Certly

Monitor SSL, domain expiry and DNS changes with alerts.

Webfreemiumglobal

A web app that monitors SSL certificates, domain expirations and DNS/DNSSEC records across multiple sites, sending real-time alerts via Slack, email or webhook. It helps developers, DevOps teams and site owners avoid outages from expired certificates or domains by notifying them before critical dates or changes.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of Certly - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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