# Alibaba Cloud Certificate Management Service vs SurfaceDiff: side-by-side comparison (2026)

[Alibaba Cloud Certificate Management Service](https://cybersectools.com/tools/alibaba-cloud-container-service-for-kubernetes-ack) is a commercial [certificate lifecycle management](https://cybersectools.com/categories/clm) solution by [Alibaba Cloud](https://cybersectools.com/companies/alibaba-cloud). [SurfaceDiff](https://cybersectools.com/tools/surfacediff) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [SurfaceDiff](https://cybersectools.com/companies/surfacediff). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Alibaba Cloud Certificate Management Service | SurfaceDiff |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Certificate Lifecycle Management | External Attack Surface Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Alibaba Cloud | SurfaceDiff |
| Headquarters | – | – |

### Use cases and capabilities

| | Alibaba Cloud Certificate Management Service | SurfaceDiff |
|---|---|---|
| HTTPS | Yes | – |
| SSL | Yes | – |
| TLS | Yes | Yes |
| DNS Security | – | Yes |
| Port Scanning | – | Yes |
| Subdomain Enumeration | – | Yes |
| Network Scanning | – | Yes |
| Security Scanning | – | Yes |
| Alerting | – | Yes |
| Reconnaissance | – | Yes |
| Visibility | – | Yes |
| Web Security | – | Yes |

### Core features

**Alibaba Cloud Certificate Management Service**

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

**SurfaceDiff**

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

### Integrations

**Alibaba Cloud Certificate Management Service**

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

**SurfaceDiff**

No integrations listed.

## Alibaba Cloud Certificate Management Service vs SurfaceDiff FAQ

Common questions when comparing Alibaba Cloud Certificate Management Service vs SurfaceDiff for certificate lifecycle management.

### What is the difference between Alibaba Cloud Certificate Management Service and SurfaceDiff?

**Alibaba Cloud Certificate Management Service**: Alibaba Cloud's full lifecycle SSL certificate management platform for issuance and. Built by Alibaba Cloud.

**SurfaceDiff**: Continuous external attack surface monitoring that shows what changed between scans. Built by SurfaceDiff.

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

### Who makes Alibaba Cloud Certificate Management Service and SurfaceDiff?

**Alibaba Cloud Certificate Management Service** is made by Alibaba Cloud. **SurfaceDiff** is made by SurfaceDiff. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Alibaba Cloud Certificate Management Service a good alternative to SurfaceDiff?

In part. Alibaba Cloud Certificate Management Service and SurfaceDiff are not in the same category on CybersecTools. Both cover TLS. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Alibaba Cloud Certificate Management Service vs Certificado SSL](https://cybersectools.com/compare/alibaba-cloud-container-service-for-kubernetes-ack-vs-certificado-ssl)
- [Alibaba Cloud Certificate Management Service vs Securetron PKI Trust Manager](https://cybersectools.com/compare/alibaba-cloud-container-service-for-kubernetes-ack-vs-securetron-pki-trust-manager)
- [Alibaba Cloud Certificate Management Service vs TrustFour T4 Control Plane](https://cybersectools.com/compare/alibaba-cloud-container-service-for-kubernetes-ack-vs-trustfour-t4-control-plane)
- [SurfaceDiff vs Certificado SSL](https://cybersectools.com/compare/certificado-ssl-vs-surfacediff)
- [SurfaceDiff vs Securetron PKI Trust Manager](https://cybersectools.com/compare/securetron-pki-trust-manager-vs-surfacediff)
- [SurfaceDiff vs TrustFour T4 Control Plane](https://cybersectools.com/compare/surfacediff-vs-trustfour-t4-control-plane)

## Alternatives to each

- [See all Alibaba Cloud Certificate Management Service alternatives](https://cybersectools.com/alternatives/alibaba-cloud-container-service-for-kubernetes-ack)
- [See all SurfaceDiff alternatives](https://cybersectools.com/alternatives/surfacediff)

---

Source: https://cybersectools.com/compare/alibaba-cloud-container-service-for-kubernetes-ack-vs-surfacediff

For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/alibaba-cloud-container-service-for-kubernetes-ack.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Alibaba Cloud Certificate Management Service and SurfaceDiff: 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