# NoPorts vs Zscaler Zero Trust Automation: side-by-side comparison (2026) [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). [Zscaler Zero Trust Automation](https://cybersectools.com/tools/zscaler-zero-trust-automation) is a commercial [zero trust network access](https://cybersectools.com/categories/ztna) solution by [Zscaler](https://cybersectools.com/companies/zscaler). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Zscaler Zero Trust Automation](https://cybersectools.com/tools/zscaler-zero-trust-automation) Best for: Enterprise security teams automating Zscaler policy at scale The limitation is obvious: this is a Zscaler-only solution. It fits mid-market and enterprise teams that have already standardized on Zscaler and want to reduce manual toil in policy management. It is not a solution for evaluating ZTNA vendors or for organizations running a multi-vendor access strategy. Treat it as an operational efficiency layer, not a security control in itself. From [Best ZTNA Solutions for Business](https://cybersectools.com/shortlists/best-ztna-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). 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 | | NoPorts | Zscaler Zero Trust Automation | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Zero Trust Network Access | Zero Trust Network Access | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Atsign | Zscaler | | Headquarters | – | – | ### Use cases and capabilities | | NoPorts | Zscaler Zero Trust Automation | |---|---|---| | ZTNA | Yes | – | | Remote Access | Yes | – | | Zero Trust Architecture | Yes | – | | Encryption | Yes | – | | SSH | Yes | – | | Authentication | Yes | – | | Private Networks | Yes | – | | Microsegmentation | Yes | – | | Infrastructure | Yes | – | | Network Protection | Yes | – | | RBAC | – | Yes | | Security Orchestration | – | Yes | ### Core features **NoPorts** 8 features listed. Sign in on the page to see them. **Zscaler Zero Trust Automation** 10 features listed. Sign in on the page to see them. ### Integrations **NoPorts** No integrations listed. **Zscaler Zero Trust Automation** 2 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. - [NoPorts](https://cybersectools.com/tools/noports) fits if you are a small business. ## NoPorts vs Zscaler Zero Trust Automation FAQ Common questions when comparing NoPorts vs Zscaler Zero Trust Automation for zero trust network access. ### What is the difference between NoPorts and Zscaler Zero Trust Automation? **NoPorts**: Zero-open-port remote access via cryptographic identity-first connectivity. Built by Atsign. **Zscaler Zero Trust Automation**: API automation platform for deploying and managing Zscaler zero trust security. Built by Zscaler. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes NoPorts and Zscaler Zero Trust Automation? **NoPorts** is made by Atsign. **Zscaler Zero Trust Automation** is made by Zscaler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is NoPorts a good alternative to Zscaler Zero Trust Automation? Often, yes. NoPorts and Zscaler Zero Trust Automation are both Zero Trust Network Access products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [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 ThreatLocker Zero Trust Network Access](https://cybersectools.com/compare/noports-vs-threatlocker-zero-trust-network-access) - [Zscaler Zero Trust Automation vs QuantLayer Secure Remote Access](https://cybersectools.com/compare/quantlayer-secure-remote-access-vs-zscaler-zero-trust-automation) - [Zscaler Zero Trust Automation vs Bowtie Zero Trust Network Access](https://cybersectools.com/compare/bowtie-zero-trust-network-access-vs-zscaler-zero-trust-automation) - [Zscaler Zero Trust Automation vs ThreatLocker Zero Trust Network Access](https://cybersectools.com/compare/threatlocker-zero-trust-network-access-vs-zscaler-zero-trust-automation) ## Alternatives to each - [See all NoPorts alternatives](https://cybersectools.com/alternatives/noports) - [See all Zscaler Zero Trust Automation alternatives](https://cybersectools.com/alternatives/zscaler-zero-trust-automation) --- Source: https://cybersectools.com/compare/noports-vs-zscaler-zero-trust-automation For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/noports.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on NoPorts and Zscaler Zero Trust Automation: 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