
TrackSSL
UptimeRobot
updown.io
HetrixTools
Site24x7
Better Stack
Uptime Kuma
SSL/TLS certificate monitoring with free tools. Get alerts before a certificate expires, is revoked or breaks, by email, Slack or Discord. Free SSL/TLS, SANs, chain, TLS and DNS checks and a CSR decoder, no sign-up. Free for 3 domains.

UptimeRobot
Pingdom
Better Uptime
Better Stack
Uptime Kuma
Site24x7
Uptime.com
Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring

Which is more popular?
Based on our record, StatusCake seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | certavert.com | statuscake.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 1 - 9 employees · 2026 | Startup from the United Kingdom |
| Listed in |
In their own words, as submitted to SaaSHub.


CertAvert checks SSL/TLS certificates from the outside, the way a browser connects, and alerts you before a certificate expires or breaks. It finds expired, revoked and untrusted certificates, broken chains, hostname mismatches and old TLS versions, and tells you when a certificate is replaced...
No description of StatusCake yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of CertAvert yet.
Overall verdict
Why this product is good
Recommended for
Businesses of all sizes that need to ensure their websites are operational and performing well, IT professionals who require detailed monitoring and alerts, and anyone looking for a cost-effective and reliable monitoring solution with customizable features.
Walkthroughs and reviews on video.
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Statuscake - External Website Monitor and Slack Integration
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CertAvert and StatusCake.
CertAvert's answer
Share your experience with using CertAvert and StatusCake. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of CertAvert yet. Be the first one to post
The next website monitoring tool on our list is Statuscake. As the name suggests, Statuscake makes it a piece of cake to monitor the website for its optimum uptime. It offers various services like real-time monitoring...
If you do not need all those fancy features that previous platforms offer, then you should certainly give a try to Statuscake. The platform focuses on monitoring, thereby providing only integral functionality for...
If you are looking for a cost-efficient and easy-to-use website uptime monitoring tool then, StatusCake is the best solution for you. The tool comprises various website monitoring capabilities including uptime check,...
Recommendations tracked on public social media and blogs since March 2021.


Tracking CertAvert since Oct 2026.
Statuscake.com if you just need a simple up/down monitor. Source: over 4 years ago
I've had a great time with statuscake.com for my personal and friends sites. They've even improved custom status pages to include an automatically signed certificate too, so you can make a site like status.yourdomain.com... Test TCP... Source: over 4 years ago
I use statuscake.com for external stuff and nagios for internal. PRTG is good too. Source: over 4 years ago
When comparing CertAvert and StatusCake, you can also consider the following products.

Problem your startup Forgetting to renew SSL certificates. About Founder Software Engineer and Web Developer based in the UK. CTO of an eCommerce agency and kept spotting our clients SSL certificates expiring too late.
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With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
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updown.io is a HTTP(S)/TCP/ICMP monitoring service which checks periodically the URL you want and reports back any anomaly.
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We call you when your website goes down
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FREE Uptime Monitoring + Server Monitoring + Status Page + Blacklist Monitoring!
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