Uptime monitoring and public status pages for indie SaaS founders - 1-minute checks, Slack/Discord/Telegram alerts, and custom domains. Free to start.
Semonto Alternatives
Semonto is described as 'Uptime monitoring app that allows you to keep an eye on your websites, servers and apps 24/7. Get notified when something goes wrong so that you can fix it before anyone notices' and is a website monitoring tool in the network & admin category. There are more than 50 alternatives to Semonto for a variety of platforms, including Web-based, SaaS, Android, iPhone and iPad apps. The best Semonto alternative is UptimeRobot, which is free. Other great apps like Semonto are Down For Everyone Or Just Me?, Pingdom, StatusCake and UpCanary.
Alternatives list
PingRelay monitors your services and instantly alerts you when something breaks so you can respond before users are impacted.

- 50 Notifier alternatives
Notifier monitors your websites, APIs, and servers around the clock and alerts you the moment something goes down. It checks as often as every 30 seconds and sends notifications through email, SMS, voice calls, and Slack so you never miss an outage.

Hosted website and server monitoring that detects downtime, visual regressions, SSL issues, DNS changes, performance slowdowns, and content changes.

- Uptime monitoring - checks are performed approximately once every minute from one of the available locations worldwide. During downtimes, checks are performed from four different locations simultaneously. Downtime is only recorded if more than half of servers can confirm it.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)


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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
- Paid
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)



CrawlRhino SEO Monitor is a website uptime and SEO monitoring tool that tracks downtime, response times, and changes to important SEO elements such as titles, meta descriptions, and headings.



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
- Paid
- Proprietary
Application types
Platforms
- Software as a Service (SaaS)



Standard uptime monitoring with alerts that include diagnostic information, timing breakdowns and dashboard snapshots. Configure alerts for HTTP statuses, reachability and performance thresholds.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Software as a Service (SaaS)



Reliable uptime monitoring, status pages and rapid alerting service designed with the needs of online businesses in mind.
Cost / License
- Paid
- Proprietary
Application types
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
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)





































