isMalicious vs Criminal IP
A detailed comparison of isMalicious and Criminal IP for security teams choosing a threat intelligence platform.
Quick verdict
Choose Criminal IP for interactive threat search and visual infrastructure investigation. Choose isMalicious for API-first automation, bulk enrichment, STIX/TAXII feeds, and integrated CVE and ransomware intelligence.
isMalicious
Real-time threat intelligence API with multi-source correlation, CVE intelligence, ransomware tracking, and dark web monitoring.
Best for: Automated threat intelligence at scale
Criminal IP
Criminal IP is a threat intelligence search engine that maps malicious IPs, domains, certificates, and banners. It provides analyst-friendly search and scoring but is less oriented toward self-serve API automation and blocklist workflows.
Best for: Analyst-driven threat search and infrastructure investigation
Feature Comparison
| Feature | isMalicious | Criminal IP |
|---|---|---|
| IP reputation | ||
| Domain reputation | ||
| URL scanner | Partial | |
| Certificate / banner context | Partial | |
| Multi-source correlation (500+ sources) | Partial | |
| Bulk API (1K+ indicators) | Limited | |
| Streaming threat feed | ||
| Ransomware tracking | Partial | |
| CVE intelligence (CVSS, EPSS, KEV) | Partial | |
| STIX/TAXII export | ||
| Dark web monitoring | Partial | |
| NRD feed | ||
| Free tier available | Limited |
Criminal IP — Strengths & Limitations
Strengths
- Unified threat search interface
- IP and domain scoring
- Certificate and banner context
- Visual threat maps
Limitations
- Search-first UX, limited self-serve API
- No STIX/TAXII blocklist exports
- No streaming threat feed
- Limited ransomware group tracking
- Enterprise-focused pricing for scale
- Smaller integration ecosystem
Pricing
Criminal IP
Free (limited), paid plans vary, enterprise custom
Frequently Asked Questions
Is isMalicious a Criminal IP alternative?
Yes, for API-driven threat intelligence and automated enrichment. Criminal IP is strong for analyst search workflows. isMalicious is built for SOC automation, bulk lookups, webhooks, and blocklist exports with transparent self-serve pricing.
How does pricing compare?
isMalicious offers a free tier (30 API calls/month) and Pro from $99/month with no enterprise sales requirement. Criminal IP pricing scales with search volume and enterprise features.
Which has better API automation?
isMalicious. It provides REST APIs, bulk endpoints, streaming, STIX/TAXII feeds, and pre-built integrations with OpenCTI, Cortex, and IntelOwl — designed for pipelines rather than manual search.
Can I use both tools together?
Yes. Analysts may use Criminal IP for deep interactive searches while isMalicious powers automated firewall, WAF, and SOAR enrichment at scale.
Other Comparisons
Try isMalicious free
30 API calls/month free. No credit card required.