Never explain an expired certificate again.
CertNudge watches every client's SSL certificate and domain, then sends you — and a branded report to them — well before anything lapses. Daily checks, zero spreadsheets.
Three jobs, handled every day
No agents to install. No registrar logins. Paste a list of domains and walk away.
Catch it 30 days early, not 30 minutes late
Alerts at 30, 14, 7, and 1 day — by email and Slack. You renew on your schedule, not during an outage.
Reports your clients see your logo on
Every month, each client gets a clean status report with your branding. Proof the retainer is working — generated for you.
Paste 100 domains, walk away
No agents to install, no registrar logins. Drop in a list; we handle the rest, every day, forever.
Start free. Upgrade when your client list outgrows it.
Built for agencies managing 10 to 500 sites. Flat monthly price by domain count — no per-seat games.
- 5 domains
- Daily SSL + domain checks
- Email & Slack alerts
- Branded reports*
- 100 domains
- White-label reports
- Priority checks
- 500 domains
- Everything in Agency
- Uptime monitoring
Billed through Lemon Squeezy (handles EU VAT). *Free reports carry a small “Powered by CertNudge”.
The honest answers
How do you check without access to my servers?
We make a standard TLS connection and read the certificate's public expiry date — the same handshake every browser does. Domain expiry comes from the registry's public RDAP record. Nothing to install.
Why is this suddenly worth paying for?
Certificate lifespans are shrinking fast. The industry max dropped to 200 days in March 2026, falls to 100 days in 2027, and to 47 days by 2029. Renewals that were yearly become near-monthly — far more chances to miss one.
Do you renew certificates for me?
No. We monitor and warn. You stay in control of your registrar and CA. Monitoring-only means we can never break your renewal.
What if CertNudge itself goes down?
Each daily run reports to an independent watchdog. If our checks stop, we know within hours — not you.
Can clients see each other's data?
No. Reports are per-client and scoped. You decide who gets which share link.
Stop tracking renewals in a spreadsheet.
Five domains, no card. See your whole client list go green in two minutes.
Start free — 5 domains, no card →