
UptimeRobot
Oh Dear!
Better Uptime
StatusCake
Pingdom
Uptime Kuma
Better Stack
AI-supported all-in-one website monitoring. Track uptime, SSL, DNS, and domain health from a single dashboard with alerts on detected issues.

CertsMonitor
CertKit.io
CertNotify
Certify The Web
Certly.dev
ExpiryPulse.dev
SSL Alerts
Get notified before your SSL certificates expire

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | webpixie.io | certmon.net |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United Kingdom · 1 - 9 employees · 2025 | Startup from the United Kingdom |
| Listed in |
In their own words, as submitted to SaaSHub.


WebPixie is an all-in-one website monitoring platform for website owners, SaaS teams, developers, and digital agencies. It helps teams detect technical issues before they affect users by monitoring: - Website uptime and response times - SSL certificate validity and expiration - DNS records and...
Keep track of all your SSL certificates in one place. Certificate Monitor will check the validity of your SSL certificates and send you notifications when they are about to expire, giving you advance warning to renew them avoiding an outage of your website or service.
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of WebPixie yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing WebPixie and Certmon.net.
WebPixie's answer
WebPixie is built around website health rather than just uptime. From one dashboard it combines uptime checks from multiple global locations, SSL certificate chain validation, DNS monitoring across 20+ record types including DNSSEC, domain expiry via WHOIS/RDAP, a link crawler, sitemap monitoring and an indexability checker (robots.txt, llms.txt, canonical checks), and rolls the results into a 0–100 WebPixie Site Score. There is nothing to install: add a domain and choose the checks you want. AI-supported analysis is used in selected features.
Certmon.net's answer:
A simple service with no upsell.
WebPixie's answer
WebPixie is built for website owners, SaaS teams, developers, digital agencies, e-commerce businesses, and technical teams managing one or multiple websites. It is particularly useful for teams that want to detect technical issues before they affect customers.
Certmon.net's answer:
WebPixie's answer
WebPixie was created around a simple observation: a website can remain online while many important problems develop quietly in the background. SSL certificates can expire, DNS records can change, domains can approach expiration, links can break, and website content can be modified unexpectedly. WebPixie was built to bring these signals together and make website monitoring more complete, understandable, and proactive.
Certmon.net's answer:
As founder and developer I have built many web services. They are hosted on different platforms depending on my needs. This means I have different SSL certificates all over the place issued by various vendors and keeping track of when they expire was a nightmare. I decided to build Certificate Monitor to constantly keep an eye on my certs and alert me when they are due to be renewed.
WebPixie's answer
Choose WebPixie if you manage websites rather than servers: site owners, agencies and marketing or SEO-minded teams who want SSL, DNS, domain, link and crawlability checks together instead of separate tools. The free plan covers 3 websites and 5 uptime monitors with SSL, DNS (including DNSSEC), domain expiry and the Site Score, no credit card required. Paid plans add faster checks, Slack and webhook alerts, incident management, API access and team workspaces. If you mainly need many uptime monitors, very frequent checks, or ping, port and cron monitoring, dedicated uptime tools may fit you better.
Certmon.net's answer:
Certificate Monitor does one thing well - it keeps on eye on your SSL certificates and let's you know when they are about to expire. There is no bloat to the product with unnecessary features and complicated settings and options. Paste your domain name and let Certificate Monitor do the rest.
WebPixie's answer
WebPixie is currently growing its user base among website owners, SaaS teams, developers, and agencies.
WebPixie's answer
WebPixie is primarily built with React on the frontend, Python and Node.js on the backend, and MongoDB as the database.
Share your experience with using WebPixie and Certmon.net. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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