pingdom (Paid), StatusCake (Freemium), Up Ninja (Paid) and Silent Down (Paid).
- 18 alternatives
- Unlimited monitors checked from multiple location every minute. Monitor any port or setup a "heartbeat" that works well for cron jobs or any service behind a firewall. Be alerted as soon as your service is offline via email or app integration. View 183 alternatives to Lean20 Ping
- Software as a Service (SaaS)