Software Alternatives, Accelerators & Startups

GitHub Hovercard VS Deleaker

Compare GitHub Hovercard VS Deleaker and see what are their differences

GitHub Hovercard logo GitHub Hovercard

GitHub Hovercard provides neat hovercards for GitHub.

Deleaker logo Deleaker

Powerful memory leak detector for C++, .NET and Delphi with full call stacks, snapshot analysis and Visual Studio integration.
  • GitHub Hovercard Landing page
    Landing page //
    2023-05-12
  • Deleaker Deleaker provides detailed information for every allocation, including the full call stack
    Deleaker provides detailed information for every allocation, including the full call stack //
    2026-03-06
  • Deleaker Deleaker Standalone works without Visual Studio, allowing you to debug any application, capture allocation snapshots on client machines, and analyze them later on a development machine to fix leaks.
    Deleaker Standalone works without Visual Studio, allowing you to debug any application, capture allocation snapshots on client machines, and analyze them later on a development machine to fix leaks. //
    2026-03-06
  • Deleaker As a Visual Studio extension, Deleaker integrates directly into the IDE, letting you take allocation snapshots at any time and explore allocated objects, with support for Visual Studio 2026 and earlier versions including legacy releases such as Visual C++ 6.0.
    As a Visual Studio extension, Deleaker integrates directly into the IDE, letting you take allocation snapshots at any time and explore allocated objects, with support for Visual Studio 2026 and earlier versions including legacy releases such as Visual C++ 6.0. //
    2026-03-06

Deleaker is a memory leak detection and analysis tool for developers working with C++, .NET, Delphi, and other native or managed technologies.

It helps you detect and fix memory leaks, GDI leaks, and other resource leaks in Windows applications. Deleaker provides detailed information about every allocation, including the full call stack, making it easy to locate the exact source of a leak.

Deleaker integrates directly into Visual Studio, allowing you to take snapshots at any moment during debugging and inspect allocated objects without leaving the IDE.

In addition to the Visual Studio extension, Deleaker also includes a standalone version that can debug any application. This makes it possible to capture allocation snapshots on client machines without Visual Studio installed and analyze them later on a development machine.

Deleaker supports a wide range of development environments including Visual Studio, Qt Creator, and Embarcadero RAD Studio.

Deleaker

$ Details
paid Free Trial $149.0 / One-off
Release Date
2006 March
Startup details
Country
Kyrgyzstan
Founder(s)
Artem Razin
Employees
1 - 9

GitHub Hovercard features and specs

  • User Convenience
    GitHub Hovercard provides quick access to user profile information, allowing users to preview details without navigating away from the current page.
  • Time Efficiency
    By displaying concise information on hover, it saves users time from opening multiple tabs to gather information about repositories or contributors.
  • Enhanced Workflow
    The tool integrates seamlessly with GitHub, enhancing the workflow by allowing users to gain insights quickly which can be particularly useful for contributors and project maintainers.
  • Ease of Use
    Installing and using GitHub Hovercard is straightforward, making it accessible for users of varying technical expertise.

Possible disadvantages of GitHub Hovercard

  • Limited Information
    While it provides useful information at a glance, GitHub Hovercard might not display comprehensive details which might require visiting the full profile or repository page.
  • Browser Compatibility
    The tool might not be fully compatible with all web browsers or might require specific settings to function properly, potentially limiting its utility for some users.
  • Performance Impact
    Loading hovercards in real-time could impact browser performance, particularly if multiple tabs or extensions are running simultaneously.
  • Privacy Concerns
    There could be privacy concerns related to accessing and displaying GitHub-related data through third-party tools, depending on how data is managed and stored.

Deleaker features and specs

  • Comprehensive Leak Detection
    Deleaker can detect a variety of resource leaks, including memory, GDI, and user object leaks, making it a versatile tool for developers.
  • Integration with Popular IDEs
    Seamlessly integrates with IDEs like Visual Studio and Delphi, providing a familiar environment for developers to work within.
  • Real-time Monitoring
    Allows developers to monitor resource usage in real-time, enabling prompt identification and rectification of leaks as they occur.
  • Friendly User Interface
    Has an intuitive interface that makes it easy for developers to navigate through different features and understand leak reports.
  • Supports Multiple Languages
    Provides support for various programming languages including C++, C#, and Delphi, increasing its utility across different projects.

GitHub Hovercard videos

GitHub Hovercard

More videos:

  • Review - GitHub Hovercard Extension

Deleaker videos

Memory leaks detection in C++

More videos:

  • Tutorial - Deleaker Tutorial: Catching Leaks in Delphi / RAD Studio 13
  • Review - Delphi Essentials: Deleaker
  • Review - Find leaks in C++ code without leaving Qt Creator with Deleaker

Category Popularity

0-100% (relative to GitHub Hovercard and Deleaker)
Software Development
64 64%
36% 36
Developer Tools
0 0%
100% 100
Development
100 100%
0% 0
Memory Monitoring
0 0%
100% 100

Questions & Answers

As answered by people managing GitHub Hovercard and Deleaker.

What makes your product unique?

Deleaker's answer:

Deleaker provides detailed information about every allocation with the full call stack and integrates directly into development environments such as Visual Studio, Qt Creator, and RAD Studio. It supports multiple compilers including VC++, MinGW, and Clang, detects memory, GDI, and handle leaks in native and managed applications, and has been actively developed for over 20 years.

Why should a person choose your product over its competitors?

Deleaker's answer:

Deleaker combines deep leak detection, full call stacks, IDE integration, and a standalone debugging mode, making it easy to find memory and resource leaks directly during development or on client machines.

How would you describe the primary audience of your product?

Deleaker's answer:

Software developers working with C++, .NET, Delphi, and other Windows technologies who need to detect and fix memory and resource leaks in their applications.

What's the story behind your product?

Deleaker's answer:

Deleaker was created to help developers quickly find memory and resource leaks in complex applications and has been continuously improved since its first release in 2006.

Which are the primary technologies used for building your product?

Deleaker's answer:

Deleakerโ€™s high-performance core is written in C++ with small performance-critical parts implemented in assembly, while the user interface is built with C#.

Who are some of the biggest customers of your product?

Deleaker's answer:

Deleaker is used by more than 1000 companies worldwide, including:

  • IBM
  • Siemens
  • Adobe
  • Intel
  • Sony

User comments

Share your experience with using GitHub Hovercard and Deleaker. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, GitHub Hovercard seems to be more popular. It has been mentiond 1 time 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.

GitHub Hovercard mentions (1)

Deleaker mentions (0)

We have not tracked any mentions of Deleaker yet. Tracking of Deleaker recommendations started around Mar 2021.

What are some alternatives?

When comparing GitHub Hovercard and Deleaker, you can also consider the following products

Refined GitHub - Browser extension that makes GitHub cleaner & more powerful

GlowCode - C++ and other programming languages profiler

GitZip - Download or create a download link for a GitHub project folder/sub-folder or file.

Relyze WonderLeak - WonderLeak is a native Windows allocation profiler, designed from the ground up to be blazingly fast and handle profiling large multi threaded applications with ease.

Enhanced GitHub - :rocket: Chrome extension to display size of each file, download link and copy file contents directly to clipboard - softvar/enhanced-github

Valgrind - Valgrind is an instrumentation framework for building dynamic analysis tools.