Apps similar to RapidSpike include Grafana, which is open source with a free version. Other options are Uptime Kuma, UptimeRobot, Datadog and Tianji. Website Monitoring Tools like RapidSpike are a crowded field, with more than 100 alternatives for the web, Linux, Windows, Mac and self-hosting.
RelayRadar is an operator-focused reliability platform that combines uptime monitoring, incident alerts, and domain intelligence into a single workflow.
United States
ServersUp.net can check a number of different services on different hosts to make sure those services are up and running. It will send alerts when the statuses change.
Website monitoring made simple yet powerful. Get notified when your site experiences an outage via your choice of method. Escalate when needed.
Monitors your websites every 1 minutes, totally free. Get alerts by e-mail, SMS. Add up to 3 websites for free,. Monitors can be refreshed for an instant check with a click. Supports https.
Turn downtime into happy customers. The complete system status platform: incident management and system monitoring in one. Bring transparency to your users with beautiful, customizable status pages hosted securely external from your infrastructure.
Free simplest server monitoring. 10 minutes checks interval. Up to 10 services per account for free. Multiple contacts. Availability history. Public status page. Uptime statistics.
Uptime monitoring, incident response, on-call escalation, and branded status pages for websites, APIs, services, and servers.
Australia
ApiChecker is reliable uptime and performance monitoring for your service. It uses different servers around the world to verify your service/API/WebSite performance and uptime ?! We also provide different way to keep you notified about downtime - it can be SMS , Slack, Email...
Free uptime monitoring for websites, servers and APIs. Supports HTTP, TCP, UDP and ICMP. Instant alerts to Telegram, Discord, Slack.
Belarus
Sitewatch opens your pages like a visitor's browser and alerts you when scripts, styles, forms, checkout or SSL break. Free for 1 site, no credit card.
Reliable uptime monitoring, status pages and rapid alerting service designed with the needs of online businesses in mind.
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
