AI-powered website, API & server monitoring with SSL alerts, EC2 control, and performance tracking. Starts free, built for developers & indie hackers.


Uptime.com is described as 'Real-time website monitoring with every-minute checks, global locations, detailed uptime and performance reporting, customizable alerts, and incident detection' and is a Uptime Monitor service in the network & admin category. There are more than 100 alternatives to Uptime.com for a variety of platforms, including Web-based, SaaS, Windows, Self-Hosted and Linux apps. The best Uptime.com alternative is Uptime Kuma, which is both free and Open Source. Other great apps like Uptime.com are Better Stack, UptimeRobot, Kener and Pingdom.
AI-powered website, API & server monitoring with SSL alerts, EC2 control, and performance tracking. Starts free, built for developers & indie hackers.


Free uptime monitoring for websites, servers and APIs. Supports HTTP, TCP, UDP and ICMP. Instant alerts to Telegram, Discord, Slack.



Meet Avospy. Website monitoring, instant alerts, SEO analyzer, spying your competitors... all in one dashboard. Track and analyze errors, website speed, redirects, sitemaps and much more. Try for free, no credit card required.

A modern website and API monitoring tool that checks uptime, response times, SSL certificates, and domain expiry, with real-time alerts and a clean dashboard.


Website Monitoring - Monitor your website uptime and HTTP/FTP/SMTP/POP3 services. Real-time Phone and SMS alerts. Free website monitors available.


Reliable, self-hosted website uptime monitor with detailed performance reports, customizable status pages, and automated incident management.



Website monitoring made simple yet powerful. Get notified when your site experiences an outage via your choice of method. Escalate when needed.




Uptimegenie is a website up time monitoring service, offering a modular pricing for premium features. For as low as $0.50/website, SMS alert can be subscribed to.



RelayRadar is an operator-focused reliability platform that combines uptime monitoring, incident alerts, and domain intelligence into a single workflow.




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

UpTower is an easy-use tool for website monitoring. UpTower checks websites in 1-minute intervals and notifies user via push notifications about every outage immediately. Using UpTower app user can monitor websites and their availability for free.




Monitor your websites, APIs, and cron jobs. Get email alerts on the free plan, or add Slack, Discord & Telegram on Pro. AI Powered Incident reports and Content change detection, custom status pages, and REST API included.


