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Stacktune

Stacktune is an AI platform for audio collaboration and feedback. Ideal for musicians and producers, it helps refine mixes through level-matched playback and AI room analysis.

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January 7th, 2026

About Stacktune

Stacktune is an AI platform that helps audio professionals achieve professional mix translations without loudness bias. It streamlines the feedback loop between artists and engineers by automating version control and alignment through specialized cloud-based workflows.

The system utilizes a specialized Auto Align algorithm to synchronize multiple mix iterations for gapless comparison during playback. Users leverage the Acoustic Assistant beta to analyze room environments and receive AI-driven suggestions for acoustic treatment. This feature ensures that mixing decisions are based on accurate sound reproduction rather than room interference. The platform effectively solves the common issue of loudness bias through Level Matched Playback which automatically normalizes different bounces to the same perceived volume.

Producers export timestamped comments directly into Digital Audio Workstations like Reaper via CSV files. This integration eliminates the need for manual note-taking and reduces project turnaround times significantly. The platform supports video files in H.264 format to accommodate scoring and sync projects within a unified interface.

Environment – Cloud-based SaaS

Browser / Automation – Chrome, Safari, Firefox

Toolchain – Reaper CSV Export, H.264 Video Support

Core Loops – Version synchronization, real-time feedback

Capabilities – Level matching, room acoustic analysis, 1000GB storage

💰 Pricing

Starter Plan: $8/mo (or $7/mo billed annually) - Entry-level collaboration access

Bustling Plan: $15/mo (or $12/mo billed annually) - 100GB storage and 5GB upload limit

Pro Plan: $24/mo (or $20.00/mo billed annually) - Mid-tier for active producers

Pro Plan: $25/mo (or $21.75/mo billed annually) - 1000GB storage and 25GB monthly upload



🌍 Why Choose Stacktune?

✅ Level matched playback eliminates loudness bias during critical A/B testing

✅ Acoustic Assistant provides AI-driven suggestions for room correction

✅ Reaper CSV export syncs client feedback directly to DAW timelines

✅ Auto Align ensures seamless switching between different mix versions

Popular among mix engineers and independent music producers.

🌐 Discover Stacktune and thousands of other AI tools on Beyond The AI - your trusted directory for AI solutions.

Who is using Stacktune?

Mixing Engineers Music Producers Independent Artists Recording Studios Audio Post-Production Teams

Key Features

8 features
  • Level Matched Playback
  • Acoustic Assistant AI
  • Auto Align Versioning
  • Reaper CSV Export
  • H.264 Video Support
  • Cloud Audio Storage
  • Timestamped Comments
  • Gapless A/B Switching

Use Cases

3 use cases
  • Sharing mix versions with clients for timestamped feedback
  • A/B testing master versions without loudness bias
  • Analyzing home studio acoustics for corrective treatment
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