Amplitude Audio SDK

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

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About

Amplitude Audio SDK is ranked #5 of 23 in game audio middleware on Inferse. It runs on Android, iOS, Linux, macOS, Windows. There is a free plan.

Compared on game audio middleware

Free plan: Yesamplitudeaudiosdk.com
Spatial audio: Yesamplitudeaudiosdk.com
Supported game engines: O3DE, ezEngine, Godot, Flax Engineamplitudeaudiosdk.com
Runtime platforms: Windows, Linux, macOSamplitudeaudiosdk.com
Audio streaming: Yesamplitudeaudiosdk.com

Facts

Purpose: Amplitude is a cross-platform audio engine designed for games and supports audio for 2D, 3D, and VR/AR environments.docs.amplitudeaudiosdk.com · 2 Oct 2026
Data-driven authoring: JSON files define project assets, which Amplitude compiles into binary files for sound banks and runtime loading.docs.amplitudeaudiosdk.com · 2 Oct 2026
Spatial audio: The engine supports stereo panning and binaural rendering with user HRTF assets, as well as Ambisonic rendering.docs.amplitudeaudiosdk.com · 2 Oct 2026
Audio processing: Users can customize the processing pipeline, including filters, room effects, and spatialization, and configure it per runtime platform.docs.amplitudeaudiosdk.com · 2 Oct 2026
Extensibility: Plugins can add custom codecs, filters, resampling algorithms, drivers, fading algorithms, and pipeline nodes.docs.amplitudeaudiosdk.com · 2 Oct 2026
Default audio support: The SDK provides a MiniAudio-based default driver and decodes MP3 and WAV samples by default.docs.amplitudeaudiosdk.com · 2 Oct 2026
Integrations: Official integrations are available for O3DE, ezEngine, Godot 4+, and Flax Engine.docs.amplitudeaudiosdk.com · 2 Oct 2026
Platforms: The SDK lists Android, iOS, Linux, OS X, and Windows as supported platforms.github.com · 2 Oct 2026
Availability: The SDK documentation says the software is in beta with no official release yet; nightly builds are for development and are not recommended for production.docs.amplitudeaudiosdk.com · 2 Oct 2026
Studio status: Amplitude Studio is described as being in its Early Access Program, with complimentary access during that phase.studio.amplitudeaudiosdk.com · 2 Oct 2026
Studio features: Amplitude Studio provides asset browsing and editing, visual editors for pipeline graphs and curves, and a workflow to validate, save, compile, and release projects.studio.amplitudeaudiosdk.com · 2 Oct 2026
Free Studio limits: The planned free Studio version is limited to non-commercial users under the stated revenue threshold and excludes the pipeline editor, Playground, and release tool.studio.amplitudeaudiosdk.com · 2 Oct 2026
Support: The documentation directs users with installation issues to Discord and recommends Discord community support or GitHub issues for troubleshooting.docs.amplitudeaudiosdk.com · 2 Oct 2026
Security and compliance: The opened maker pages identify the SDK as open source under Apache-2.0 and do not state a security certification or compliance standard.amplitudeaudiosdk.com · 2 Oct 2026