Tech riderRev. 7 Oct 2026
Soundtheory Gullfoss
- 1Runs onMac, Windows
- 2Costsfree trial
2 lines stated Written from the maker's own pages: soundtheory.com

Overview
Soundtheory Gullfoss is ranked #18 of 39 in audio plugins on Specifiction. It runs on macOS, Windows. There is no free plan. A free trial is offered.
Soundtheory Gullfoss plans and pricing
All plansGullfoss $199 once Personal license · three editions: Gullfoss, Gullfoss Live, Gullfoss Master soundtheory.com · 7 Oct 2026
Compared on audio plugins
- Free plan
- Nosoundtheory.com
Facts
- Purpose
- Gullfoss is an intelligent equalizer that analyzes audio and adjusts it to improve clarity, detail, spatiality, and balance.soundtheory.com · 7 Oct 2026
- Use cases
- Soundtheory describes Gullfoss as suitable for amateur musicians through professional mastering engineers, and for mixing and mastering applications.soundtheory.com · 7 Oct 2026
- Auditory model
- Its real-time analysis uses Soundtheory’s computational auditory perception model to identify audible elements competing for attention.soundtheory.com · 7 Oct 2026
- Mix balancing
- Gullfoss can address balance issues between sound elements even when the individual tracks are unavailable.soundtheory.com · 7 Oct 2026
- Editions
- The product includes Gullfoss, Gullfoss Live for live mixing and tracking, and Gullfoss Master tuned for mastering.soundtheory.com · 7 Oct 2026
- Latency
- The standard and Master editions have approximately 20 ms latency; Live has latency below 2 ms and handles transients differently.soundtheory.com · 7 Oct 2026
- Supported systems
- The plug-in supports macOS 10.9 or later and Windows 7 or later, and requires a 64-bit host supporting AU, VST, VST3, or AAX Native.soundtheory.com · 7 Oct 2026
- Audio specifications
- It supports mono or stereo processing, M/S-compatible stereo, and sample rates from 16 kHz to 384 kHz.soundtheory.com · 7 Oct 2026
- Trial
- The fully functional trial lasts two weeks and requires an iLok account and iLok License Manager.soundtheory.com · 7 Oct 2026
- License activations
- Soundtheory says an iLok license provides two activations, using dongle, machine, or cloud activation.soundtheory.com · 7 Oct 2026
- License duration
- Licenses purchased from June 16, 2024 are limited to 25 years; licenses purchased before that date are perpetual.soundtheory.com · 7 Oct 2026
- Privacy
- Soundtheory’s privacy notice says it may collect identity, contact, financial, transaction, technical, profile, usage, and marketing data, and says it does not collect special categories of personal data.soundtheory.com · 7 Oct 2026
- Company
- Soundtheory says it emerged in 2016 after nearly 14 years of research; its listed address is in Summertown, Oxford, United Kingdom.soundtheory.com · 7 Oct 2026
Company
- Founded
- 2016soundtheory.com · 28 Sept 2026
- Headquarters
- 5 South Parade, Summertown, Oxford OX2 7JL, United Kingdomsoundtheory.com · 28 Sept 2026
Best Soundtheory Gullfoss alternatives
See all 20 All accessCh 01 Valhalla DSP Plugin Collection Free planFree trialMac Free to start7.5 All accessCh 02 LUNA Free planMacWindows from $12.42/mo7.3 All accessCh 03 Airwindows Consolidated Free planLinuxMac Free to start7.1 All accessCh 04 Buddi Free planLinuxMac Free to start7.1 All accessCh 05 FabFilter Total Bundle Free trialMacWindows 6.9 All accessCh 06 Kilohearts Ultimate Free trialMacWindows 6.9
Where it ranks on Specifiction
- Best Audio Plugins in 2026#18 of 39
- Best AI Audio Mixing Software in 2026#34 of 34
Is Soundtheory Gullfoss yours?
Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.
Sources
- soundtheory.com/gullfoss· checked 7 Oct 2026
- soundtheory.com/downloads· checked 7 Oct 2026
- soundtheory.com/support· checked 7 Oct 2026
- soundtheory.com/static/Soundtheory%20Privacy%20Notice.p· checked 7 Oct 2026
- soundtheory.com/about· checked 7 Oct 2026


