SSL certificate monitoring platform for agencies and development teams

An SSL certificate monitoring platform designed for agencies, development teams, and IT providers managing multiple client websites. The platform continuously monitors certificate health across any host or port, tracks expiry dates throughout the entire TLS certificate chain, and delivers proactive alerts before certificates expire. It also detects issuer and fingerprint changes, helping teams identify renewal or deployment issues before they impact customers. Key Highlights ✅ Live multi-tenant SaaS with end-to-end Stripe payments, already earning revenue ✅ 28 pages indexed and earning impressions in month one, up 201%, with no ad spend ✅ Certificate, TLS, security header, email auth and DNS checks in one engine ✅ Free tools that need no account, bringing strangers in and demoing the product ✅ Client status pages: the agency sends one link, the client sees only their hosts ✅ Certificate lifetimes fall to 47 days by 2029, so renewal failures multiply

Category:
SaaS
Asking Price:
$21,100
Annual Revenue:
$720
Annual Profit:
$89

Growth Opportunity:

Climb the existing pages. - The content is written and indexed and sitting at positions 60 to 80 on queries with proven demand. Moving those to page one is ordinary, known search work against pages that already exist. Sell the adjacent checks. - The scan already returns DNS, email authentication, reputation and agent-readiness findings. Each of those is a product for somebody, and the delivery mechanism is already built and paid for.