Pricing

Certline is currently free to use. A paid Pro plan is planned but not yet available. No payment processor is connected — any checkout you see below is a demonstration only and does not charge you.

Free

Everything the tool does today

$0 / month

✓ Unlimited manual checks
✓ Chain completeness analysis
✓ Full report: expiry, issuer, SANs, fingerprint, key info
✓ No accounts required — no data stored

Use for free No signup needed

Planned

Pro

API access for automation and CI/CD

$5 / month
or $50 / year

✓ All Free features
✓ Priority execution queue
✓ Higher rate limits
✓ Pre-shared API key for CI/CD pipelines
— No accounts, no stored data, no email alerts

Coming soon Not available yet — billing not connected

Notes

No payment processor is currently connected. Certline cannot take payment in any form today.
The Pro plan is shown for informational purposes only. It is not yet available for purchase.
The Free tier is the complete product — no features have been removed to create a paid incentive.
If paid plans are introduced, the Terms of Service will be updated before any charge is made.

What this product does not do

No email alerts, reminders, digests, or scheduled re-checks.
No accounts, no user profiles, no dashboards, no history.
No data storage — each check is ephemeral and gone after delivery.
No automated scanning, subdomain enumeration, or range probes.

Last updated: August 2026.