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Check breaches and screen passwords

Mozilla Monitor alternative for business credential reviews

Compare LeakRadar and Mozilla Monitor for business credential investigations and personal breach alerts. Understand what changed with Monitor Plus.

01

Personal breach alerts or an organization-wide review

LeakRadarChoose LeakRadar when

You need to investigate domain-associated credential records and prepare findings for a security team.

Put LeakRadar to work
Mozilla MonitorWhen to consider the other product

You want free personal breach monitoring and guidance after an email appears in a breach.

Mozilla Monitor · Sources and review
The data behind LeakRadar

Compare the data you can actually investigate.

644,785,410,676lines across indexed leak files

File lines, not a count of unique accounts.

Updated

Plaintext passwords, with their account context

Inspect the exposed password alongside the account and, for stealer logs, its service URL. When the source includes plaintext, that detail helps your team scope password resets and investigate exposed access.

Compare plans for plaintext access and included unlock points.

  • Stealer logs

    Connect a captured login to its service URL, username and password to understand which access is exposed.

    url:user:pass
  • Combolists

    Find email/password and username/password pairs, including records without a service URL.

    email:passuser:pass
  • Raw leak files

    Search the text of leaked files, database dumps and unstructured records beyond normalized credential fields.

  • Dark web forums

    Search indexed forum posts for mentions of your organization and examine the discussion's source context.

Get notified via Email, Slack, Discord, Telegram or Webhook when new exposed credentials match your monitored domains or email addresses.

Explore our data coverage
02

Compare the work you can do

What mattersLeakRadarMozilla Monitor
Research scopeSearch stealer logs (url:user:pass), combolists (email:pass / user:pass), raw leak files and dark web forum posts, according to your plan.Personal email checks for known data breaches. [1]
Investigation contextInspect the exposed password alongside the account and, for stealer logs, its service URL. When the source includes plaintext, that detail helps your team scope password resets and investigate exposed access.Guidance helps users respond to reported exposures. [1]
Follow-upGet notified via Email, Slack, Discord, Telegram or Webhook when new exposed credentials match your monitored domains or email addresses. Examine plaintext passwords and service URLs. Export CSV, TXT or JSON, or connect your security tools through the REST API.Email alerts notify users about newly identified breaches. [1]

Features can depend on the subscription and dataset. A missing mention in public documentation is not evidence that a feature is unavailable.

Data methodology
03

Access and pricing

Compare the current offers for your search modes, monitoring scope and exports. For services delivered to clients, also check the commercial-use terms.

LeakRadar

Start with a free account, then choose the plan that fits your datasets, monitoring, exports and team.

Compare plansTerms of service

Mozilla Monitor

Core breach monitoring remains free. [1]

Check access details
04

Run a useful evaluation

Decide whether you need personal notifications or record-level investigation across your organization's domain.

  1. Use the same scope

    Choose a small set of domains or addresses you are authorized to investigate.

  2. Review useful matches

    Compare source context and relevant accounts, not just result counts. Check findings against your own records.

  3. Test the follow-up

    Check the exports, monitoring and access conditions your team will actually use.

Questions before switching

Has Mozilla Monitor shut down?

Core breach monitoring continues. Mozilla discontinued Monitor Plus, its paid data-broker scanning and removal service.

Does LeakRadar replace Monitor Plus data removal?

No. LeakRadar investigates exposure; it does not remove personal information from data brokers.

Sources and review

Our assessment uses public product documentation. It is not an independent benchmark of coverage or detection speed.

Official product pages used for this comparison. Features and commercial terms may change after the review date.

  1. Mozilla Monitor · Breach monitoring
  2. Mozilla Support · Monitor Plus shutdown

Make your own domain the starting point.

Review the available credential matches, then choose the access and monitoring scope your team needs.