Soundtoys Review: Decapitator, EchoBoy & How to Buy
You've built the drums and the 808. You've laid down the lead. And yet "something feels plain — it just doesn't push forward like a pro track" — when beatmakers hit this wall, many reach for Soundtoys. It's a maker that specializes in effects that add "color" and "texture" at the stage before you tidy things up with EQ and compression, and it has long been a favorite for saturation, delay and vocal transformation.
In this article, the Beat Lab editorial team reviewed the official Soundtoys site as of July 8, 2026, and lays out what's inside the flagship tools used for beatmaking and vocal processing — Decapitator (saturation), Little AlterBoy (pitch/formant/robot voice) and EchoBoy (delay) — along with how the "Soundtoys 5" bundle and Effect Rack fit in, and how to decide between individual plugins and the bundle. If you want to tie this into building vocal tags, see our guide on how to make a producer tag (Voice Tag) as well.
▶ Official demo video (Soundtoys)
What is Soundtoys? A classic set of "color and texture" effects
Soundtoys is a maker whose theme is turning the sound and vibe of classic analog gear into plugins, with a modern, musical twist. The company describes its lineup as a collection of effects that "bring the color, character and creativity of analog gear into the digital studio." Rather than "corrective" tools like EQ and compression, its forte is deliberately adding "good grit" by distorting or wobbling the sound, led by the Decapitator saturation and the EchoBoy delay.
The roots are interesting, too. According to the company, Soundtoys' founders include people who worked on the development team behind the legendary "Eventide H3000" pitch shifter, and who later, as Wave Mechanics (which became Soundtoys), released real-time pitch/formant shifters. Its strength in pitch-based tools comes from that heritage.
The current version is 5.5 (confirmed as of July 8, 2026). All plugins support Apple Silicon and VST3, authorization is computer-based, and an iLok USB dongle is not required (each license includes two activations). The 30-day free trial on the official site, which lets you first check whether it suits your tracks, is another reassuring point.
The three main plugins for beatmaking
The lineup runs to 23 plugins, but the three beatmakers should get to grips with first are the following. Let's look at each one's role and where it works in a track.
Decapitator: the classic analog saturation (regularly $199)
Decapitator is the analog saturation modeler that represents Soundtoys. It lets you switch between five analog saturation models built by collecting and analyzing real hardware — consoles, preamps, EQs, compressors, studio distortion units and more — covering everything from subtle warmth to extreme distortion. According to the company, modeled tone controls shape the character of the distortion, and a mix knob blends in the dry signal so you can do parallel processing without any routing.
From a beatmaking perspective, typical uses are to add weight and harmonics to 808s and kicks so they cut through, or to add analog sheen to a flat sample. When you want to crush things dramatically, the "Punish" button piles on gain all at once for a saturated feel as if the gear is screaming. For the bigger picture on shaping 808 texture, see how to mix 808s and bass.
Little AlterBoy: pitch/formant/robot voice (regularly $99)
Little AlterBoy is a monophonic vocal transformation tool. According to the company, it lets you do all of the following in a single plugin: change a voice's pitch, shift the formant (voice character / sense of gender), lock to a single pitch to create hard-tune and robot voices, and even control the voice's pitch with MIDI in your DAW for vocoder-like effects. It also includes the tube saturation model derived from Decapitator, so you can add warmth and edge to the transformed voice.
What's especially practical for beatmakers is processing producer tags. Pitching your own voice down a few semitones, locking the pitch and finishing it into a robotic signature voice has become a staple in hip-hop and pop. We explain the full tag-making process in how to make a producer tag (Voice Tag), and combining it with our site's Voice Tag maker (free) shortens the workflow.
EchoBoy: the classic vocal delay (regularly $199)
EchoBoy is the delay that Soundtoys positions as "the ultimate echo plugin." It includes 30 styles modeled on vintage gear such as the EchoPlex, Space Echo, Memory Man, DM-2 and the TelRay oil-can delay, and, according to the company, the vocal-oriented "Studio Tape" style was inspired by the Ampex ATR-102 half-inch two-track machine. Living up to its billing as "the professional standard for vocal echo," it's valued for pushing a voice forward while blending it into the space.
It's not just a plain delay: you can of course sync to tempo by specifying note values, but a standout feature is that you can fine-tune rhythmic push/pull and swing with Groove, Feel and Accent. In addition, the Rhythm Echo mode lets you set the timing of up to 16 repeats yourself, creating irregular delays as if a tape echo had 16 playback heads. It becomes a weapon when you want to give leads or vocal chops their own rhythm.
Effect Rack and the "Soundtoys 5" bundle
The centerpiece that ties these together is Effect Rack (regularly $299 on its own). You can chain multiple Soundtoys effects inside a single plugin, building your own effect chains without jumping between windows. According to the company, you can manage the overall mix and tempo in one place, and "Recycle," which feeds the output back into the input, lets you create your own modulated reverbs and extreme delays.
And the all-in-one is Soundtoys 5 (regularly $599). The current 5.5 includes all 23 plugins, including SuperPlate (plate reverb), the new experimental reverb SpaceBlender, Crystallizer, MicroShift, Devil-Loc, Tremolator, FilterFreak and PhaseMistress. V5.5 also updated all plugins so their UIs are resizable (all confirmed as of July 8, 2026).
Price and bundle quick reference (as of July 8, 2026)
| Product | Regular price | Role / contents |
|---|---|---|
| Little AlterBoy | $99 | Pitch/formant/hard-tune, robot voice |
| Decapitator | $199 | Analog saturation (5 models, Punish) |
| EchoBoy | $199 | Delay (30 styles, Groove control, Rhythm) |
| Effect Rack | $299 | Chain multiple effects in one window |
| Soundtoys 5 (bundle) | $599 | All 23 plugins (all of the above plus reverbs and modulation tools) |
*Confirmed by our editorial team on July 8, 2026 on the official Soundtoys site (USD pricing). The current version is 5.5. Prices vary with exchange rates and sales. For reference: SuperPlate $149 / SpaceBlender $99 / Crystallizer $149 / FilterFreak $149 / MicroShift, Devil-Loc Deluxe, PhaseMistress etc. $99 each.
The key point is that Decapitator and EchoBoy alone total $398 individually. Once you add Little AlterBoy and Effect Rack on top, the individual total gradually approaches the $599 bundle. Those who want to use three or more plugins for different tasks tend to lower the per-plugin cost with Soundtoys 5, while if one or two are enough, buying individually is cheaper.
Soundtoys is also known as a maker that can be heavily discounted depending on the season. The discount rate and timing can't be stated with certainty, but if you're not in a hurry, waiting for a sale is a strong option too. First check how it feels with the free trial, and be sure to check prices on the official site or Plugin Boutique each time. For variations on how to buy (individual, bundle, installments), our comparison of plugin subscriptions and installment purchases is also a useful reference.
Pros and cons
- Pros: You can assemble a full set of "texture" classics — saturation, delay and vocal transformation / operation is intuitive, so you can start from presets and dig deeper in the Tweak panel / no iLok required, with two activations included / you can try before you buy with the 30-day free trial / it can be heavily discounted depending on the season, so you can pick your buying moment
- Cons: At regular prices, neither individual plugins nor the bundle are cheap (Decapitator and EchoBoy are $199 each) / "corrective" tools (EQ, compression, mastering) are outside its scope, so you'll need something else for the finishing stage / ARM Windows is not supported / as an effects collection, it doesn't include synths or sound sources themselves
For the full flow through to checking loudness at the finishing stage, use how far you can get with free mastering, and for a loudness check before export, use our site's dynamics analysis (loudness / LUFS) — together they connect the path from adding texture to finishing.
Who it's for / who it's not for
Recommended for
- People whose mixes feel "plain and flat" and who want to add analog color and harmonics (→ Decapitator)
- People who want to make producer tags or robot voices from their own voice (→ Little AlterBoy)
- People who want to add a blending or distinctive delay to vocals or leads (→ EchoBoy)
- People who want a full set of texture tools and want to lock in their signature sound with Effect Rack (→ Soundtoys 5)
Not a good fit for
- People who first need "corrective" tools like EQ, compression and mastering, and are leaving coloration for later
- People who want to keep the budget to a minimum (for now, you could substitute the free plugins in our complete guide to building a beatmaking setup for free)
- People on ARM Windows environments (currently not supported)
Frequently asked questions
Q1. Which Soundtoys plugin should I buy first?
A. For a single first pick, Decapitator (regularly $199), which adds texture across a whole track, or Little AlterBoy (regularly $99), which excels at vocal and tag processing, are clear entry points. If two or more catch your eye, we think it's worth considering the Soundtoys 5 bundle (regularly $599, all 23 plugins), which tends to be better value. You can try all of them first with the 30-day free trial (prices as shown officially as of July 8, 2026).
Q2. Is buying individually or the Soundtoys 5 bundle better value?
A. Decapitator and EchoBoy are both $199, and adding Little AlterBoy and Effect Rack brings the individual total closer to the bundle. If you want to use three or more for different tasks, go for the bundle; if one or two are enough, buying individually is cheaper.
Q3. Should I wait for a sale?
A. Soundtoys is known as a maker that can be heavily discounted depending on the season, so if you're not in a hurry, waiting is a perfectly viable option. However, since the discount rate and timing can't be stated with certainty, the surest approach is to try it with the free trial while checking prices on the official site or Plugin Boutique each time.
Q4. What are the system requirements, and do I need an iLok?
A. The current 5.5 supports macOS 10.15 and later and Windows 10 and later (ARM Windows is not supported), and is compatible with Apple Silicon and VST3. Formats are AAX, VST2, VST3 and AU (64-bit). Authorization is computer-based and an iLok USB dongle is not required, with two activations included per license (as shown officially as of July 8, 2026).
Summary
Soundtoys is the classic set for adding analog color and texture at the stage before you "correct" with EQ and compression. For beatmaking, the three that form the core are Decapitator for texture, Little AlterBoy for shaping the voice, and EchoBoy for creating space. If you'll use three or more, the Soundtoys 5 bundle (all 23 plugins) tends to lower the per-plugin cost, and because it can be heavily discounted depending on the season, you can pick your buying moment too. Regular prices are by no means cheap, but the reassuring part is that the 30-day free trial lets you first confirm whether it works on your tracks. Try it first, and if it clicks, move to the individual plugins or bundle when a sale comes around — that's the realistic route we recommend.