Software Alternatives, Accelerators & Startups

LeakCheck VS HackCheck

Compare LeakCheck VS HackCheck and see what are their differences

LeakCheck logo LeakCheck

Data breach search engine, low price starting from $10/mo, one email address for free, unlimited API, 7B+ entries

HackCheck logo HackCheck

HackCheck monitors your email accounts and mobile phone numbers and immediately sounds the alarm in the event of a hacker attack. Test free of charge โœ“ 100% secure โœ“
  • LeakCheck Landing page
    Landing page //
    2023-04-23
  • HackCheck Landing page
    Landing page //
    2026-05-29

LeakCheck features and specs

  • Comprehensive Database
    LeakCheck offers an extensive database of compromised credentials, providing a wide range of sources to check against for potential data breaches.
  • Real-Time Monitoring
    LeakCheck provides real-time monitoring of breaches and alerts users when their data appears in new leaks, helping to quickly mitigate risks.
  • API Access
    LeakCheck offers API access, allowing integration with other tools and services to automate the checking of compromised credentials.
  • User-Friendly Interface
    The platform features a user-friendly interface that makes it easy to navigate and understand data breaches and affected accounts.
  • Multiple Usage Plans
    LeakCheck offers various pricing plans to cater to different user needs, from individual users to large enterprises.

Possible disadvantages of LeakCheck

  • Cost
    LeakCheck's comprehensive features come at a cost, which might be prohibitive for some individual users or small businesses.
  • Privacy Concerns
    Using a service to check personal or sensitive data can raise privacy concerns, as users must trust the platform to handle their information securely.
  • Limited Free Options
    LeakCheck offers limited functionality for free, which may not be sufficient for thorough security checks without opting for a paid plan.
  • Dependence on External Data Sources
    The effectiveness of LeakCheck is heavily dependent on the quality and comprehensiveness of its external data sources, which may not cover all breaches.
  • Potential False Positives/Negatives
    As with any automated tool, there is a possibility for false positives or negatives, meaning some breaches may be missed while others may be incorrectly flagged.

HackCheck features and specs

  • Automated Data Breach Monitoring
    HackCheck continuously monitors known data breaches and alerts users if their email addresses or personal information have been compromised, helping them respond quickly to potential threats.
  • Easy to Use
    The software features a simple and intuitive interface that requires minimal technical knowledge, making it accessible to everyday users who want to check if their accounts have been hacked.
  • Real-Time Alerts
    HackCheck provides real-time notifications when new data breaches are discovered that involve the user's credentials, allowing for prompt password changes and security measures.
  • Background Operation
    The application runs quietly in the background without consuming significant system resources, continuously protecting users without interrupting their workflow.
  • Actionable Security Advice
    When a breach is detected, HackCheck provides guidance and recommendations on what steps users should take to secure their compromised accounts, such as changing passwords or enabling two-factor authentication.

Possible disadvantages of HackCheck

  • Limited Scope Compared to Free Alternatives
    Free services like Have I Been Pwned offer similar data breach checking functionality, making it hard to justify paying for HackCheck when comparable tools are available at no cost.
  • Windows Only
    HackCheck is exclusively available for Windows operating systems, excluding macOS, Linux, and mobile users from utilizing the software.
  • Paid Software
    While it offers a basic version, full functionality requires a paid license, which may not be appealing to users who only need occasional breach checks rather than ongoing monitoring.
  • Dependent on Known Breach Databases
    HackCheck can only detect breaches that have been publicly disclosed or added to its database, meaning it cannot protect against undisclosed or very recent breaches that haven't been cataloged yet.
  • No Active Protection
    HackCheck is a monitoring and alerting tool rather than a preventive security solution. It does not actively protect accounts from being hacked or prevent data breaches from occurring in the first place.

Analysis of HackCheck

Overall verdict

  • HackCheck by Abelssoft is a solid, user-friendly tool for monitoring whether your email accounts have been involved in known data breaches, offering a simple way to stay informed about potential credential leaks.

Why this product is good

  • Easy-to-use interface that lets you quickly scan email addresses against known breach databases
  • Provides alerts and monitoring so you can react promptly if your credentials are exposed
  • Comes from Abelssoft, an established German software developer with a range of consumer utilities
  • Helps improve personal security awareness by highlighting which accounts may need password changes

Recommended for

  • Everyday users who want a simple way to check if their email has been part of a data breach
  • People concerned about password reuse and credential security
  • Users who prefer a lightweight desktop tool over web-based breach checkers
  • Windows users looking for German-developed privacy and security utilities

Category Popularity

0-100% (relative to LeakCheck and HackCheck)
Security & Privacy
93 93%
7% 7
Data Breach
92 92%
8% 8
Monitoring Tools
88 88%
12% 12
Cyber Security
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, LeakCheck seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

LeakCheck mentions (5)

  • Letโ€™s make a list of OSINT tools!
    Https://leakcheck.io/ - Payed, But you get passwords in clear text and there's a cheap 1 time payment option! Source: about 3 years ago
  • Find additional information from Username
    Sharing is caring, so I'll share one of mines. I tend to use google dorking as usual, but also use LeakCheck which is a rather handy tool to receive clear text passwords from Usernames, Email Addresses and such. Are there any other places, like these, that can be of use? :). Source: over 3 years ago
  • ILPT Request: Getting an e-mail password
    You could try https://leakcheck.net/ or https://www.dehashed.com/ (personally best for me) but they are paid unfortunately. Source: over 4 years ago
  • Got hacked- didnโ€™t share my password or information with anyone
    There was a data breach last year. Check on https://leakcheck.net/ whether your details were on there. Source: over 4 years ago
  • Tool or web site like haveibeenpwned.
    I think https://leakcheck.net/ might be the one you're looking for. For personal emails I use hacknotice.com. Source: over 5 years ago

HackCheck mentions (0)

We have not tracked any mentions of HackCheck yet. Tracking of HackCheck recommendations started around May 2026.

What are some alternatives?

When comparing LeakCheck and HackCheck, you can also consider the following products

DeHashed - DeHashed is the largest & fastest data breach search engine.

Data Breach Observatory - Automated system scans dark web sources to deliver real-time breach alerts when sensitive data or credentials are discovered, empowering businesses to investigate, respond promptly, prevent further exposure, and maintain security by identifying compโ€ฆ

have i been pwned? - Check if your account has been compromised in a data breach

Snusbase - The industry leading database lookup.

Osintly - Discover the power of OSINT (Open Source Intelligence) with precision. Enhance your investigations with our all-in-one OSINT service, offering advanced tools and reliable sources.

Spybot Identity Monitor - Get an overview where your account was leaked.