Pricing
Plugin License
Ferment
Full license for Ferment audio plugin. Includes macOS and Windows builds (VST3, Audio Unit, CLAP), up to 2 device activations, all future updates within the current major version, access to the preset store and AI-assisted sound design features for live performance and studio work.
How to buy
Everything happens inside the app — no separate store, no checkout page on the web.
1. Download & try for free
Explore all features with a free trial — AI-assisted sound design, all 14 processing modules, factory presets. The only limitation is 3 preset saves. No credit card, no account needed.
Free trial — all features, 3 saves. Purchase inside the app.
2. Activate your license
Ready to unlock unlimited saves? Click Activate inside the plugin or wait until your trial saves run out — Ferment will prompt you. The secure checkout opens right inside the app, powered by Paddle. After payment, your license activates instantly.
3. Browse preset packs
Open the Library module and browse available preset packs. Each pack is a one-time purchase at a low price. Tap a pack, preview its presets, and buy — all without leaving Ferment. Packs are optional; the plugin comes with factory presets and you can create your own.
Free Trial
Ferment includes a built-in free trial. You can explore all features, load factory presets and use AI-assisted sound design without a license — perfect for evaluating live performance workflows. Saving presets is limited to 3 saves during the trial period. No credit card required.
Payments
All payments are processed securely by Paddle, our Merchant of Record. Paddle handles checkout, VAT calculation, invoicing and payment processing on our behalf. Accepted methods include credit/debit cards and PayPal.