IPQS IP Address Block List vs SpamTitan for Office 365: side-by-side comparison (2026)
IPQS IP Address Block List is a commercial threat intel feeds solution by IPQualityScore. SpamTitan for Office 365 is a commercial email security platforms solution by SpamTitan (TitanHQ). Features, integrations, deployment and the company behind each one, side by side.
IP address blocklist service for identifying and blocking fraudulent IPs
Email security layer for M365 with anti-phishing, sandboxing, and DLP.
Side-by-side comparison
Feature
IPQS IP Address Block List
SpamTitan for Office 365
Pricing model
Commercial
Commercial
Category
Threat Intel Feeds
Email Security Platforms
Deployment and fit
Deployment type
Cloud
Hybrid
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
IPQualityScore
SpamTitan (TitanHQ)
Use cases and capabilities
IP Address
Yes
No
Fraud Detection
Yes
No
Bot Protection
Yes
No
Proxy
Yes
No
Botnet
Yes
No
IP Lookup
Yes
No
Cyber Threat Intelligence
Yes
No
Spam Prevention
No
Yes
Microsoft 365
No
Yes
Zero Day
No
Yes
Content Filtering
No
Yes
Multi Tenancy
No
Yes
Core features
10 features listed
10 features listed
Integrations
No integrations listed
3 integrations listed
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