# Appgate ZTNA vs NoPorts: side-by-side comparison (2026)

[Appgate ZTNA](https://cybersectools.com/tools/appgate-high-performance-ztna) is a commercial [zero trust network access](https://cybersectools.com/categories/ztna) solution by [AppGate](https://cybersectools.com/companies/appgate). [NoPorts](https://cybersectools.com/tools/noports) is a commercial [zero trust network access](https://cybersectools.com/categories/ztna) solution by [Atsign](https://cybersectools.com/companies/atsign). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best ZTNA Solutions for Business](https://cybersectools.com/shortlists/best-ztna-solutions) picks Zscaler Private Access (ZPA), Netskope One Private Access, Palo Alto Networks Prisma Access ZTNA 2.0 and 4 more.

## Side-by-side comparison

| | Appgate ZTNA | NoPorts |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Zero Trust Network Access | Zero Trust Network Access |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | AppGate | Atsign |
| Headquarters | – | – |

### Use cases and capabilities

| | Appgate ZTNA | NoPorts |
|---|---|---|
| ZTNA | Yes | Yes |
| Remote Access | – | Yes |
| Zero Trust Architecture | – | Yes |
| Encryption | – | Yes |
| SSH | – | Yes |
| Authentication | – | Yes |
| Private Networks | – | Yes |
| Microsegmentation | – | Yes |
| Infrastructure | – | Yes |
| Network Protection | – | Yes |

### Core features

**Appgate ZTNA**

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

**NoPorts**

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

### Integrations

**Appgate ZTNA**

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

**NoPorts**

No integrations listed.

## Which one fits you

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

- [Appgate ZTNA](https://cybersectools.com/tools/appgate-high-performance-ztna) fits if you need both cloud and on-premises options.
- [NoPorts](https://cybersectools.com/tools/noports) fits if you want a cloud product and you are a small business.

## Appgate ZTNA vs NoPorts FAQ

Common questions when comparing Appgate ZTNA vs NoPorts for zero trust network access.

### What is the difference between Appgate ZTNA and NoPorts?

**Appgate ZTNA**: Direct-routed ZTNA solution for enterprise secure access control. Built by AppGate.

**NoPorts**: Zero-open-port remote access via cryptographic identity-first connectivity. Built by Atsign.

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

### Who makes Appgate ZTNA and NoPorts?

**Appgate ZTNA** is made by AppGate. **NoPorts** is made by Atsign. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Appgate ZTNA a good alternative to NoPorts?

Often, yes. Appgate ZTNA and NoPorts are both Zero Trust Network Access products, and both cover ZTNA. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Appgate ZTNA vs QuantLayer Secure Remote Access](https://cybersectools.com/compare/appgate-high-performance-ztna-vs-quantlayer-secure-remote-access)
- [Appgate ZTNA vs Bowtie Zero Trust Network Access](https://cybersectools.com/compare/appgate-high-performance-ztna-vs-bowtie-zero-trust-network-access)
- [Appgate ZTNA vs Threatmatic Zero Trust Edge](https://cybersectools.com/compare/appgate-high-performance-ztna-vs-threatmatic-zero-trust-edge)
- [NoPorts vs QuantLayer Secure Remote Access](https://cybersectools.com/compare/noports-vs-quantlayer-secure-remote-access)
- [NoPorts vs Bowtie Zero Trust Network Access](https://cybersectools.com/compare/bowtie-zero-trust-network-access-vs-noports)
- [NoPorts vs Threatmatic Zero Trust Edge](https://cybersectools.com/compare/noports-vs-threatmatic-zero-trust-edge)

## Alternatives to each

- [See all Appgate ZTNA alternatives](https://cybersectools.com/alternatives/appgate-high-performance-ztna)
- [See all NoPorts alternatives](https://cybersectools.com/alternatives/noports)

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Source: https://cybersectools.com/compare/appgate-high-performance-ztna-vs-noports

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

More on Appgate ZTNA and NoPorts: 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