# Portnox CORE vs Sea Street EdgeSentinel: side-by-side comparison (2026)

[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). [Sea Street EdgeSentinel](https://cybersectools.com/tools/sea-street-edgesentinel) is a commercial [next-gen firewalls](https://cybersectools.com/categories/next-generation-firewalls) solution by [Sea Street Technologies](https://cybersectools.com/companies/sea-street-technologies). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Portnox CORE | Sea Street EdgeSentinel |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Network Access Control | Next-Gen Firewalls |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Portnox | Sea Street Technologies |
| Headquarters | – | – |

### Use cases and capabilities

| | Portnox CORE | Sea Street EdgeSentinel |
|---|---|---|
| Network Visibility | Yes | – |
| BYOD | Yes | – |
| IoT Security | Yes | – |
| Network Protection | – | Yes |
| Threat Feed | – | Yes |
| URL Filtering | – | Yes |
| Content Filtering | – | Yes |
| IP Address | – | Yes |
| Policy | – | Yes |
| Security as a Service | – | Yes |
| Network Monitoring | – | Yes |
| Cyber Threat Intelligence | – | Yes |

### Core features

**Portnox CORE**

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

**Sea Street EdgeSentinel**

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

### Integrations

**Portnox CORE**

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

**Sea Street EdgeSentinel**

No integrations listed.

## Which one fits you

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

- [Portnox CORE](https://cybersectools.com/tools/portnox-core) fits if you need to run it on your own servers.
- [Sea Street EdgeSentinel](https://cybersectools.com/tools/sea-street-edgesentinel) fits if you want a cloud product.

## Portnox CORE vs Sea Street EdgeSentinel FAQ

Common questions when comparing Portnox CORE vs Sea Street EdgeSentinel for network access control.

### What is the difference between Portnox CORE and Sea Street EdgeSentinel?

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

**Sea Street EdgeSentinel**: NGFW and network defense platform for service providers to resell as a service. Built by Sea Street Technologies.

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

### Who makes Portnox CORE and Sea Street EdgeSentinel?

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

### Is Portnox CORE a good alternative to Sea Street EdgeSentinel?

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

## Related comparisons

- [Portnox CORE vs Auconet BICS](https://cybersectools.com/compare/auconet-bics-vs-portnox-core)
- [Portnox CORE vs Genian NAC](https://cybersectools.com/compare/genian-nac-vs-portnox-core)
- [Portnox CORE vs Nile Secure](https://cybersectools.com/compare/nile-secure-vs-portnox-core)
- [Sea Street EdgeSentinel vs Auconet BICS](https://cybersectools.com/compare/auconet-bics-vs-sea-street-edgesentinel)
- [Sea Street EdgeSentinel vs Genian NAC](https://cybersectools.com/compare/genian-nac-vs-sea-street-edgesentinel)
- [Sea Street EdgeSentinel vs Nile Secure](https://cybersectools.com/compare/nile-secure-vs-sea-street-edgesentinel)

## Alternatives to each

- [See all Portnox CORE alternatives](https://cybersectools.com/alternatives/portnox-core)
- [See all Sea Street EdgeSentinel alternatives](https://cybersectools.com/alternatives/sea-street-edgesentinel)

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Source: https://cybersectools.com/compare/portnox-core-vs-sea-street-edgesentinel

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

More on Portnox CORE and Sea Street EdgeSentinel: 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