SSL monitoring for SaaS with customer custom domains
You shipped a multi-tenant feature that lets customers point their own domain at you via CNAME and let your platform issue the SSL cert. Each customer domain is its own Let's Encrypt issuance, its own renewal cycle, its own potential silent failure. ManageCert is the daily check that surfaces each customer's cert health before it becomes their (and your) problem.
A customer points example.com at your platform 14 months ago. The LE cert quietly fails to renew because they changed their DNS provider and broke validation. Their site shows a browser warning. They churn without telling you why. Your retention metric drops a quarter-percent and you have no idea where it came from. ManageCert surfaces each customer-domain failure the day it happens.
Why ManageCert for multi-tenant SaaS
Watches every customer custom domain
Add each customer domain via CSV or API (coming v1.5). We check each daily — your retention metric stops mysteriously dropping.
Plain-English alerts your support team can forward
When a customer domain breaks, the alert includes a one-line explanation written for a smart non-SRE. Support forwards it to the customer with no translation needed.
Agency/Studio tier scales with your customer base
Agency $99 covers 200 customer domains. Studio $249 is unlimited. Per-domain overage settles automatically at period close.
SSL, domain expiry, DNS — daily, across all your domains.
SSL certificates
Expiry, issuer, SANs, chain validity, hostname match. Alerts at 30/14/7/1 days, plus immediate if invalid.
Domain registration
RDAP + WHOIS lookups daily. Alerts at 60/30/14/7 days. Catches lapsed-domain → squatter before it happens.
DNS records
A/AAAA/MX/CNAME/TXT/NS snapshot + diff. Catches mid-night MX flips before mail breaks for a week.
SSL monitoring for SaaS with customer custom domains
Solo $19 · Pro $39 · Agency $99 · Studio $249. 14-day free trial. Annual saves 20%.