# Cylana EASM vs Tanium Certificate Manager: side-by-side comparison (2026)

[Cylana EASM](https://cybersectools.com/tools/cylana-easm) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Cylana](https://cybersectools.com/companies/cylana). [Tanium Certificate Manager](https://cybersectools.com/tools/tanium-certificate-manager) is a commercial [certificate lifecycle management](https://cybersectools.com/categories/clm) solution by [Tanium](https://cybersectools.com/companies/tanium). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions) picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more.

## Side-by-side comparison

| | Cylana EASM | Tanium Certificate Manager |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | External Attack Surface Management | Certificate Lifecycle Management |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Cylana | Tanium |
| Headquarters | – | – |

### Use cases and capabilities

| | Cylana EASM | Tanium Certificate Manager |
|---|---|---|
| Network Discovery | Yes | – |
| Subdomain Enumeration | Yes | – |
| Attack Detection | Yes | – |
| Reconnaissance | Yes | – |
| Security Scanning | Yes | – |
| Inventory | Yes | – |
| Network Mapping | Yes | – |
| Visibility | Yes | Yes |
| Vulnerability | Yes | – |
| Digital Risk Protection | Yes | – |
| Alerting | – | Yes |

### Core features

**Cylana EASM**

5 features listed. Sign in on the page to see them.

**Tanium Certificate Manager**

8 features listed. Sign in on the page to see them.

### Integrations

**Cylana EASM**

No integrations listed.

**Tanium Certificate Manager**

10 integrations listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Cylana EASM](https://cybersectools.com/tools/cylana-easm) fits if you want a cloud product.
- [Tanium Certificate Manager](https://cybersectools.com/tools/tanium-certificate-manager) fits if you need both cloud and on-premises options.

## Cylana EASM vs Tanium Certificate Manager FAQ

Common questions when comparing Cylana EASM vs Tanium Certificate Manager for external attack surface management.

### What is the difference between Cylana EASM and Tanium Certificate Manager?

**Cylana EASM**: AI-powered EASM platform for digital asset discovery and monitoring. Built by Cylana.

**Tanium Certificate Manager**: Digital certificate discovery, monitoring, and expiration management platform. Built by Tanium.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Cylana EASM and Tanium Certificate Manager?

**Cylana EASM** is made by Cylana. **Tanium Certificate Manager** is made by Tanium. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Cylana EASM a good alternative to Tanium Certificate Manager?

In part. Cylana EASM and Tanium Certificate Manager are not in the same category on CybersecTools. Both cover Visibility. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cylana EASM vs Attaxion](https://cybersectools.com/compare/attaxion-vs-cylana-easm)
- [Cylana EASM vs SurfaceDiff](https://cybersectools.com/compare/cylana-easm-vs-surfacediff)
- [Cylana EASM vs MoreSec Sentry Cloud](https://cybersectools.com/compare/cylana-easm-vs-moresec-sentry-cloud)
- [Tanium Certificate Manager vs Attaxion](https://cybersectools.com/compare/attaxion-vs-tanium-certificate-manager)
- [Tanium Certificate Manager vs SurfaceDiff](https://cybersectools.com/compare/surfacediff-vs-tanium-certificate-manager)
- [Tanium Certificate Manager vs MoreSec Sentry Cloud](https://cybersectools.com/compare/moresec-sentry-cloud-vs-tanium-certificate-manager)

## Alternatives to each

- [See all Cylana EASM alternatives](https://cybersectools.com/alternatives/cylana-easm)
- [See all Tanium Certificate Manager alternatives](https://cybersectools.com/alternatives/tanium-certificate-manager)

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Source: https://cybersectools.com/compare/cylana-easm-vs-tanium-certificate-manager

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/cylana-easm.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Cylana EASM and Tanium Certificate Manager: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md