SSL monitoring with email alerts

The SSL certificate monitor
that alerts you by email.

Stop losing clients to an expired certificate. We warn you 30, 7, and 1 day before.

Why CertAlerta?

Email alerts

Receive email reminders before your certificate expires.

Daily checks

We check your certificates every day and warn you 30, 7, and 1 day before expiry.

In your language

Site and alerts in English, Spanish, French, and Portuguese.

Simple, transparent pricing

Free

$0/mo

2 domains, email alerts

Most popular

Starter

$7/mo

15 domains, email alerts

Agency

$19/mo

60 domains, email alerts

More than an expiry date

Check TLS names and trust, record certificate changes and organize monitors by client.

A workflow for your agency

CSV import, reports, individual colleague access and per-monitor alert copies. New workspace tools are available in Spanish.

Connect your tools

Read API with revocable tokens, signed webhooks, Slack and Teams Workflows. Destinations require your configuration and opt-in.

Read the agency guide (Spanish)