End Boost – Mixing Made Easy

Save time and improve your video’s audio quality with End Boost.
Now available as stand-alone software for video editors.

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End Boost introduces Perpetual licenses: Creator and Professional!
With a One Time Payment, own your End Boost version forever. Includes one year of free updates.

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Your Videos With Great Sound

Video production takes a lot of effort as it is.

Let End Boost take over audio mixing, giving you more time for the story, visuals, or a break 😄 .

Audio Skills Not Needed

Don’t worry about audio details like EQ, dB, Hz and LUFS.
End Boost takes over audio work for you based on your easy-to-understand preset choices.

Alex Audio Butler’s Algorithms

End Boost contains all A.I.-algorithms and audio presets of Alex Audio Butler.
Because it’s now in a stand-alone app form-factor: expect more stability, predictability, control, and in the future more mixing tools.

Main Features

  • 25+ Smart Preset Combos for Every Use Case
    Automatically get the right style audio mix for your video.
    For any combination of Voice, Music and Sound Effects.
  • Alex Audio Butler’s Algorithms Inside
    The A.I. engine makes use of Alex Audio Butler’s mixing code.
  • AI De-noising & Mastering
    Clean up your recordings, and create the perfect mix for your video.
  • Windows and macOS desktop app
    Supports every NLE using wav-file import and export:
    Premiere Pro, DaVinci Resolve, Final Cut Pro X, Magix Vegas and more.

Mixing Made Easy

Import your audio into End Boost from any NLE or DAW and let our software automatically mix your voice, music and sound effects tracks.
End Boost will apply custom volume curves, compression, limiting and ducking by listening to your audio and provide you with a great overall mix.
Ready to be used in your next video project!

End Boost creates the same audio results as the Alex Audio Butler plug-in. The main difference is that End Boost is a stand-alone application. This gives it a lot more stable, powerful & predictable user experience right now. And we will add a lot more features! Read more about Alex Audio Butler’s future.

End Boost has a One-Time Payment with unlimited access to your version, including a year of free updates. Get Started Now.

Yearly subscription also available.

Get Started with End Boost now!

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Get involved early!

We want End Boost to be used in real-world scenario’s as early as possible to gather feedback, and steer development to the most important things.

This version:

  • Fully usable in professional workflows.
  • Feature par with Alex Audio Butler plug-in.
  • And more:
    • Automatic background analysis
    • Voice Denoising
    • EBU R128 Loudness Mastering
  • 35% discounted
  • Receive a year of free features and updates.

We’re still actively working on adding new workflow improvements, and new algorithms and presets.

  • Automatic Mixing & Improvements for Voice, Music, SoundFX
  • 25+ Preset Combos for Every Use Case
  • Windows & macOS desktop app
  • Every NLE supported, including Premiere Pro, DaVinci Resolve, Final Cut Pro X, Magix Vegas and more.

User Testimonials

David K. 🇺🇸 (Content Creator)

In content creation, you have to juggle many hats, and having End Boost as a tool helps upgrade my video quality without me having to learn the intricacies of mixing. And when my videos are mixed by End Boost, it is much easier to comprehend.

Albert M. 🇬🇧 (Corporate Videos)

It saves me so much time. I create a lot of corporate videos, and it speeds up my workflow enormously and does such a good job with sound rather than having to tweak sound on premiere pro manually

Heath C. 🇺🇸 (Filmmaker)

This is a really special software. It gives me confidence that I’m putting my best foot forward with the client. It’s one of my favorite tools.

Jeff W. 🇺🇸 (Full Service Video Production)

Absolutely the best piece of software I use to help with my editing process!