Best Uptime Monitor by HetrixTools Alternatives & Competitors in 2025

Free Website Uptime Monitoring

freemium $5.5 / Monthly (Pro Account)

Pulsetic makes monitoring your SaaS products simple and easy with Status badges to show the status of the site without changing pages and you will also be alerted when your site goes down.

Employee Monitoring Software with Screenshots, Internet, Activity and Time Tracking

Try for free freemium $4.99 / Monthly

Monitor. Detect. Prevent Downtime.

paid Free Trial $9.0 / Monthly (Monitor 10 apps, email alerts, 30-day history, 60-sec checks.)

Everything you require for availability monitoring. Simple & intuitive industry leading Enterprise-grade features delivered at a fair price, that are continuously improving.

paid Free Trial $20.0 / Monthly (20 Checks, Real User Monitoring, Transaction Checks)

With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.

paid Free Trial $164.45 / Annually (Starter)

Site24x7 offers both free & paid website monitoring services. Monitor websites remotely and receive instant email/sms alerts if your website becomes unavailable. View uptime & performance graphs of your website monitors.

paid $10.0 / Monthly (Starter - 10 Websites)

Simplify website performance and uptime monitoring with alerting, ssl check, chrome ux metrics, multi locations

freemium $9.99 / Monthly

Cheap uptime and performance monitoring with detailed reporting and flexible alerting

Dead Simple Free Uptime Monitoring

Cron and uptime monitoring dashboard

Website uptime and performance monitoring

Simple & cheap uptime monitoring service

Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring