LeakData.io

LeakData.io is a Instant Launch listing on Launch Llama with 8 total upvotes across 5 founder supporters, founded by LeakData.io who joined in Jul 2026, compared against 6 alternatives.

Key Features

• Email, domain, username, and credential breach search
• Continuous dark-web and breach monitoring with alerts
• Coverage of 15B+ records across 1,300+ datasets
• REST API and privacy-preserving k-anonymity password checks
• Signed webhooks for verifiable event delivery
• SIEM/SOAR integrations and exportable risk reports

About

LeakData.io is a breach and dark-web monitoring platform for individuals and organizations. Monitor exposed emails, domains, usernames, and credentials; receive continuous alerts and risk reports; integrate through REST API, signed webhooks, and SIEM/SOAR workflows. Password checks use k-anonymity. Coverage includes more than 15 billion records across over 1,300 datasets.

Who it is for

LeakData.io serves individuals and organizations that need early warning when identities or credentials are exposed:

• Individuals monitoring their personal email addresses and usernames
• Security and IT teams monitoring employee credentials and company domains
• SaaS companies, MSPs, and security providers using APIs and webhooks
• Developers integrating breach intelligence into existing security workflows

Use Cases

• Monitor company domains and employee emails for newly exposed credentials
• Alert affected users and security teams when a relevant breach is detected
• Check passwords privately through the k-anonymity API
• Send verified exposure events into SIEM, SOAR, ticketing, or incident response workflows
• Generate risk reports for ongoing exposure management

Pricing

Verdict

LeakData.io is a strong fit for users who need more than a one-time breach lookup. Its continuous monitoring, domain and identity coverage, API, signed webhooks, SIEM/SOAR integrations, and k-anonymity password checks make it suitable for both personal protection and organizational security workflows. Users can begin with the free plan and review current paid limits on the official pricing page.

FAQ

Alternatives

• HaltTrax

  For security teams: HaltTrax scans marketing stacks for PII leaks and proves zero-trust compliance so you prevent data breaches and pass audits.

• SaaS Release Risk Score

  For SaaS teams: SaaS Release Risk Score audits auth, billing, webhooks and deploys so you catch failures before production.

• Decloak.dev

  For developers: Decloak scans your web app across 8 attack surfaces in seconds so you fix security gaps before they become breaches.

• PrivacyRequests

  Privacy Requests replaces the shared-inbox chaos of handling GDPR/CCPA data subject access requests with one guided workspace — intake, identity checks, deadlines, and audit trails included.

• buggy.run

  For security teams: buggy.run audits web apps with AI to find data leaks and vulnerabilities behind logins so you fix critical issues first.

• PaperTrack

  For teams: PaperTrack tracks page-level document analytics and prevents unauthorized sharing with NDA gates so you control who sees what and when.

5 founders contributed 8 upvotes to LeakData.io on Launch Llama.

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For agents

llms.txt · llms-full.txt · ai.txt · Live fact sheet · Full catalog (.md) · Endpoint index · API spec · REST access · Agent server · Server manifest · Server discovery