ServersUp.net can check a number of different services on different hosts to make sure those services are up and running. It will send alerts when the statuses change.
NetCrunch Alternatives
NetCrunch is described as 'Agentless IT monitoring built to scale - NetCrunch offers a powerful, policy-driven platform for real-time visibility across your entire infrastructure system' and is a Network Monitor in the network & admin category. There are more than 100 alternatives to NetCrunch for a variety of platforms, including Web-based, Windows, Linux, SaaS and Self-Hosted apps. The best NetCrunch alternative is Zabbix, which is both free and Open Source. Other great apps like NetCrunch are Uptime Kuma, Nagios, Datadog and Tianji.
Alternatives list
Netweak is a delightful, minimalist monitoring platform that gives you insights on performance and availability for your linux servers & websites.
Cost / License
- Freemium (Subscription)
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)


+5
Pingbreak is an original and free monitoring service. Get notified through Twitter if your website is down. Pingbreak checks all of your websites each minute and alert you instantly by Direct Message (DM)
Cost / License
- Free
- Proprietary
Application types
Platforms
- Online
- Discord
- Mattermost
- Slack



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.
Cost / License
- Subscription
- Proprietary
Application types
Platforms
- Software as a Service (SaaS)

DomainPulse.io is an advanced service designed to help users easily monitor and manage all their domain registrations in one place.
Cost / License
- Freemium (Subscription)
- Proprietary
Platforms
- Software as a Service (SaaS)
- Online

Cost / License
- Free
- Proprietary
Application types
Alerts
- Discontinued
Platforms
- Online


Server Monitoring and Down Alerts made easy! WIndows, Linux & macOS Monitor servers easily and receive alerts on CPU, RAM or downtime.
Cost / License
- Freemium (Subscription)
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Software as a Service (SaaS)

Cost / License
- Subscription
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)

Pinger Man is a modern platform to monitor Uptime of Websites and Applications. It supports notification via Email, SMS and Web Hooks. Users can also showcase the uptime of their services using Public Status Pages.
Cost / License
- Freemium (Subscription)
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)

Statusdroid operates a worldwide network of servers which checks your website every 30 seconds from over 15 worldwide locations.
Cost / License
- Free Personal
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Chrome OS
Web monitoring service, which checks website every 5 minutes. It detects when it's offline, redirected, broken or even hacked. Provides SMS and email notifications, statistics and logs.
Cost / License
- Subscription
- Proprietary
Application types
Platforms
- Software as a Service (SaaS)



Easy-to-use and accurate real-time monitoring of your websites and APIs to keep you up to date with performance. In the event of an outage, we notify you immediately via email, Slack, Webhooks, SMS, Telegram, or Discord.
Cost / License
- Subscription
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)

























