# Cisco Umbrella Popularity List vs ZeroFox Threat Intelligence Feeds: side-by-side comparison (2026)

[Cisco Umbrella Popularity List](https://cybersectools.com/tools/cisco-umbrella-popularity-list) is a free [threat intel feeds](https://cybersectools.com/categories/threat-intel-feeds) solution. [ZeroFox Threat Intelligence Feeds](https://cybersectools.com/tools/zerofox-threat-intelligence-feeds) is a commercial [threat intel feeds](https://cybersectools.com/categories/threat-intel-feeds) solution by [ZeroFox](https://cybersectools.com/companies/zerofox). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Cisco Umbrella Popularity List | ZeroFox Threat Intelligence Feeds |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Threat Intel Feeds | Threat Intel Feeds |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | – | ZeroFox |
| Headquarters | – | – |

### Use cases and capabilities

| | Cisco Umbrella Popularity List | ZeroFox Threat Intelligence Feeds |
|---|---|---|
| Cyber Threat Intelligence | Yes | Yes |
| Botnet | – | Yes |
| Dark Web Monitoring | – | Yes |
| Fraud Detection | – | Yes |
| Threat Feed | – | Yes |
| Data Breach | – | Yes |

### Core features

**Cisco Umbrella Popularity List**

No features listed.

**ZeroFox Threat Intelligence Feeds**

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

### Integrations

**Cisco Umbrella Popularity List**

No integrations listed.

**ZeroFox Threat Intelligence Feeds**

12 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.

- [Cisco Umbrella Popularity List](https://cybersectools.com/tools/cisco-umbrella-popularity-list) fits if you need a free product.

## Cisco Umbrella Popularity List vs ZeroFox Threat Intelligence Feeds FAQ

Common questions when comparing Cisco Umbrella Popularity List vs ZeroFox Threat Intelligence Feeds for threat intel feeds.

### What is the difference between Cisco Umbrella Popularity List and ZeroFox Threat Intelligence Feeds?

**Cisco Umbrella Popularity List**: A list of most queried domains based on passive DNS usage across the Umbrella global network.

**ZeroFox Threat Intelligence Feeds**: Threat intelligence feeds for SOC teams from social, dark web & botnet sources. Built by ZeroFox.

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

### Is Cisco Umbrella Popularity List a good alternative to ZeroFox Threat Intelligence Feeds?

Often, yes. Cisco Umbrella Popularity List and ZeroFox Threat Intelligence Feeds are both Threat Intel Feeds products, and both cover Cyber Threat Intelligence. Key differences: Cisco Umbrella Popularity List is Free while ZeroFox Threat Intelligence Feeds is Commercial. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cisco Umbrella Popularity List vs Constella Threat Intelligence Data Signals API](https://cybersectools.com/compare/cisco-umbrella-popularity-list-vs-constella-threat-intelligence-data-signals-api)
- [Cisco Umbrella Popularity List vs Webz.io](https://cybersectools.com/compare/cisco-umbrella-popularity-list-vs-webzio)
- [Cisco Umbrella Popularity List vs Netacea Threat Intel Center](https://cybersectools.com/compare/cisco-umbrella-popularity-list-vs-netacea-threat-intel-center)
- [ZeroFox Threat Intelligence Feeds vs Constella Threat Intelligence Data Signals API](https://cybersectools.com/compare/constella-threat-intelligence-data-signals-api-vs-zerofox-threat-intelligence-feeds)
- [ZeroFox Threat Intelligence Feeds vs Webz.io](https://cybersectools.com/compare/webzio-vs-zerofox-threat-intelligence-feeds)
- [ZeroFox Threat Intelligence Feeds vs Netacea Threat Intel Center](https://cybersectools.com/compare/netacea-threat-intel-center-vs-zerofox-threat-intelligence-feeds)

## Alternatives to each

- [See all Cisco Umbrella Popularity List alternatives](https://cybersectools.com/alternatives/cisco-umbrella-popularity-list)
- [See all ZeroFox Threat Intelligence Feeds alternatives](https://cybersectools.com/alternatives/zerofox-threat-intelligence-feeds)

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Source: https://cybersectools.com/compare/cisco-umbrella-popularity-list-vs-zerofox-threat-intelligence-feeds

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

More on Cisco Umbrella Popularity List and ZeroFox Threat Intelligence Feeds: 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