Synth VSTs compared
Answer in brief
Eight well-known software synths, from modeled analog to a free open-source one, with price and systems taken from each maker’s page.
Studio 56 wrote this guide and lists its own plugin first. It is not a measured ranking of every synth VST.
Every entry side by side
| Name | What it is | Price | Runs on |
|---|---|---|---|
| Studio 56 | Builds one to your description | Free trial, then Pro | Mac, Windows |
| Xfer Serum 2 | Hybrid wavetable synth | $249, demo available, free upgrade for Serum 1 owners | Mac, Windows |
| Vital | Spectral warping wavetable synth | Basic free, Plus and Pro paid | Mac, Windows, Linux |
| Arturia Pigments | Multi-engine synth | Paid, free Pigments Play version | Mac, Windows |
| u-he Diva | Analog-modeled synth | €179, demo available | Mac, Windows, Linux (beta) |
| Kilohearts Phase Plant | Semi-modular synth | $199 or Kilohearts subscription, 10-day trial | Mac, Windows |
| Native Instruments Massive XL | Wavetable synth that succeeds Massive X | Paid, demo mode in the free Massive XL Player | Mac, Windows |
| Spectrasonics Omnisphere | Synth with a deep-sampled sound library | $499 | Mac, Windows |
| Surge XT | Open-source hybrid synth | Free, open source | Mac, Windows, Linux |
What each one does
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Studio 56
Say what sound you need and Studio 56 builds a synth for it, with its own panel of controls and a bank of presets. Studio 56 publishes this site, so this is our editorial choice, not an independent review.
Free trial, then Pro · Mac, Windows
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Xfer Serum 2
Xfer calls it an advanced hybrid synthesizer, with wavetable, sample, granular, spectral and multisample oscillators and 288 wavetables alongside its presets.
$249, demo available, free upgrade for Serum 1 owners · Mac, Windows
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Vital
Vital’s page describes a wavetable synth whose spectral warping reshapes a wave’s harmonics, with a built-in wavetable editor and the full synth in every tier.
Basic free, Plus and Pro paid · Mac, Windows, Linux
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Arturia Pigments
Arturia describes Pigments 7 as an all-in-one synth with six synthesis types across its engines: modal, granular, wavetable, sample, harmonic and virtual analog.
Paid, free Pigments Play version · Mac, Windows
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u-he Diva
u-he models oscillators, filters and envelopes from classic hardware synths that you can mix in one patch, and says the authentic sound comes with a high CPU cost.
€179, demo available · Mac, Windows, Linux (beta)
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Kilohearts Phase Plant
Kilohearts describes a semi-modular synth where you combine waveforms, wavetables, samples and noise with modulators and its Essentials effects as you need them.
$199 or Kilohearts subscription, 10-day trial · Mac, Windows
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Native Instruments Massive XL
Native Instruments says Massive XL keeps every Massive X preset and Expansion working, adds ten oscillator modes that change how wavetables behave and ships with 1,000 presets.
Paid, demo mode in the free Massive XL Player · Mac, Windows
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Spectrasonics Omnisphere
Spectrasonics calls Omnisphere its flagship synth, and version 3 adds new factory libraries, new filters and hardware profiles that let many synths and controllers take hands-on control of it.
$499 · Mac, Windows
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Surge XT
The Surge project describes a subtractive hybrid synth with two layered scenes, each holding three oscillators that choose from twelve oscillator algorithms.
Free, open source · Mac, Windows, Linux
How entries were picked
Apart from Studio 56, which publishes this site, every entry is a well-known name among synth VSTs that its maker describes on an official page we could check. Each description says only what that page says. The order is not a ranking, and being listed does not mean a maker knows about or endorses this site.
Prices and systems change. Check the official page before you buy or install anything. Every page linked here was opened on November 8, 2026.
Sources for this page
- Studio 56: Studio 56’s official website, the publisher of this reference.
- Xfer Serum 2: Xfer Serum 2’s official page, the source of its description here.
- Vital: Vital’s official page, the source of its description here.
- Arturia Pigments: Arturia Pigments’s official page, the source of its description here.
- u-he Diva: u-he Diva’s official page, the source of its description here.
- Kilohearts Phase Plant: Kilohearts Phase Plant’s official page, the source of its description here.
- Native Instruments Massive XL: Native Instruments Massive XL’s official page, the source of its description here.
- Spectrasonics Omnisphere: Spectrasonics Omnisphere’s official page, the source of its description here.
- Surge XT: Surge XT’s official page, the source of its description here.
The practical advice here is our own. A maker's description of its product is not a test of how it performs.
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Cite this page
Best Synth VST. “Synth VSTs compared.” Studio 56 Reference. Content reviewed November 8, 2026.
https://bestsynthvst.com/directory/