Stop finding out your API is down from your users. CheckAPI is a solo-built, minimalist monitoring tool designed for developers who need peace of mind without the enterprise bloat.

StatusCake is described as 'Tracks uptime and performance for up to 10 websites, sends alerts via multiple channels, offers root cause analysis, and a free plan with page speed reports' and is a Uptime Monitor service in the network & admin category. There are more than 100 alternatives to StatusCake for a variety of platforms, including Web-based, SaaS, Windows, Linux and Self-Hosted apps. The best StatusCake 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 StatusCake are Pingdom, Tianji, HetrixTools and Kener.
Stop finding out your API is down from your users. CheckAPI is a solo-built, minimalist monitoring tool designed for developers who need peace of mind without the enterprise bloat.

Simple uptime monitoring with SSL tracking, status pages, and smart alerts. Built for developers and small teams who value simplicity.
UpDog is a hosted, Kuma-style watchdog for your services — a hosted Uptime Kuma alternative built for teams and solo builders. You get the flexibility of Kuma without self-hosting or babysitting servers.

Hybrid observability platform combining code-based tests and AI-driven monitoring. Real-time browser testing, API monitoring, and self-healing tests.




CronAlert is an uptime monitoring SaaS built entirely on Cloudflare Workers, D1, and Cron Triggers. We monitor your websites, APIs, and scheduled tasks every minute and send instant alerts through email, Slack, Discord, Microsoft Teams, Telegram, PagerDuty, webhooks, and push...
Uptime Monitor by Daiz WebApps is an affordable, easy-to-use website uptime monitoring tool built specifically for Australian small businesses, freelancers, and web agencies.

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



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.



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




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



Uptime monitoring platform for agencies featuring Playwright-based E2E flows, EU-only hosting, and automated white-label reporting.



Notifier monitors your websites, APIs, and servers around the clock and alerts you the moment something goes down. It checks as often as every 30 seconds and sends notifications through email, SMS, voice calls, and Slack so you never miss an outage.
