CertAvert · House #25,567

What it is

Calls itself “SSL certificate expiry monitoring”.

• Calls itself: SSL certificate expiry monitoring

“Free SSL certificate expiry monitoring with nothing to install.”

What it costs

Yearly plan. A free tier, free forever. No monthly plan. Prices quoted: $10 per year, $20 per year.

• Monthly: no
• Yearly: yes
• Free plan: free forever
• Price: $10 per year · $20 per year

“Starter 10 domains $10 per year”

“Pro 25 domains $20 per year”

How it runs

A web app. Hosted in the cloud.

• Kind: web
• Runs where: cloud / hosted

“CertAvert connects to your domain like any visitor (on port 443, or another port you choose) and reads the public certificate your server already shows to everyone.”

“Free SSL certificate expiry monitoring with nothing to install.”

What it works with

Integrates with Stripe. Names CA/Browser Forum on its pages.

• Integrates with: Stripe
• Names: CA/Browser Forum

“The CA/Browser Forum approved reducing the maximum lifetime of public TLS certificates to 200 days from March 15, 2026”

“CertAvert checks your certificates from the outside, the same way a visitor's browser does.”

What it offers as proof

Coming soon. Trying it asks for an email.

• Stage: coming soon
• Instant signup: yes
• Trial asks for: an email address

“Coming soon Paid plans open soon. Start free today.”

“Create a free account with your email address.”