isMalicious vs VirusTotal
Multi-engine file and URL scanner. A detailed comparison of features, pricing, and API capabilities for security teams choosing a threat intelligence platform.
isMalicious leads on 8 of 12 compared capabilities
3 shared — full breakdown in the table below
Quick verdict
isMalicious leads on 8 of 12 compared capabilitiesChoose isMalicious for API-first threat intelligence with multi-source correlation, CVE data, and ransomware tracking. Choose VirusTotal for one-off manual file and url analysis.
isMalicious
Real-time threat intelligence API with multi-source correlation, CVE intelligence, and ransomware leak-site tracking.
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 | Reputation only | |
| Bulk API (1K+ indicators) | Limited | |
| Streaming threat feed | ||
| Ransomware leak-site tracking | ||
| CVE intelligence (CVSS, EPSS, KEV) | ||
| STIX/TAXII export | ||
| Blocklist download | ||
| NRD (newly registered domain) feed | ||
| Free tier available |
Every row above comes from the data your own lookups query — see it on your own indicators.
Run a free reportVirusTotal — Strengths & Limitations
- 70+ AV engines
- File hash analysis
- Community comments
- Free manual lookups
- 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
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: bulk operations, streaming feeds and STIX/TAXII delivery. Both meter the free tier — ours by month, VirusTotal's by minute — so compare the paid tiers, not the free ones. VirusTotal excels at manual file analysis with 70+ AV engines but is not tuned for automated workflows.
Does isMalicious check VirusTotal data?
No. VirusTotal was withdrawn from the enrichment pipeline in August 2026 — its public API terms forbid use in a commercial service, and a premium contract was not worth it for a signal our own source registry already carries. Verdicts come from the feeds listed on /sources, scored and weighted by their measured reliability.
Which is better for SOC teams?
isMalicious is better suited for SOC automation — it offers SIEM enrichment APIs, bulk indicator checks, streaming webhooks, and listings for Cortex / TheHive, IntelOwl, and OpenCTI. VirusTotal is better for analyst-driven manual investigation.
Other Comparisons
Decide with your own data
Don't take our word over VirusTotal's. Check something real.
Paste any IP, domain, or URL and get a full multi-source report — reputation, WHOIS, DNS, ransomware signals, and an AI verdict. Free, no signup.
- 500 free API calls/month
- No credit card required
- API key in under 2 minutes