# Farsight Security DNSDB alternatives and competitors (2026)

The closest Farsight Security DNSDB alternatives are [Webz.io](https://cybersectools.com/tools/webzio), [SecurityTrails API™](https://cybersectools.com/tools/securitytrails-apitm) and [Packet Forensics Cyber Intelligence](https://cybersectools.com/tools/packet-forensics-cyber-intelligence). Picking a Farsight Security DNSDB alternative comes down to fit: Threat Intel Feeds coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.

41 alternatives. Closest matches: Webz.io, SecurityTrails API™, Packet Forensics Cyber Intelligence.

## The product

[Farsight Security DNSDB](https://cybersectools.com/tools/farsight-security-dnsdb) by Farsight Security

Passive DNS intelligence platform for threat detection and investigation.

Category: [Threat Intelligence](https://cybersectools.com/categories/threat-intelligence) · Pricing model: Commercial

## Farsight Security DNSDB alternatives and competitors

Farsight Security DNSDB is a commercial [Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) solution made by Farsight Security. The closest matches by shared tags and NIST CSF 2.0 coverage are [Webz.io](https://cybersectools.com/tools/webzio), [SecurityTrails API™](https://cybersectools.com/tools/securitytrails-apitm), [Packet Forensics Cyber Intelligence](https://cybersectools.com/tools/packet-forensics-cyber-intelligence), [Constella Threat Intelligence Data Signals API](https://cybersectools.com/tools/constella-threat-intelligence-data-signals-api), and [Nozomi Networks Threat Intelligence](https://cybersectools.com/tools/nozomi-networks-threat-intelligence). All 41 alternatives on this page are ranked the same way.

## The closest Farsight Security DNSDB alternatives

These 8 solutions overlap most with Farsight Security DNSDB. Each one says what the product does and, when the overlap is big enough, which capabilities it shares.

### 1. [Webz.io](https://cybersectools.com/tools/webzio) (Featured)

Web data platform providing open, deep & dark web APIs and monitoring.

[Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) · Commercial

Key features: Dark Web API for accessing deep and dark web data, Data Breach Detection API for identifying exposed credentials and breached data, Open Web APIs covering news, blogs, forums, and reviews, Lunar platform for dark web monitoring and incident response, Account takeover protection via stolen credential tracking

[Webz.io alternatives](https://cybersectools.com/alternatives/webzio) · [Farsight Security DNSDB vs Webz.io](https://cybersectools.com/compare/farsight-security-dnsdb-vs-webzio)

### 2. [SecurityTrails API™](https://cybersectools.com/tools/securitytrails-apitm)

API providing historical & current DNS, WHOIS, and domain intelligence data.

[Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) · Commercial

Key features: 10 listed. See them on the [SecurityTrails API™ page](https://cybersectools.com/tools/securitytrails-apitm#features).

[SecurityTrails API™ alternatives](https://cybersectools.com/alternatives/securitytrails-apitm) · [Farsight Security DNSDB vs SecurityTrails API™](https://cybersectools.com/compare/farsight-security-dnsdb-vs-securitytrails-apitm)

### 3. [Packet Forensics Cyber Intelligence](https://cybersectools.com/tools/packet-forensics-cyber-intelligence)

Commercial threat intel service for enrichment, attribution

[Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) · Commercial

Key features: 1 listed. See them on the [Packet Forensics Cyber Intelligence page](https://cybersectools.com/tools/packet-forensics-cyber-intelligence#features).

[Packet Forensics Cyber Intelligence alternatives](https://cybersectools.com/alternatives/packet-forensics-cyber-intelligence) · [Farsight Security DNSDB vs Packet Forensics Cyber Intelligence](https://cybersectools.com/compare/farsight-security-dnsdb-vs-packet-forensics-cyber-intelligence)

### 4. [Constella Threat Intelligence Data Signals API](https://cybersectools.com/tools/constella-threat-intelligence-data-signals-api)

API providing access to compromised identity data and threat signals

[Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) · Commercial

Key features: 9 listed. See them on the [Constella Threat Intelligence Data Signals API page](https://cybersectools.com/tools/constella-threat-intelligence-data-signals-api#features).

[Constella Threat Intelligence Data Signals API alternatives](https://cybersectools.com/alternatives/constella-threat-intelligence-data-signals-api) · [Farsight Security DNSDB vs Constella Threat Intelligence Data Signals API](https://cybersectools.com/compare/constella-threat-intelligence-data-signals-api-vs-farsight-security-dnsdb)

### 5. [Nozomi Networks Threat Intelligence](https://cybersectools.com/tools/nozomi-networks-threat-intelligence)

OT/IoT threat intelligence feed for vulnerability and malware detection

[Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) · Commercial

Key features: 10 listed. See them on the [Nozomi Networks Threat Intelligence page](https://cybersectools.com/tools/nozomi-networks-threat-intelligence#features).

[Nozomi Networks Threat Intelligence alternatives](https://cybersectools.com/alternatives/nozomi-networks-threat-intelligence) · [Farsight Security DNSDB vs Nozomi Networks Threat Intelligence](https://cybersectools.com/compare/farsight-security-dnsdb-vs-nozomi-networks-threat-intelligence)

### 6. [Hitachi Cyber Cyber Threat Intelligence Services](https://cybersectools.com/tools/hitachi-cyber-cyber-threat-intelligence-services)

CTI services combining human expertise and AI for threat analysis

[Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) · Commercial

Key features: 8 listed. See them on the [Hitachi Cyber Cyber Threat Intelligence Services page](https://cybersectools.com/tools/hitachi-cyber-cyber-threat-intelligence-services#features).

[Hitachi Cyber Cyber Threat Intelligence Services alternatives](https://cybersectools.com/alternatives/hitachi-cyber-cyber-threat-intelligence-services) · [Farsight Security DNSDB vs Hitachi Cyber Cyber Threat Intelligence Services](https://cybersectools.com/compare/farsight-security-dnsdb-vs-hitachi-cyber-cyber-threat-intelligence-services)

### 7. [VMRay UniqueSignal](https://cybersectools.com/tools/vmray-uniquesignal)

Behavior-based threat intel feed delivering malware IOCs with context

[Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) · Commercial

Key features: 10 listed. See them on the [VMRay UniqueSignal page](https://cybersectools.com/tools/vmray-uniquesignal#features).

[VMRay UniqueSignal alternatives](https://cybersectools.com/alternatives/vmray-uniquesignal) · [Farsight Security DNSDB vs VMRay UniqueSignal](https://cybersectools.com/compare/farsight-security-dnsdb-vs-vmray-uniquesignal)

### 8. [zvelo PhishBlocklist™](https://cybersectools.com/tools/zvelo-phishblocklisttm)

Curated phishing threat intelligence feed with predictive detection

[Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) · Commercial

Key features: 10 listed. See them on the [zvelo PhishBlocklist™ page](https://cybersectools.com/tools/zvelo-phishblocklisttm#features).

[zvelo PhishBlocklist™ alternatives](https://cybersectools.com/alternatives/zvelo-phishblocklisttm) · [Farsight Security DNSDB vs zvelo PhishBlocklist™](https://cybersectools.com/compare/farsight-security-dnsdb-vs-zvelo-phishblocklisttm)

## All 41 products like Farsight Security DNSDB

The 8 above, plus:

- [IPQS IP Address Abuse Feed](https://cybersectools.com/tools/ipqs-ip-address-abuse-feed): Daily threat intel feed identifying malicious IPs with abuse classifications (Commercial)
- [CrowdSec Live Exploit Tracker](https://cybersectools.com/tools/crowdsec-live-exploit-tracker): Real-time CVE exploitation tracker with active IP feeds and IoC visibility. (Commercial)
- [Netacea Threat Intel Center](https://cybersectools.com/tools/netacea-threat-intel-center) (Commercial)
- [Previdian](https://cybersectools.com/tools/previdian): Early-warning feed of exploited CVEs with sensor evidence, compared against CISA KEV. (Commercial)
- [CTIChef.com Detection Feeds](https://cybersectools.com/tools/ctichefcom-detection-feeds): A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams. (Commercial)
- [IronNet IronRadar](https://cybersectools.com/tools/ironnet-ironradar): Proactive C2 threat intelligence feed for detecting adversary infrastructure (Commercial)
- [KELA Technical Cybercrime Intelligence](https://cybersectools.com/tools/kela-technical-cybercrime-intelligence): Technical threat intel feed of compromised IPs/domains from cybercrime sources (Commercial)
- [OPSWAT MetaDefender InSights C2](https://cybersectools.com/tools/opswat-metadefender-insights-c2): Real-time C2 infrastructure detection and disruption threat intelligence feed (Commercial)
- [Bitdefender Operational Threat Intelligence](https://cybersectools.com/tools/bitdefender-operational-threat-intelligence): Threat intelligence platform providing global threat visibility and IoCs (Commercial)
- [Malware Patrol Enterprise CTI](https://cybersectools.com/tools/malware-patrol-enterprise-cti): Enterprise threat intelligence feeds covering malware, phishing, C2, and IPs (Commercial)
- [ZeroFox Threat Intelligence Feeds](https://cybersectools.com/tools/zerofox-threat-intelligence-feeds): Threat intelligence feeds for SOC teams from social, dark web & botnet sources (Commercial)
- [Sec1 ZeroDefender](https://cybersectools.com/tools/sec1-zerodefender): Real-time zero-day vulnerability detection and alerting platform (Commercial)
- [NETSCOUT ATLAS Intelligence Feed (AIF)](https://cybersectools.com/tools/netscout-atlas-intelligence-feed-aif): AI-powered threat intelligence feed for automated DDoS protection (Commercial)
- [SecurityScorecard Intelligence Feeds](https://cybersectools.com/tools/securityscorecard-intelligence-feeds): Cyber threat intelligence feeds for SOC and threat intelligence teams (Commercial)
- [SecurityZones SURBL BV](https://cybersectools.com/tools/securityzones-surbl-bv): Domain reputation threat intelligence feeds for malicious domain detection (Commercial)
- [Netcraft Threat Feeds](https://cybersectools.com/tools/netcraft-threat-feeds): Threat intelligence feeds covering 100+ attack types with 5-min updates (Commercial)
- [Abusix Guardian Intel](https://cybersectools.com/tools/abusix-guardian-intel): Real-time threat intel feeds sourced from honeypots & ISP abuse reports. (Commercial)
- [Antiy High-level Threat Intelligence Svc](https://cybersectools.com/tools/antiy-high-level-threat-intelligence-svc): Subscription threat intel service with reports, translations & security notifications. (Commercial)
- [Critical Start CTI](https://cybersectools.com/tools/critical-start-cti): Managed CTI service monitoring dark web & open sources for emerging threats. (Commercial)
- [OpenAVN Data](https://cybersectools.com/tools/openavn-data): Digital threat intel platform with 300TB+ of malware data, AI analytics & forecasting. (Commercial)
- [DNSSense Cyber X-Ray](https://cybersectools.com/tools/dnssense-cyber-x-ray): AI-powered DNS domain threat intelligence service for DDR 2.0 solutions. (Commercial)
- [MaxMind IP Geolocation API](https://cybersectools.com/tools/maxmind-ip-geolocation-api): API service providing IP geolocation data and intelligence for security use cases (Commercial)
- [CYJAX Investigative Intelligence](https://cybersectools.com/tools/cyjax-investigative-intelligence): Investigative intelligence service for law enforcement agencies (Commercial)
- [DarkOwl Ransomware API](https://cybersectools.com/tools/darkowl-ransomware-api): API for monitoring ransomware sites to detect org compromises & extortion (Commercial)
- [IP2Location IP2Proxy Proxy Detection Database](https://cybersectools.com/tools/ip2location-ip2proxy-proxy-detection-database): Database for detecting VPNs, proxies, Tor exits, and anonymization services (Commercial)
- [Picus Threat Library](https://cybersectools.com/tools/picus-threat-library): Threat intelligence library with 30,000+ threats mapped to MITRE ATT&CK (Commercial)
- [VerSprite Weekly Threat Intelligence](https://cybersectools.com/tools/versprite-weekly-threat-intelligence): Weekly threat intelligence briefings published by VerSprite (Commercial)
- [Nothreat ThreatShield](https://cybersectools.com/tools/nothreat-threatshield): AI-driven threat intel feeds for automated blocking on 20+ firewall vendors (Commercial)
- [alphaMountain Threat Intel & URL Classification](https://cybersectools.com/tools/alphamountain-threat-intel-and-url-classification): AI-powered URL classification & IP reputation feed/API for security vendors. (Commercial)
- [Broadsheet](https://cybersectools.com/tools/broadsheet): Vulnerability intel service tracking CVEs for your specific vendor/product stack. (Commercial)
- [CyberSafe Feed](https://cybersectools.com/tools/cybersafe-feed): Aggregates and normalizes threat intel IOCs into a scored feed for SIEM ingestion (Commercial)
- [Vultara Threat Intelligence](https://cybersectools.com/tools/vultara-threat-intelligence): Automotive-focused threat intelligence service producing ISO/SAE 21434 compliant (Commercial)
- [Armis Vulnerability Intelligence Database](https://cybersectools.com/tools/armis-vulnerability-intelligence-database): AI-powered vulnerability intelligence database with real-time threat context (Commercial)

## Alternatives to each of these

[Webz.io alternatives](https://cybersectools.com/alternatives/webzio) · [SecurityTrails API™ alternatives](https://cybersectools.com/alternatives/securitytrails-apitm) · [Packet Forensics Cyber Intelligence alternatives](https://cybersectools.com/alternatives/packet-forensics-cyber-intelligence) · [Constella Threat Intelligence Data Signals API alternatives](https://cybersectools.com/alternatives/constella-threat-intelligence-data-signals-api) · [Nozomi Networks Threat Intelligence alternatives](https://cybersectools.com/alternatives/nozomi-networks-threat-intelligence) · [Hitachi Cyber Cyber Threat Intelligence Services alternatives](https://cybersectools.com/alternatives/hitachi-cyber-cyber-threat-intelligence-services) · [VMRay UniqueSignal alternatives](https://cybersectools.com/alternatives/vmray-uniquesignal) · [zvelo PhishBlocklist™ alternatives](https://cybersectools.com/alternatives/zvelo-phishblocklisttm) · [IPQS IP Address Abuse Feed alternatives](https://cybersectools.com/alternatives/ipqs-ip-address-abuse-feed) · [CrowdSec Live Exploit Tracker alternatives](https://cybersectools.com/alternatives/crowdsec-live-exploit-tracker) · [Netacea Threat Intel Center alternatives](https://cybersectools.com/alternatives/netacea-threat-intel-center) · [Previdian alternatives](https://cybersectools.com/alternatives/previdian)

## Compare Farsight Security DNSDB with

- [Farsight Security DNSDB vs Webz.io](https://cybersectools.com/compare/farsight-security-dnsdb-vs-webzio)
- [Farsight Security DNSDB vs SecurityTrails API™](https://cybersectools.com/compare/farsight-security-dnsdb-vs-securitytrails-apitm)
- [Farsight Security DNSDB vs Packet Forensics Cyber Intelligence](https://cybersectools.com/compare/farsight-security-dnsdb-vs-packet-forensics-cyber-intelligence)
- [Farsight Security DNSDB vs Constella Threat Intelligence Data Signals API](https://cybersectools.com/compare/constella-threat-intelligence-data-signals-api-vs-farsight-security-dnsdb)
- [Farsight Security DNSDB vs Nozomi Networks Threat Intelligence](https://cybersectools.com/compare/farsight-security-dnsdb-vs-nozomi-networks-threat-intelligence)
- [Farsight Security DNSDB vs Hitachi Cyber Cyber Threat Intelligence Services](https://cybersectools.com/compare/farsight-security-dnsdb-vs-hitachi-cyber-cyber-threat-intelligence-services)
- [Farsight Security DNSDB vs VMRay UniqueSignal](https://cybersectools.com/compare/farsight-security-dnsdb-vs-vmray-uniquesignal)
- [Farsight Security DNSDB vs zvelo PhishBlocklist™](https://cybersectools.com/compare/farsight-security-dnsdb-vs-zvelo-phishblocklisttm)

## Farsight Security DNSDB Alternatives FAQ

### What are the closest alternatives to Farsight Security DNSDB?

The closest matches to Farsight Security DNSDB by shared tags and NIST CSF 2.0 coverage are Webz.io, SecurityTrails API™, Packet Forensics Cyber Intelligence, Constella Threat Intelligence Data Signals API, and Nozomi Networks Threat Intelligence. All of them are Threat Intel Feeds products.

### How many alternatives to Farsight Security DNSDB are available?

This page shows 41 alternatives to Farsight Security DNSDB, all in the Threat Intel Feeds category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.

### Is Farsight Security DNSDB free or commercial?

Farsight Security DNSDB is a commercial Threat Intel Feeds product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.

### What type of solution is Farsight Security DNSDB?

Farsight Security DNSDB is a Threat Intel Feeds product in the Threat Intelligence category. You can compare it with the 41 other Threat Intel Feeds products on this page.

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Source: https://cybersectools.com/alternatives/farsight-security-dnsdb

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