UptimeRobot is described as 'Monitor up to 50 sites with 5-minute intervals for free. Receive alerts by email, SMS, calls, and integrate with platforms for seamless updates' and is a very popular website monitoring tool in the network & admin category. There are more than 100 alternatives to UptimeRobot for a variety of platforms, including Web-based, SaaS, Self-Hosted, Windows and Linux apps. The best UptimeRobot alternative is Better Stack. It's not free, so if you're looking for a free alternative, you could try Better Stack or Uptime Kuma. Other great apps like UptimeRobot are Pingdom, Tianji, Kener and HetrixTools.
A simple status page service you set up in seconds and forget. It stays resilient so your public status page doesn't depend on your main site. Includes real-time incident updates, native HTTP/TCP/Ping monitoring, and custom domains with automatic SSL certificates managed for...
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
Sentinel provides a centralised location in which you can see Domain, SSL and DNS information - all whilst checking that your SLAs are being met. Don't let your customers inform you that something is wrong because you didn't know.
United Kingdom
Aura Monitoring is an EU-hosted uptime monitoring for websites and APIs. SSL, DNS, domain-expiry and WCAG accessibility checks, status pages, alerts via email, SMS and Teams.
Sweden
EU
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.
SecuryBlack brings together everything you need to keep client infrastructure alive in one place: uptime monitoring for all your client websites, internal server metrics via OxiPulse (open source Rust agent), heartbeat checks for backups and cron jobs, and continuous breach...
SpainEU
Certly monitors SSL certificates, domain registration expiry, and DNS/DNSSEC across all your sites — and alerts you on Slack, Discord, email, or webhook before anything lapses, so you never find out from your customers.
Japan
Hybrid observability platform combining code-based tests and AI-driven monitoring. Real-time browser testing, API monitoring, and self-healing tests.
AlertKick is an affordable on-call alerting and incident notification platform built for DevOps engineers at startups and SMBs - a great no-configuration monitoring and security without the enterprise pricing.
United Kingdom
A modern, self-hosted status page built with Next.js and Payload CMS. Full flexibility, SMS & email notifications, beautiful dark/light themes.
GermanyEU
Koguma extends Uptime Kuma's reach to monitor remote networks that your server cannot access directly. Install locally and report back seamlessly.
United States
Klaxel is a hosted domain-health scorecard built for managed service providers who run domains on behalf of many clients. It watches the signals that silently break a client relationship — email authentication (SPF, DKIM, DMARC), blacklist and reputation status, SSL/TLS...
United States
