---
title: "LeakData.io — Cybersecurity AND Breach Monitoring Launch | App Stack Builder"
description: "LeakData.io is a data breach and dark web monitoring platform for individuals and organizations. It checks emails, domains, usernames, and passwords against curated breach data, monitors new exposure, and sends rapid alerts. Teams can integrate monitoring through a REST API, signed webhooks, and SIEM/SOAR-compatible payloads. Password checks use a k-anonymity model."
source: https://appstackbuilder.com/launches/leakdata-io
retrieved: 2026-08-23
---

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![LeakData.io](https://leakdata.io/apple-touch-icon.png)

Cybersecurity AND Breach Monitoringleakdata.ioJul 15, 2026

# LeakData.io

[Visit LeakData.io](https://leakdata.io/en)[Share on X](https://twitter.com/intent/tweet?text=%F0%9F%9A%80%20LeakData.io%20just%20launched%20on%20%40appstackbuilder&url=https%3A%2F%2Fappstackbuilder.com%2Flaunches%2Fleakdata-io)

## About

LeakData.io is a data breach and dark web monitoring platform for individuals and organizations. It checks emails, domains, usernames, and passwords against curated breach data, monitors new exposure, and sends rapid alerts. Teams can integrate monitoring through a REST API, signed webhooks, and SIEM/SOAR-compatible payloads. Password checks use a k-anonymity model.

## Pricing

Freemium: a free plan is available, with paid monthly plans for expanded monitoring and team features.

L

Submitted by

LeakData Team

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