Software Alternatives, Accelerators & Startups

OpenRazer VS ControllerKeys

Compare OpenRazer VS ControllerKeys and see what are their differences

OpenRazer logo OpenRazer

An entirely open source driver and user-space daemon that allows you to manage your Razer peripherals on GNU/Linux.

ControllerKeys logo ControllerKeys

Turn your spare Xbox, DualSense, or DualShock 4 controller into a productivity powerhouse. JavaScript scripting, gyro aiming, swipe typing, webhooks, OBS control. Perfect for vibe coding with AI tools like Claude Code and Cursor.
  • OpenRazer Landing page
    Landing page //
    2022-12-20
Not present

OpenRazer features and specs

  • Open Source
    OpenRazer is open-source software, allowing users to view, modify, and contribute to the code, fostering community collaboration and transparency.
  • Wide Device Support
    It supports a broad range of Razer devices, providing unified and comprehensive control over various hardware components.
  • Cross-Platform Compatibility
    OpenRazer works on Linux distributions, offering customization options for Razer hardware to Linux users who otherwise have limited options.
  • Community-Driven
    Supported and improved by a community of enthusiasts, it often has quick updates and new feature implementations based on user feedback.
  • Customizable
    Allows for extensive customization of device settings, from lighting effects to key bindings, enhancing the user experience uniquely.

Possible disadvantages of OpenRazer

  • Limited Official Support
    Being community-driven means there's no official support channel, which can lead to longer resolution times for issues.
  • Complex Setup
    Installation and configuration can be complex, especially for users not familiar with Linux command-line operations.
  • Potential Stability Issues
    As with many open-source projects, there may be occasional bugs or stability problems, impacting usability until patches are released.
  • Inconsistent Updates
    Update frequency can vary, largely depending on community activity and contributions, possibly leading to delays in supporting new devices.
  • Not Fully Comprehensive
    While it covers a wide range of Razer devices, not every feature available in official Razer software for other platforms may be present.

ControllerKeys features and specs

  • Game controller as keyboard/mouse
    ControllerKeys allows users to map game controller inputs to keyboard and mouse actions, enabling the use of a gamepad for tasks beyond gaming, such as general computer navigation and productivity.
  • Customizable mappings
    Users can create custom profiles and mappings, tailoring controller button assignments to specific applications or workflows for a personalized experience.
  • macOS native application
    ControllerKeys is designed specifically for macOS, providing a native experience that integrates well with the operating system without requiring complex setup or third-party dependencies.
  • Accessibility benefits
    The app can serve as an accessibility tool for users who find it easier or more comfortable to use a game controller rather than a traditional keyboard and mouse setup.
  • Simple and lightweight
    The application appears to be a straightforward, lightweight utility that focuses on doing one thing well โ€” translating controller inputs to keyboard and mouse actions โ€” without unnecessary bloat.

Possible disadvantages of ControllerKeys

  • Limited platform support
    ControllerKeys is only available for macOS, meaning Windows and Linux users cannot take advantage of the application and must look for alternative solutions.
  • Niche use case
    The app serves a relatively niche audience; most users are comfortable with keyboard and mouse input, limiting the overall appeal and user base of the application.
  • Limited public information
    There is relatively limited documentation, reviews, and community discussion available about the app, which can make it harder for new users to evaluate it or troubleshoot issues.
  • Potential input latency
    Translating controller inputs through a software mapping layer may introduce slight input latency compared to native keyboard and mouse usage, which could be noticeable in time-sensitive tasks.
  • Controller compatibility concerns
    Not all game controllers may be fully supported, and users with less common or older controllers might encounter compatibility issues or missing button mappings.

Analysis of ControllerKeys

Overall verdict

  • ControllerKeys (kevintang.xyz) is a useful and thoughtfully designed tool for people who want to use a game controller as an input device for their computer, offering a practical solution for accessibility and convenience.

Why this product is good

  • Allows you to map game controller buttons to keyboard keys and mouse actions, expanding how you can interact with your computer
  • Useful for accessibility, letting users who find keyboards or mice difficult to operate an alternative input method
  • Handy for controlling media, presentations, or games from a distance using a familiar controller
  • Typically lightweight and easy to set up, making it approachable for non-technical users
  • Provides flexibility for custom configurations to suit individual preferences

Recommended for

  • Users who want to control their PC from the couch using a game controller
  • People seeking accessibility-friendly alternative input methods
  • Gamers who want to remap controller inputs for non-native games or applications
  • Anyone giving presentations or controlling media who prefers a controller over a remote
  • Hobbyists and tinkerers interested in custom input mapping

OpenRazer videos

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ControllerKeys videos

Use a Game Controller for Anki on Mac โ€” ControllerKeys Demo (Better than Enjoyable) #macos

Category Popularity

0-100% (relative to OpenRazer and ControllerKeys)
Note Taking
100 100%
0% 0
Controller Mapping
0 0%
100% 100
Gaming
78 78%
22% 22
Automation
84 84%
16% 16

User comments

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Social recommendations and mentions

Based on our record, OpenRazer seems to be more popular. It has been mentiond 27 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.

OpenRazer mentions (27)

  • Why the hell do Gaming Hardware brands make drivers for Mac, but not for Linux?
    So if a very skilled developer reverse engineer a driver for some brands (OpenRazer as an example), I feel better about it especially if it's open source. Source: about 3 years ago
  • Razor setup.exe GUI - steam deck
    Why are you trying to run a setup.exe? For linux there's Open Razer. Source: about 3 years ago
  • Razer mouse does not charge (on dock) when computer is locked but powered on and not suspended.
    What a interesting device. As I searching I found mousepad has different device id than mouse itself. This driver may solve your problems. If problem continues could you please share system info with upload-system-info from terminal and sudo lspci -v. Source: about 3 years ago
  • Dead by Daylight's Steam Deck Support is Official. Confirmed to Us by Behaviour Interactive.
    Yeah I would take piper over any of that bloated peripheral software anyway, gets the job done. There's also other community projects like OpenRazer. For a keyboard I grabbed a System76 Launch, it's a bit pricey but it's super nice and fully customizable via an appimage. Source: about 3 years ago
  • razer mouse not working...
    Try installing OpenRazer, it depends on your distro how exactly, Arch has it in the AUR. Follow the installation path (adding user to plugdev group etc). Using it myself along with Polychromatic on a Viper V2 Pro. Source: over 3 years ago
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ControllerKeys mentions (0)

We have not tracked any mentions of ControllerKeys yet. Tracking of ControllerKeys recommendations started around Apr 2026.

What are some alternatives?

When comparing OpenRazer and ControllerKeys, you can also consider the following products

OpenRGB - OpenRGB is an all-in-one network-based software development kit that allows you to use third-party software to control all of your RGB.

Xpadder - Xpadder simulates the keyboard and mouse using your gamepad What does Xpadder let you do?

Razer Synapse - Razer Synapse is unified configuration software that allows users to rebind controls or assign...

AntimicroX - AntiMicroX is a program used to map keyboard and mouse actions to gamepad/joystick buttons. It is useful for playing games with poor or no gamepad support. It is a new fork of discontinued AntiMicro

Key Mapper - A tool to change and program the mapping of your input device buttons.

AntiMicro - A tool for mapping keyboard and mouse events to gamepads and joysticks.