# IPQS IP Address Block List vs StalkPhish.io: 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). [StalkPhish.io](https://cybersectools.com/tools/stalkphishio) is a commercial [threat intel platforms](https://cybersectools.com/categories/tip) solution by [StalkPhish](https://cybersectools.com/companies/stalkphish). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | IPQS IP Address Block List | StalkPhish.io | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Threat Intel Feeds | Threat Intel Platforms | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | IPQualityScore | StalkPhish | | Headquarters | – | – | ### Use cases and capabilities | | IPQS IP Address Block List | StalkPhish.io | |---|---|---| | IP Address | Yes | – | | Fraud Detection | Yes | Yes | | Bot Protection | Yes | – | | Proxy | Yes | – | | Botnet | Yes | – | | IP Lookup | Yes | – | | Cyber Threat Intelligence | Yes | Yes | | Threat Feed | – | Yes | | OSINT | – | Yes | | URL Scanning | – | Yes | | Threat Analysis | – | Yes | | REST API | – | Yes | | Open Source | – | Yes | | Threat Actors | – | Yes | | Remote Access | – | Yes | ### Core features **IPQS IP Address Block List** 10 features listed. Sign in on the page to see them. **StalkPhish.io** 8 features listed. Sign in on the page to see them. ### Integrations **IPQS IP Address Block List** No integrations listed. **StalkPhish.io** 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. - [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 StalkPhish.io FAQ Common questions when comparing IPQS IP Address Block List vs StalkPhish.io for threat intel feeds. ### What is the difference between IPQS IP Address Block List and StalkPhish.io? **IPQS IP Address Block List**: IP address blocklist service for identifying and blocking fraudulent IPs. Built by IPQualityScore. **StalkPhish.io**: Phishing threat intel platform detecting phishing URLs, kits & brand impersonation. Built by StalkPhish. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes IPQS IP Address Block List and StalkPhish.io? **IPQS IP Address Block List** is made by IPQualityScore. **StalkPhish.io** is made by StalkPhish founded in 2021-01-01T00:00:00.000Z. 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 StalkPhish.io? In part. IPQS IP Address Block List and StalkPhish.io are not in the same category on CybersecTools. Both cover Cyber Threat Intelligence, Fraud Detection. 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 Netacea Threat Intel Center](https://cybersectools.com/compare/ipqs-ip-address-block-list-vs-netacea-threat-intel-center) - [IPQS IP Address Block List vs Packet Forensics Cyber Intelligence](https://cybersectools.com/compare/ipqs-ip-address-block-list-vs-packet-forensics-cyber-intelligence) - [StalkPhish.io vs IPQS IP Address Abuse Feed](https://cybersectools.com/compare/ipqs-ip-address-abuse-feed-vs-stalkphishio) - [StalkPhish.io vs Netacea Threat Intel Center](https://cybersectools.com/compare/netacea-threat-intel-center-vs-stalkphishio) - [StalkPhish.io vs Packet Forensics Cyber Intelligence](https://cybersectools.com/compare/packet-forensics-cyber-intelligence-vs-stalkphishio) ## Alternatives to each - [See all IPQS IP Address Block List alternatives](https://cybersectools.com/alternatives/ipqs-ip-address-block-list) - [See all StalkPhish.io alternatives](https://cybersectools.com/alternatives/stalkphishio) --- Source: https://cybersectools.com/compare/ipqs-ip-address-block-list-vs-stalkphishio 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 StalkPhish.io: 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