SSL Certificate Monitoring for Web Agencies
You find out an SSL expired the same way your client does — they call you. The site is down, the browser shows a warning, and the conversation starts with "why didn't you know about this?"
When you manage 20, 40, 80 client domains, a calendar reminder doesn't work. A spreadsheet doesn't work. You need something that checks every cert automatically and tells you before the client notices anything.
Expiron runs SSL checks every 24 hours across all your client domains. You get Slack alerts at 60, 30, 14, 7, and 1 day before expiry — not just 7 days out when it's already a fire drill. The multi-client dashboard lets you organize domains by client account, so when you're troubleshooting, you're not searching through a flat list of 80 domains.
Onboarding takes 5 minutes. CSV import means you add all existing client domains at once, not one by one. PDF reports let you share a one-page expiry overview with a client in one click, if they ever ask.
- Multi-client dashboard organizes every domain and document by client account — filter to one client in one click, get alert context without opening the dashboard.
- Bulk CSV import: onboard all existing client domains at once instead of adding them one by one.
- Slack alerts at 60, 30, 14, 7, and 1 day before expiry. Every alert includes the client name so you know exactly what needs action.
Common questions
- How many client domains can I monitor?
- The Pro plan is unlimited. Free plan covers 5 domains — enough to test with one client before committing.
- What happens if I miss the 60-day alert?
- You won't — Expiron sends reminders at 60, 30, 14, 7, and 1 day. If you want to customize which intervals you receive, you can set that in notification settings.
- Can I separate domains by client?
- Yes — you create a client, assign domains and documents to it, and filter the dashboard by client when you need to focus.
- Does it work with SSL certs from any provider?
- Yes — Let's Encrypt, Cloudflare, DigiCert, Sectigo, any issuer. Expiron reads the live cert directly.