Use case
SSL Certificate Expiry Monitoring
Pulsy watches your TLS/SSL certificates and warns you before they expire. On every HTTPS monitor it reads the certificate's expiry from the handshake, tracks the days remaining, and can alert your team while there is still time to renew.
The problem
- An expired certificate takes a site offline for every visitor at once, often outside business hours.
- Renewal reminders scattered across calendars and registrars are easy to miss.
- Certificate checks bolted on separately from uptime monitoring drift out of sync.
How Pulsy helps
- Extracts certificate expiry during the normal HTTPS check — no separate tooling.
- Tracks days-until-expiry per monitor so you can act before the deadline.
- Sends TLS-expiry alerts through the same channels as your uptime alerts.
- Included on every plan, so you can watch certificate expiry across every domain you own.
Frequently asked questions
- How do I monitor SSL certificate expiry?
- Add each HTTPS URL as a monitor in Pulsy. On every check it reads the TLS certificate's expiry date, tracks the days remaining, and can alert you before it lapses — alongside up/down and response-time status.
- Will Pulsy warn me before my certificate expires?
- Yes. Pulsy records certificate expiry per HTTPS monitor and can notify your channels ahead of the expiry date so you have time to renew.
- Is certificate monitoring included?
- Yes. TLS-expiry monitoring is built into Pulsy and included on every plan, including the free tier.
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