Apps similar to HetrixTools include Uptime Kuma, which is free and open source. Other options are Netdata, UptimeRobot, Tianji and Pingdom. There's no shortage of Website Monitoring Tools like HetrixTools, with more than 100 alternatives for the web, self-hosting, Linux, Mac and Windows.
Website monitoring that helps detect and resolve issues before they impact website users. Response time tracking, keyword monitoring, custom alerts via WhatsApp, email, SMS, and more.
Georgia
PingRelay monitors your services and instantly alerts you when something breaks so you can respond before users are impacted.
Uptime monitoring platform for agencies featuring Playwright-based E2E flows, EU-only hosting, and automated white-label reporting.
Germany
EU
PingRobot is a website monitoring service that alerts you when websites are not operational and when they come back online.
SpainEU
Ultralight open source server monitoring agent, written in Rust. Ships CPU, RAM, disk and network metrics over OTLP to any compatible backend.
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.
United Kingdom
Kikloper is a lightweight monitoring platform for freelancers, developers, and agencies managing multiple websites.
United States
Everything happens in Telegram: no login, no dashboard, no email to verify. Different in practice: heartbeat monitoring for cron jobs, a VPS agent for CPU/RAM/disk instead of only external reachability, SSL warnings at 14 and 3 days, and a one-time Telegram Stars price instead...
Standard uptime monitoring with alerts that include diagnostic information, timing breakdowns and dashboard snapshots. Configure alerts for HTTP statuses, reachability and performance thresholds.
