Semonto

Website Monitoring Tool

Uptime Monitor Service

Semonto is an 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.

2.1 on average

MonitorBuddy.com

Website Monitoring Tool

Uptime Monitor Service

Don't stress over uptime. Monitor your services for free.

2.8 on average

Netumo

Netumo is a 24x7 Website Uptime monitor with Domain Tracking, so it can let you know when your site is down and back up and let you know when your domain is about to expire. You can get notified through email, SMS, Slack, Microsoft Teams, or Twitter.

1.5 on average

PingRobot

Uptime Monitor Service

Website Monitoring Tool

PingRobot is a website monitoring service that alerts you when websites are not operational and when they come back online.

2.6 on average

UpTime.onl

Website Monitoring Tool

Uptime Monitor Service

Simple website availability and uptime monitoring tool. No installation, checks for backend and frontend errors.

1.1 on average

Stasis

Uptime Monitor Service

Website Monitoring Tool

Stasis uses machine learning to model normal activity patterns for your website or app, then lets you know if something looks unusual.

1.6 on average

DomainPulse.io

DomainPulse.io is an advanced service designed to help users easily monitor and manage all their domain registrations in one place.

2.8 on average

TLS Checker

Website Monitoring Tool

Uptime Monitor Service

TLS Checker is a Free TLS / SSL Expiry Monitoring Service which includes Discovery, Inventory and Management of certificates. For Free.

2.4 on average

UptimeLine

Uptime Monitor Service

Website Monitoring Tool

UpTimeLine checks that your websites are online and notifies you in case of downtime. Get up to 20 monitors checked every 5 minutes for free. All HTTP methods, custom body and headers, regex check on response body, SSL certificate monitoring and more.

4.9 on average

Simple Ping

Uptime Monitor Service

Website Monitoring Tool

Simple-ping.com | Seamlessly monitor your websites, web applications and servers

5 on average

SimpleOps

Uptime Monitor Service

Website Monitoring Tool

Performance monitoring simplified. Never let users see your website down or with bad loading speeds. Receive alerts & insights in real-time on health and performance.

2.7 on average

Downtime Cat

Downtime Cat monitors your website, and if it goes offline, sends you an email so you can fix it fast.

1.6 on average

OneUptime

OneUptime is an open-source complete observability platform.

2.0 on average

Phare

Website Monitoring Tool

Uptime Monitor Service

Phare is the all-in-one platform that covers everything you need to run high-quality production websites with uptime monitoring, analytics, security, incident management, and alerting.

1.0 on average

Uptime Monitor

Uptime Monitor Service

Website Monitoring Tool

Uptime Monitor monitors your resources using HTTP/HTTPS (highly customizable), TCP, or Ping protocols. It supports multiple notification channels such as SMS, email, Slack, and Discord. In addition, Uptime Monitor can host status pages on your own domain for free.

5 on average

HetrixTools

Uptime Monitor Service

Website Monitoring Tool

HetrixTools offers minute-by-minute global uptime monitoring with 15 free monitors, blacklist alerts for IPs and domains, and server resource tracking. Features a user-friendly design, public uptime pages, white label reports, and continuous updates for enhanced functionality.

5 on average

OpenStatus

Uptime Monitor Service

Website Monitoring Tool

OpenStatus is an open source monitoring services with on-call managements.

2.4 on average

Hydrozen.io

Uptime Monitor Service

Website Monitoring Tool

Uptime monitoring service with built-in Statuspages.

1.8 on average