This sale ended on October 12, 2026. The prices, discounts and end dates below are the information we checked before it ended. Check the store page for the current price.
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sonible’s AI channel strip smart:chain is 44% off at Plugin Boutique: $99 instead of $179 (USD). The product page says the offer runs until October 12.
Disclosure: This article contains affiliate links. If you buy through them, SoundBounty may earn a commission at no extra cost to you. Prices are as of the date we checked them and can change.
The deal
| Product | Regular price | Sale price | Discount | Ends |
|---|---|---|---|---|
| smart:chain | $179 | $99 | 44% off | Oct 12 |
Prices are in US dollars as shown on Plugin Boutique, checked on October 10, 2026. The discount and end date come from the Plugin Boutique product page. Taxes, fees and availability can vary by country, so check the checkout page.
Where to buy
- smart:chain: View at Plugin Boutique

What is smart:chain?
smart:chain is a channel strip from sonible (a plug-in that puts together the processing used on one track, such as EQ and compression). It combines EQ, compressor, de-harsh processing (taming sounds that hurt the ears), gate, automatic input leveling, saturation and level matching, and the AI listens to the sound and suggests a starting setting for each process (per the manufacturer).
A detailed comparison of features is in smart:chain: features and rating and vocal processing plug-ins compared.
Features
Eight intelligent processors in one
The official page describes smart:chain as an AI-based channel strip and mixing plug-in. It puts EQ, compressor, de-harsh (processing that suppresses bands that hurt the ears), gate, input riding, saturation, level adjustment and more into one flow.
One analysis sets the starting point of every module
The processors do not work separately; they share the result of the same analysis. Analyzing a source once decides the best starting point for each module. All parameters can be edited by you afterwards.
Several tracks work together (control of the whole mix)
Several plug-ins communicate with one another inside the session and tidy each track within the whole mix. Depth is placed in three layers, front, middle and back, and the processing is adjusted automatically. Group and track operations can be done together (per the manufacturer).
Automatic leveling of the whole project (Auto Leveling)
It analyzes the relationships between the tracks you have trained it on and makes a starting balance that suits the genre. A trim knob lets you fine-tune while keeping the balance. The official page explains that it can reduce the effort of building a mix up from silence.
AI helps, and you take the controls in the end
The official tagline is that “you lead the creativity, and Sonic Intelligence takes over the groundwork”. The site offers a 30-day demo with no feature limits.
Specifications and system requirements
- Plug-in formats: Mac VST3, AU, AAX; Windows VST3, AAX
- Supported sample rates: 44.1 kHz to 192 kHz
- Supported OS: Windows 10 (64-bit), macOS 11 or later (native on Apple silicon)
- Guide to requirements: 4 GB of memory, an Intel Core (i5) or Apple silicon CPU, an OpenGL-capable GPU
- Activation: machine activation or iLok (see the official FAQ)
After you buy: installation and activation
This is the general flow for products bought at Plugin Boutique. Activation differs by product (serial number, a manufacturer account, iLok and so on), so check the instructions in your library after purchase.
- Log in to your Plugin Boutique account and find the product in “Library”.
- Download the installer (you can switch between the Windows and Mac versions). Depending on the product, you also get a serial number, an unlock code or a key file.
- Product-specific steps are under “…” → “Installation Instructions” next to the product in your library, and also near the bottom of the product page.
Before you buy
- The end date is the one shown on Plugin Boutique. Offers can change, so confirm on the product page before you buy.
- Check the supported operating systems, plug-in formats (VST3, AU, AAX and so on) and the licensing method on the product page before buying.
Where to buy
- smart:chain: View at Plugin Boutique


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