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Head-to-head · Game Audio Middleware

Miles Sound System vs Elias

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Miles Sound System #3 in Game Audio Middleware 8.7/10 Pricing on request ✓ 5 of 5 features Visit site
Elias #4 in Game Audio Middleware 8.5/10 Paid ✓ 2 of 5 features Visit Elias

Miles Sound System leads on 0 checks, Elias on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMiles Sound System · 8.7/10
  • Most featuresMiles Sound System · 5 of 5

Miles Sound System scores higher on our rubric for game audio middleware: 8.7 against 8.5 out of 10; our editors rank them #3 and #4.

Miles Sound System is the better fit for mature Unreal-focused productions. Elias is the better fit for teams prioritizing live adaptive audio workflows.

  • Miles Sound System fits best

    Mature Unreal-focused productions

  • Elias fits best

    Teams prioritizing live adaptive audio workflows

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Side by side

Feature Miles Sound System 8.7/10 Visit ↗ Elias 8.5/10 Visit ↗
At a glance
Editor score 8.7 8.5
Ranking #3 in Game Audio Middleware #4 in Game Audio Middleware
Best for Mature Unreal-focused productions Teams prioritizing live adaptive audio workflows
Pricing model Paid Paid
Starting price Pricing on request —
Free plan Not checked yet —
Free trial — —
Deployment Desktop, Mobile Desktop, Mobile
Platforms Windows, macOS, Linux, iOS, Android Windows, macOS, iOS, Android
Support Email, Phone Email, Community, Docs, Live chat
Integrations 1 integrations 3 integrations
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Miles Sound System 5/5 · Elias 2/5
Spatial audio ✓ ✓
Interactive music ✓ ✓
Dialogue management ✓ (best) Not checked yet
Localization tools ✓ (best) Not checked yet
Audio streaming ✓ (best) Not checked yet
Specs
Supported game engines Unreal Engine Unity, Godot
Runtime platforms Windows, macOS, GNU/Linux, iOS, Android, PlayStation 5/4, Xbox One/Series X, Nintendo Switch/Switch 2 PC, Mac, PlayStation 5, Nintendo Switch, Nintendo Switch 2, iOS, Android
Our review
Pros
  • Covers 2D/3D audio, streaming, reverb, DSP, mixing, and parameters
  • Miles Studio provides runtime debugging and profiling
  • Supports localization and desktop, mobile, and console deployments
  • Visual scripting covers audio logic, parameters, playback, and DSP
  • Real-time editing and remoting support live iteration while games run
  • Unity, Godot, and custom-engine integrations broaden deployment options
Cons
  • Custom licensing makes direct price comparison difficult
  • Engine integration is centered on Unreal Engine
  • Evaluation access requires contacting sales
  • No free plan is available
  • Explorer costs €5,850 per game
  • Advanced authoring may exceed the needs of simpler audio projects
Our verdict

Miles Sound System is game audio middleware from RAD Game Tools, an Epic Games group. It combines the Miles Studio authoring environment with a runtime API for 2D and 3D audio, spatialization, streaming, mixing, DSP effects, localization,…

Read the review →

Elias is game audio middleware and a sound engine for composers, sound designers, and developers. It combines visual audio scripting, spatialized 3D sound, adaptive music, DSP processing, profiling, and real-time editing. The authoring…

Read the review →
  1. Miles Sound SystemGame Audio Middleware 8.7Pricing on request
  2. EliasGame Audio Middleware 8.5Paid

Strengths and trade-offs

  • Miles Sound System — where it wins

    • Covers 2D/3D audio, streaming, reverb, DSP, mixing, and parameters
    • Miles Studio provides runtime debugging and profiling
    • Supports localization and desktop, mobile, and console deployments

    Where it doesn't

    • Custom licensing makes direct price comparison difficult
    • Engine integration is centered on Unreal Engine
    • Evaluation access requires contacting sales

  • Elias — where it wins

    • Visual scripting covers audio logic, parameters, playback, and DSP
    • Real-time editing and remoting support live iteration while games run
    • Unity, Godot, and custom-engine integrations broaden deployment options

    Where it doesn't

    • No free plan is available
    • Explorer costs €5,850 per game
    • Advanced authoring may exceed the needs of simpler audio projects
  • Miles Sound System8.7/10 · Pricing on request

    A mature, Unreal-focused audio stack for complex cross-platform game productions.

    Visit siteFull verdict →
  • Elias8.5/10 · Paid

    A deep authoring toolkit for teams building live, adaptive game audio.

    Visit EliasFull verdict →

More comparisons

All game audio middleware comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update