isMalicious vs AbuseIPDB
A detailed comparison of isMalicious and AbuseIPDB 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
AbuseIPDB
AbuseIPDB is a crowd-sourced database of IP addresses reported for abusive behavior such as brute-force attacks, spam, and port scanning. It is maintained by community submissions.
Best for: Quick, free IP abuse checks for firewall and SIEM enrichment
Feature Comparison
| Feature | isMalicious | AbuseIPDB |
|---|---|---|
| IP reputation | ||
| Domain reputation | ||
| URL scanner | ||
| Bulk API | Limited | |
| Streaming threat feed | ||
| Multi-source correlation (17+ feeds) | ||
| Confidence scoring | ||
| Ransomware tracking | ||
| CVE intelligence | ||
| STIX/TAXII export | ||
| Blocklist download | ||
| Dark web monitoring | ||
| Free tier available |
AbuseIPDB — Strengths & Limitations
Strengths
- Free tier with 1K checks/day
- Large community
- Brute-force / SSH abuse coverage
- Simple API
Limitations
- IP-only (no domain or URL reputation)
- Community-driven = higher false positive rate
- No CVE intelligence
- No ransomware data
- No dark web monitoring
- No streaming feeds
- No STIX/TAXII support
Pricing
isMalicious
Free up to 1,000 calls/month. Pro from $99/month. Enterprise custom pricing.
View pricing →AbuseIPDB
Free (1K/day), paid from ~$50/month
Frequently Asked Questions
Is isMalicious better than AbuseIPDB?
isMalicious covers a broader attack surface — domain, URL, ASN, and IP reputation — and aggregates 17+ professional-grade feeds with confidence scoring, rather than relying solely on community reports. For teams that need more than IP checks, isMalicious provides a significantly richer dataset.
Does isMalicious include AbuseIPDB data?
AbuseIPDB is one of the community sources that feeds into isMalicious's correlation engine, weighted alongside higher-reliability sources like Spamhaus, AlienVault, and Google Safe Browsing.
Can I replace AbuseIPDB with isMalicious?
Yes. isMalicious covers all AbuseIPDB use cases (IP reputation, blocklist export, API) and adds domain reputation, URL scanning, CVE intelligence, ransomware tracking, and dark web monitoring. The free tier covers up to 1,000 lookups/month.
Other Comparisons
Try isMalicious free
1,000 API calls/month free. No credit card required.