LeakRadar is a data breach monitoring platform designed to provide instant access to a large index of leaked credentials, with over 527 billion plain text records collected from sources such as malware logs, combolists, database breaches, and dark web dumps. The platform addresses the need for rapid detection and response to credential leaks by enabling users to search for compromised email addresses, domains, or raw strings and receive immediate visibility into exposed accounts. Users can view a breakdown of affected employees, third parties, and customers in seconds.
Key features include millisecond lookup of credentials, real-time alerts when new leaks are detected, and the ability to set up continuous monitoring for specific domains or emails. Notifications can be delivered through multiple channels, including Email, Slack, Discord, Telegram, and Webhook. The platform also allows users to unlock plain-text credentials, URLs, infected hosts, and timestamps, which can be exported in CSV, TXT, or JSON formats. Integration with security operations is supported via a REST API and a Python SDK, enabling further investigation or automation.
LeakRadar is accessible as a web-based service, with a free tier that allows users to search the database without requiring a credit card. Unlocking plain-text credentials, setting up continuous monitoring, or using the API requires a paid plan, which operates on an unlock-based pricing model. Payment options include major credit cards and cryptocurrencies, and users can cancel plans at any time without additional fees. The platform is GDPR-compliant, EU-hosted, and operated by Radar Forge SAS in Paris, France, with hosting on OVH and DNS/WAF services via Cloudflare. Account data is kept separate from the public leak index, and user privacy is emphasized.
LeakRadar is positioned for security teams, IT administrators, individuals, pentesters, bug bounty hunters, threat intelligence researchers, and managed service providers who need to monitor, investigate, and respond to credential exposures. By combining plain-text credential reveal, continuous monitoring, and team workflow features in one product, it supports proactive defense against credential-based threats.
Search 504B+ Leaked Credentials is a Security & compliance platforms product. It focuses on detecting and alerting users to leaked credentials from data breaches before attackers can exploit them. Search 504B+ Leaked Credentials is a B2B product aimed at security professionals and organizations. There is a free tier, and paid plans start at $19. The product ships for the web, embeddable surfaces, and API.
It is developed by LeakRadar.io, and the product first shipped in 2026. Across PulseGate's embedding index, Search 504B+ Leaked Credentials has few near neighbours, marking it as relatively distinct. Among its 5 catalogued features are credential search, real-time alerts, and API access. The interface is available in 13 languages, including Arabic, German, and English. It exposes integrations via a public API.
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