Record · Security, Privacy & Compliance
CertObserver
TLS certificate monitoring and inventory
Visit certobserver.com0 votes. Log in to vote for CertObserver 0 community votes
Checks on record
| Check | On record | Status |
|---|---|---|
| Domain | certobserver.com | Checked |
| Founders | Not named yet | Open |
| Maker | Not claimed yet | Open |
| DR | 50 no change since last check | 3 Oct 2026 |
Domain Rating by Ahrefs, checked 3 Oct 2026, changed 3 Oct 2026.
About CertObserver
Monitor certificates across your inventory, CT logs, and TLS endpoints with alerts before certificates expire or unexpected ones appear.
Questions on file
What protocols does CertObserver support for endpoint monitoring?
CertObserver works for any protocol where the TLS handshake happens immediately after the TCP connection is established, including HTTPS, FTPS implicit, SMTPS, IMAPS, and POP3S.
Does CertObserver require a credit card for the free trial?
No, the 14-day free trial does not require a credit card, and there are no sales or marketing emails sent during the trial period.
How can I get alerts from CertObserver?
You can receive alerts via email, Slack, or both. All pricing plans include both email and Slack alerts.
What are the maximum limits for the enterprise plan?
The Max plan supports 1000 inventory certificates, 50 CT monitors, 500 endpoint monitors, and 50 user accounts, all with email and Slack alerts included.
How can I manually add certificates to my inventory?
You can add certificates manually to your inventory, or let CT monitors update the inventory automatically.
Other verified records in this section
| No. | Launch | Checks on record | Domain Rating | Community votes |
|---|---|---|---|---|
| 01 | Number 1: PassboltOpen source password and credential manager for teamsSecurity, Privacy & Compliance |
|
DR 73 no change since last check | 0 votes. Log in to vote for Passbolt |
| 02 | Number 2: Doppler™Secrets management for humans and AI agentsSecurity, Privacy & Compliance |
|
DR 73 no change since last check | 0 votes. Log in to vote for Doppler™ |
| 03 | Number 3: GitGuardianCredential Layer Security PlatformSecurity, Privacy & Compliance |
|
DR 77 no change since last check | 0 votes. Log in to vote for GitGuardian |
| 04 | Number 4: HostedScanAll-in-one cybersecurity platform with integrated vulnerability scanningSecurity, Privacy & Compliance |
|
DR 62 no change since last check | 0 votes. Log in to vote for HostedScan |
Key features
- Certificate inventory management
- Certificate Transparency log monitoring
- TLS endpoint monitoring
- Expiration alerts
- Email and Slack notifications
- Team collaboration with role-based access
- Optional alerts for certificate issues
Pricing
Monthly subscription plans starting at $9/month for the Small plan, with Medium at $29/month, Large at $59/month, and Max at $99/month. All plans include email and Slack alerts.
CertObserver has a free listing. The owner can unlock the full profile for $5:
- Founder story (locked)
- Milestones (locked)
- Screenshots and demo video (locked)
- Dofollow website link (locked)
- Comparisons (locked)
Link metrics
Majestic link data for certobserver.com; the arrow is the change since the previous check.
- Trust Flow
- 25
- no change since last check
- Citation Flow
- 25
- no change since last check
- Referring domains
- 92
- no change since last check
- External backlinks
- 782
- no change since last check
Top topic: Society/Genealogy (23). Checked 3 Oct 2026, changed 3 Oct 2026. Link data by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Compare and explore
See the alternatives to CertObserver, more in Security, Privacy & Compliance.