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Head-to-head · Room Correction Software

Dirac Live vs DecayCore

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Dirac Live #1 in Room Correction Software 9.3/10 Paid ✓ 3 of 4 features Visit Dirac Live
DecayCore #7 in Room Correction Software 7.8/10 Free plan Free plan✓ 4 of 4 features Visit DecayCore

Dirac Live leads on 0 checks, DecayCore on 1, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDirac Live · 9.3/10
  • Free planonly DecayCore
  • Most featuresDecayCore · 4 of 4

Dirac Live scores higher on our rubric for room correction software: 9.3 against 7.8 out of 10; our editors rank them #1 and #7.

DecayCore offers free plan; Dirac Live doesn't.

Dirac Live is the better fit for established stereo and multichannel users. DecayCore is the better fit for free multichannel FIR correction experiments.

  • Dirac Live fits best

    Established stereo and multichannel users

  • DecayCore fits best

    Free multichannel FIR correction experiments

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Side by side

Feature Dirac Live 9.3/10 Visit ↗ DecayCore 7.8/10 Visit ↗
At a glance
Editor score 9.3 7.8
Ranking #1 in Room Correction Software #7 in Room Correction Software
Best for Established stereo and multichannel users Free multichannel FIR correction experiments
Pricing model Paid Free
Starting price — Free plan
Free plan — ✓ (best)
Free trial — —
Deployment Desktop, Mobile Desktop
Platforms Windows, macOS, iOS, Android Windows, Linux
Support Email, Docs Email, Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business
Features Dirac Live 3/4 · DecayCore 4/4
Room measurement tools ✓ ✓
Automatic room EQ ✓ ✓
Convolution correction Not checked yet ✓ (best)
Hardware calibration ✓ ✓
Specs
Maximum channels 2 channels Not checked yet
Supported operating systems Cross_platform Cross_platform
Correction scope Multichannel Multichannel
Our review
Pros
  • Multi-position measurement builds correction filters from room data.
  • Impulse-response and phase correction address timing and speaker alignment.
  • Desktop, mobile, standalone-app and DAW plug-in workflows are supported.
  • Guided calibrated-microphone measurement includes RT60 and harmonic data
  • Supports linear, minimum, mixed and asymmetric-phase FIR filters
  • Exports WAV and configurations for CamillaDSP, Roon, Equalizer APO and MiniDSP
Cons
  • An external microphone is required for room measurement.
  • Correction depends on compatible AVRs, soundbars, streamers or computers.
  • It is paid-only and offers no AI features or free plan.
  • Free use is limited to non-commercial work
  • Desktop support is limited to Windows and Linux
  • No AI features are included
Our verdict

Dirac Live measures how speakers interact with a room, analyzes those measurements, and generates custom correction filters. It is aimed at home hi-fi systems, home theaters and music studios, with workflows for established stereo and…

Read the review →

DecayCore is a locally run room-correction application for listeners and small audio projects that need multichannel FIR processing. It guides acoustic measurement through a calibrated microphone input, captures RT60 decay and…

Read the review →
  1. Dirac LiveRoom Correction Software 9.3Paid
  2. DecayCoreRoom Correction Software 7.8Free plan

Strengths and trade-offs

  • Dirac Live — where it wins

    • Multi-position measurement builds correction filters from room data.
    • Impulse-response and phase correction address timing and speaker alignment.
    • Desktop, mobile, standalone-app and DAW plug-in workflows are supported.

    Where it doesn't

    • An external microphone is required for room measurement.
    • Correction depends on compatible AVRs, soundbars, streamers or computers.
    • It is paid-only and offers no AI features or free plan.

  • DecayCore — where it wins

    • Guided calibrated-microphone measurement includes RT60 and harmonic data
    • Supports linear, minimum, mixed and asymmetric-phase FIR filters
    • Exports WAV and configurations for CamillaDSP, Roon, Equalizer APO and MiniDSP

    Where it doesn't

    • Free use is limited to non-commercial work
    • Desktop support is limited to Windows and Linux
    • No AI features are included

More comparisons

All room correction software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update