Products

Certpost

SSL certificate expiry monitoring so dull it's calm.

certpost.ai Software Development / Monitoring & Observability

AI Benchmark
Desktop
Mobile
Monthly visits
<5K
Sep 2026
MRR
$58
0.0%30d2026-08-18
Entry price
$29/mo
Higher than 72% of peersNiche median $14.995000000000001/mo
Creators
Mark Musson
No social account linked
Launched
4mo ago
2026-07-16 · Est.

Traffic & revenue

Last 12 months
Monthly visitsData through Sep 2026
Verified monthly revenueRevenue data stopped at 2026-09-24
  • Jul 2026$18
Events2 marketing moves

Marketing moves

Launches, search & content, referrals, promotions

  • Launched on Product HuntLaunch

    SL monitoring that checks the certificate your server serves

    Aug 4 · 3mo agoLaunch page

    At the time: <5K visits/mo1 concurrent move

  • Launched on TrustMRRLaunch

    CertPost monitors SSL/TLS certificates by opening a live connection and reading the certificate your server actually presents — not the renewal log, not CT logs. It validates the full chain (including intermediates), checks hostname match, and alerts by email or webhook at 30/14/7/1 days before expiry. Works on any TL…

    Jul 16 · 4mo agoLaunch page

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct29%
  • Organic Search26%
  • Referrals12%
  • Display Ads9%
  • Other23%

Countries

  • United States59%
  • United Kingdom41%

Search

Domain authority 0Domain registered 2026-07-17

KeywordMonthly volume
ssl checker40K
digicert24K
ssl certificate checker4,870
certificate chain checker190
dns-persist01 対応状況110

Traffic data: Vaneform

Pricing

Free
Free
3 certificates watched · Daily checks · Email + webhook alerts on every plan · Full chain & hostname validation · Weekly all-clear digest · Commercial use allowed
Team
$29/mo
Billed annually $24.17/mo-17%
Unlimited certificates · Checks every hour · Up to 5 team members
Agency
$79/mo
Billed annually $65.83/mo-17%
Checks every 15 minutes · Public status pages for clients · Priority support

Trial: None · Free tier included · 2 paid tiers ($29–$79) · Up to 17% off annually · Observed 2026-10-30 · Pricing page

Entry price $29/mo, Higher than 72% of peers; “Monitoring & Observability” median is $14.995000000000001/mo.View pricing benchmark

Pages & changes

Tracked since 2026-08-18

Key pages

Weekly snapshots

Changes

No pricing, plan, or positioning changes detected since tracking started.

Questions & evidence

How much does Certpost cost?
Free: Free; Team: $29/mo (annual billing available); Agency: $79/mo (annual billing available). Observed 2026-10-30. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does Certpost get?
Vaneform estimates <5K website visits in 2026-09. Visits can include repeat visits; this estimate does not measure paying customers or revenue.Source

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