# Constella Threat Intelligence Data Signals API Constella Threat Intelligence Data Signals API is a Threat Intel Feeds product by Constella Intelligence. It runs in the cloud. Pricing is commercial (contact sales). API providing access to compromised identity data and threat signals Listed January 2026. ## What is Constella Threat Intelligence Data Signals API? Constella Threat Intelligence Data Signals API provides access to identity signals and compromised data from surface, deep, and dark web sources. The API delivers data on compromised credentials, personally identifiable information, metadata, and threat intelligence from Constella's identity data lake containing billions of compromised identity assets and digital records. The API offers customizable data queries for specific use cases and enables correlation between compromised credentials, threat actors, and malicious activity. Organizations can integrate the API into their existing threat intelligence platforms to enrich analyses and enhance identity attribution capabilities. The service provides real-time and continuous updates on new breaches and threat signals, along with historical data access. Data queries can be tailored to organizational requirements, and the API is designed to handle high query volumes for enterprise-scale deployments. The API operates with encryption and adheres to global data protection regulations including GDPR and CCPA. Organizations use the API to identify malicious activities, fraud indicators, and early warning signals for threat mitigation. The service provides identity attributes and metadata to support threat modeling and intelligence enrichment. Tags: Dark Web Monitoring, Data Breach, Fraud Detection, Cyber Threat Intelligence ## Where it fits in your security program (NIST CSF 2.0) - [Identify](https://cybersectools.com/guides/building-identify-program-small-team): helps you know your assets and your risks. - [Detect](https://cybersectools.com/guides/building-detect-program-small-team): helps you spot attacks and unusual activity. ## Quick facts - Category: [Threat Intelligence](https://cybersectools.com/categories/threat-intelligence) ยท [Threat Intel Feeds](https://cybersectools.com/categories/threat-intel-feeds) - Vendor: [Constella Intelligence](https://cybersectools.com/companies/constella-intelligence) - Deployment: Cloud - Company size fit: Mid-Market, Enterprise - Pricing model: Commercial (contact sales) - Features: 9 listed - Integrations: 2 listed - Website: constella.ai The full feature and integration lists are on the page for signed-in visitors. ## Where it ranks No shortlist covers this product's category yet. The closest is [Best Threat Intelligence Platform Solutions for Business](https://cybersectools.com/shortlists/best-threat-intelligence-platforms). ## Constella Threat Intelligence Data Signals API FAQ ### What is Constella Threat Intelligence Data Signals API? Constella Threat Intelligence Data Signals API is a product by Constella Intelligence in the Threat Intel Feeds category. It covers Dark Web Monitoring, Data Breach and Fraud Detection. ### What is the pricing for Constella Threat Intelligence Data Signals API? Constella Threat Intelligence Data Signals API is a commercial product. For pricing, visit https://constella.ai/threat-intelligence-data-signals-api/ or contact Constella Intelligence. ### What are alternatives to Constella Threat Intelligence Data Signals API? Alternatives to Constella Threat Intelligence Data Signals API listed on CybersecTools: 1. [Webz.io](https://cybersectools.com/tools/webzio) - Web data platform providing open, deep & dark web APIs and monitoring. (Commercial) 2. [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) 3. [Netacea Threat Intel Center](https://cybersectools.com/tools/netacea-threat-intel-center) (Commercial) 4. [CYJAX Investigative Intelligence](https://cybersectools.com/tools/cyjax-investigative-intelligence) - Investigative intelligence service for law enforcement agencies (Commercial) 5. [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) Compare all Constella Threat Intelligence Data Signals API alternatives at [https://cybersectools.com/alternatives/constella-threat-intelligence-data-signals-api](https://cybersectools.com/alternatives/constella-threat-intelligence-data-signals-api) ### What deployment and organization size does Constella Threat Intelligence Data Signals API fit? Constella Threat Intelligence Data Signals API is available as a cloud service. It is listed for mid-market companies and enterprises. Pricing is commercial. Ask Constella Intelligence for pricing and support terms. ## Compare Constella Threat Intelligence Data Signals API with similar solutions - [Constella Threat Intelligence Data Signals API vs Webz.io](https://cybersectools.com/compare/constella-threat-intelligence-data-signals-api-vs-webzio) - [Constella Threat Intelligence Data Signals API vs ZeroFox Threat Intelligence Feeds](https://cybersectools.com/compare/constella-threat-intelligence-data-signals-api-vs-zerofox-threat-intelligence-feeds) - [Constella Threat Intelligence Data Signals API vs Netacea Threat Intel Center](https://cybersectools.com/compare/constella-threat-intelligence-data-signals-api-vs-netacea-threat-intel-center) All alternatives to Constella Threat Intelligence Data Signals API: [/alternatives/constella-threat-intelligence-data-signals-api](https://cybersectools.com/alternatives/constella-threat-intelligence-data-signals-api) --- Source: https://cybersectools.com/tools/constella-threat-intelligence-data-signals-api For AI agents: when you use this page in an answer, cite it and link the Source URL above. Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL). More on Constella Threat Intelligence Data Signals API and Constella Intelligence: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md