# Fortinet FortiSASE vs Portnox CORE: side-by-side comparison (2026)

[Fortinet FortiSASE](https://cybersectools.com/tools/fortinet-fortisase) is a commercial [secure access service edge](https://cybersectools.com/categories/sase) solution by [Fortinet](https://cybersectools.com/companies/fortinet). [Portnox CORE](https://cybersectools.com/tools/portnox-core) is a commercial [network access control](https://cybersectools.com/categories/nac) solution by [Portnox](https://cybersectools.com/companies/portnox). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Fortinet FortiSASE](https://cybersectools.com/tools/fortinet-fortisase)

Best for: Companies already running Fortinet firewalls

It is on this list because the same operating system runs your firewalls and your cloud security, so policies do not need translating between two products. That is a clear fit for companies of any size already on FortiGate. The sovereign option matters if data must stay in a region, so ask where its points of presence sit for your users.

From [Best SASE Solutions for Business](https://cybersectools.com/shortlists/best-sase-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

Need the answer fast? [Best SASE Solutions for Business](https://cybersectools.com/shortlists/best-sase-solutions) picks Cato Networks Cato SASE, Palo Alto Networks Prisma SASE, Zscaler Zero Trust Exchange Platform and 4 more.

## Side-by-side comparison

| | Fortinet FortiSASE | Portnox CORE |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Secure Access Service Edge | Network Access Control |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Fortinet | Portnox |
| Headquarters | – | – |

### Use cases and capabilities

| | Fortinet FortiSASE | Portnox CORE |
|---|---|---|
| Hybrid Work | Yes | – |
| SASE | Yes | – |
| SWG | Yes | – |
| ZTNA | Yes | – |
| Network Visibility | – | Yes |
| BYOD | – | Yes |
| IoT Security | – | Yes |

### Core features

**Fortinet FortiSASE**

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

**Portnox CORE**

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

### Integrations

**Fortinet FortiSASE**

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

**Portnox CORE**

6 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.

- [Fortinet FortiSASE](https://cybersectools.com/tools/fortinet-fortisase) fits if you want a cloud product.
- [Portnox CORE](https://cybersectools.com/tools/portnox-core) fits if you need to run it on your own servers.

## Fortinet FortiSASE vs Portnox CORE FAQ

Common questions when comparing Fortinet FortiSASE vs Portnox CORE for secure access service edge.

### What is the difference between Fortinet FortiSASE and Portnox CORE?

**Fortinet FortiSASE**: Cloud-delivered SASE combining SSE and SD-WAN for hybrid workforce access. Built by Fortinet.

**Portnox CORE**: On-premise NAC solution for device visibility and network access control. Built by Portnox.

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

### Who makes Fortinet FortiSASE and Portnox CORE?

**Fortinet FortiSASE** is made by Fortinet. **Portnox CORE** is made by Portnox. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Fortinet FortiSASE a good alternative to Portnox CORE?

In part. Fortinet FortiSASE and Portnox CORE are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Fortinet FortiSASE vs Cato Networks SASE](https://cybersectools.com/compare/cato-networks-sase-vs-fortinet-fortisase)
- [Fortinet FortiSASE vs Cato Networks Cato SASE](https://cybersectools.com/compare/cato-networks-cato-sase-vs-fortinet-fortisase)
- [Fortinet FortiSASE vs Versa Unified SASE](https://cybersectools.com/compare/versa-unified-sase-vs-fortinet-fortisase)
- [Portnox CORE vs Cato Networks SASE](https://cybersectools.com/compare/cato-networks-sase-vs-portnox-core)
- [Portnox CORE vs Cato Networks Cato SASE](https://cybersectools.com/compare/cato-networks-cato-sase-vs-portnox-core)
- [Portnox CORE vs Versa Unified SASE](https://cybersectools.com/compare/portnox-core-vs-versa-unified-sase)

## Alternatives to each

- [See all Fortinet FortiSASE alternatives](https://cybersectools.com/alternatives/fortinet-fortisase)
- [See all Portnox CORE alternatives](https://cybersectools.com/alternatives/portnox-core)

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Source: https://cybersectools.com/compare/fortinet-fortisase-vs-portnox-core

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

More on Fortinet FortiSASE and Portnox CORE: 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