isMalicious vs VirusTotal
A detailed comparison of isMalicious and VirusTotal for security teams choosing a threat intelligence platform.
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
VirusTotal
VirusTotal aggregates results from 70+ antivirus engines and URL scanners to provide a manual threat analysis tool. It is widely used for ad-hoc investigation of suspicious files and URLs.
Best for: One-off manual file and URL analysis
Feature Comparison
| Feature | isMalicious | VirusTotal |
|---|---|---|
| Real-time IP reputation API | Partial | |
| Domain reputation API | ||
| URL scanner | ||
| File hash analysis | ||
| Bulk API (1K+ indicators) | Limited | |
| Streaming threat feed | ||
| Ransomware group tracking | ||
| CVE intelligence (CVSS, EPSS, KEV) | ||
| STIX/TAXII export | ||
| Blocklist download | ||
| Dark web monitoring | ||
| NRD (newly registered domain) feed | ||
| Free tier available |
VirusTotal — Strengths & Limitations
Strengths
- 70+ AV engines
- File hash analysis
- Community comments
- Free manual lookups
Limitations
- Rate-limited API (4 requests/min on free)
- No real-time blocklist exports
- No bulk streaming feed
- No ransomware tracking
- No CVE intelligence
- Manual-first UX, not automation-first
Pricing
isMalicious
Free up to 1,000 calls/month. Pro from $99/month. Enterprise custom pricing.
View pricing →VirusTotal
Free (limited), API from $0–$10K+/month (enterprise)
Frequently Asked Questions
Is isMalicious better than VirusTotal for API use?
isMalicious is purpose-built for API-first threat intelligence with no rate limit friction, bulk operations, and real-time streaming feeds. VirusTotal excels at manual file analysis with 70+ AV engines but is not optimized for automated, high-volume API workflows.
Does isMalicious check VirusTotal data?
Yes. VirusTotal is one of the sources isMalicious aggregates and weights in its confidence scoring engine alongside 16+ other threat intelligence feeds.
Which is better for SOC teams?
isMalicious is better suited for SOC automation — it offers SIEM enrichment APIs, bulk indicator checks, streaming webhooks, and pre-built integrations with Cortex XSOAR, IntelOwl, and OpenCTI. VirusTotal is better for analyst-driven manual investigation.
Other Comparisons
Try isMalicious free
1,000 API calls/month free. No credit card required.