# IPQS IP Address Block List vs zvelo PhishBlocklist™: side-by-side comparison (2026)

[IPQS IP Address Block List](https://cybersectools.com/tools/ipqs-ip-address-block-list) is a commercial [threat intel feeds](https://cybersectools.com/categories/threat-intel-feeds) solution by [IPQualityScore](https://cybersectools.com/companies/ipqualityscore). [zvelo PhishBlocklist™](https://cybersectools.com/tools/zvelo-phishblocklisttm) is a commercial [threat intel feeds](https://cybersectools.com/categories/threat-intel-feeds) solution by [Zvelo](https://cybersectools.com/companies/zvelo). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | IPQS IP Address Block List | zvelo PhishBlocklist™ |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Threat Intel Feeds | Threat Intel Feeds |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | IPQualityScore | Zvelo |
| Headquarters | – | – |

### Use cases and capabilities

| | IPQS IP Address Block List | zvelo PhishBlocklist™ |
|---|---|---|
| IP Address | Yes | – |
| Fraud Detection | Yes | – |
| Bot Protection | Yes | – |
| Proxy | Yes | – |
| Botnet | Yes | – |
| IP Lookup | Yes | – |
| Cyber Threat Intelligence | Yes | Yes |
| Threat Feed | – | Yes |
| URL Filtering | – | Yes |

### Core features

**IPQS IP Address Block List**

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

**zvelo PhishBlocklist™**

10 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.

- [IPQS IP Address Block List](https://cybersectools.com/tools/ipqs-ip-address-block-list) fits if you are a startup.

## IPQS IP Address Block List vs zvelo PhishBlocklist™ FAQ

Common questions when comparing IPQS IP Address Block List vs zvelo PhishBlocklist™ for threat intel feeds.

### What is the difference between IPQS IP Address Block List and zvelo PhishBlocklist™?

**IPQS IP Address Block List**: IP address blocklist service for identifying and blocking fraudulent IPs, built by IPQualityScore.

**zvelo PhishBlocklist™**: Curated phishing threat intelligence feed with predictive detection, built by Zvelo.

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

### Who makes IPQS IP Address Block List and zvelo PhishBlocklist™?

**IPQS IP Address Block List** is made by IPQualityScore. **zvelo PhishBlocklist™** is made by Zvelo. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is IPQS IP Address Block List a good alternative to zvelo PhishBlocklist™?

Often, yes. IPQS IP Address Block List and zvelo PhishBlocklist™ are both Threat Intel Feeds products, and both cover Cyber Threat Intelligence. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [IPQS IP Address Block List vs IPQS IP Address Abuse Feed](https://cybersectools.com/compare/ipqs-ip-address-abuse-feed-vs-ipqs-ip-address-block-list)
- [IPQS IP Address Block List vs SecurityZones SURBL BV](https://cybersectools.com/compare/ipqs-ip-address-block-list-vs-securityzones-surbl-bv)
- [IPQS IP Address Block List vs Netacea Threat Intel Center](https://cybersectools.com/compare/ipqs-ip-address-block-list-vs-netacea-threat-intel-center)
- [zvelo PhishBlocklist™ vs IPQS IP Address Abuse Feed](https://cybersectools.com/compare/ipqs-ip-address-abuse-feed-vs-zvelo-phishblocklisttm)
- [zvelo PhishBlocklist™ vs SecurityZones SURBL BV](https://cybersectools.com/compare/securityzones-surbl-bv-vs-zvelo-phishblocklisttm)
- [zvelo PhishBlocklist™ vs Netacea Threat Intel Center](https://cybersectools.com/compare/netacea-threat-intel-center-vs-zvelo-phishblocklisttm)

## Alternatives to each

- [See all IPQS IP Address Block List alternatives](https://cybersectools.com/alternatives/ipqs-ip-address-block-list)
- [See all zvelo PhishBlocklist™ alternatives](https://cybersectools.com/alternatives/zvelo-phishblocklisttm)

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Source: https://cybersectools.com/compare/ipqs-ip-address-block-list-vs-zvelo-phishblocklisttm

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

More on IPQS IP Address Block List and zvelo PhishBlocklist™: 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