# Array ZTAG Series Zero Trust vs NoPorts: side-by-side comparison (2026)

[Array ZTAG Series Zero Trust](https://cybersectools.com/tools/array-ztag-series-zero-trust) is a commercial [zero trust network access](https://cybersectools.com/categories/ztna) solution by [Array Networks](https://cybersectools.com/companies/array-networks). [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

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

### Use cases and capabilities

| | Array ZTAG Series Zero Trust | NoPorts |
|---|---|---|
| WireGuard | Yes | – |
| 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

**Array ZTAG Series Zero Trust**

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

**NoPorts**

8 features 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.

- [Array ZTAG Series Zero Trust](https://cybersectools.com/tools/array-ztag-series-zero-trust) fits if you need both cloud and on-premises options.
- [NoPorts](https://cybersectools.com/tools/noports) fits if you want a cloud product.

## Array ZTAG Series Zero Trust vs NoPorts FAQ

Common questions when comparing Array ZTAG Series Zero Trust vs NoPorts for zero trust network access.

### What is the difference between Array ZTAG Series Zero Trust and NoPorts?

**Array ZTAG Series Zero Trust**: Zero Trust Access Gateway providing identity-based, per-app access control. Built by Array Networks.

**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 Array ZTAG Series Zero Trust and NoPorts?

**Array ZTAG Series Zero Trust** is made by Array Networks. **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 Array ZTAG Series Zero Trust a good alternative to NoPorts?

Often, yes. Array ZTAG Series Zero Trust 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

- [Array ZTAG Series Zero Trust vs Bowtie Zero Trust Network Access](https://cybersectools.com/compare/array-ztag-series-zero-trust-vs-bowtie-zero-trust-network-access)
- [Array ZTAG Series Zero Trust vs QuantLayer Secure Remote Access](https://cybersectools.com/compare/array-ztag-series-zero-trust-vs-quantlayer-secure-remote-access)
- [Array ZTAG Series Zero Trust vs Zero Secure Remote Access](https://cybersectools.com/compare/array-ztag-series-zero-trust-vs-zero-secure-remote-access)
- [NoPorts vs Bowtie Zero Trust Network Access](https://cybersectools.com/compare/bowtie-zero-trust-network-access-vs-noports)
- [NoPorts vs QuantLayer Secure Remote Access](https://cybersectools.com/compare/noports-vs-quantlayer-secure-remote-access)
- [NoPorts vs Zero Secure Remote Access](https://cybersectools.com/compare/noports-vs-zero-secure-remote-access)

## Alternatives to each

- [See all Array ZTAG Series Zero Trust alternatives](https://cybersectools.com/alternatives/array-ztag-series-zero-trust)
- [See all NoPorts alternatives](https://cybersectools.com/alternatives/noports)

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Source: https://cybersectools.com/compare/array-ztag-series-zero-trust-vs-noports

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

More on Array ZTAG Series Zero Trust 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