Best Synth VSTs in 2026: Serum, Vital, Pigments, Diva, Surge XT and More

A great synth won’t write your tune, but the right one makes sound design feel like play. Here are the soft synths we’d install first, paid and free.

Xfer Serum 2 – the modern standard (paid)

Serum defined the wavetable era with its visual workflow, drag-and-drop modulation and pristine sound. Serum 2 expands it with more oscillator types (including granular and sample-based modes), more filters, an arpeggiator/clip sequencer and a bigger effects rack – and Xfer offered it as a free update to existing owners. Industry-standard for bass music and psy.

Vital – the best free wavetable synth (free / paid tiers)

Vital gives you a Serum-style workflow for nothing. The free tier includes the full synth engine; paid tiers add presets and wavetables. Spectral warping, text-to-wavetable and a gorgeous animated UI make it a no-brainer. Runs on Windows, macOS and Linux.

Arturia Pigments – the Swiss Army synth (paid)

Pigments mixes wavetable, virtual analogue, granular, harmonic and sample engines with one of the clearest modulation systems around. Its sequencer and colour-coded mod display make evolving pads and cinematic textures easy. Free trial available.

u-he Diva – analogue soul (paid)

Diva models classic analogue circuits at component level. It’s CPU-hungry but sounds astonishingly real – lush pads, fat basses, rubbery leads. Perfect for techno and progressive where warmth matters.

Surge XT – the free open-source monster (free)

A community-maintained, open-source hybrid synth with multiple oscillator algorithms, dual filters, tons of modulation and loads of presets. It costs nothing and is genuinely pro-grade. Windows, macOS and Linux.

Native Instruments Massive X (paid, often bundled)

The successor to the dubstep-era classic, with a routing-heavy architecture and lots of character. Often included in Komplete bundles.

Honourable mentions

• Phase Plant (Kilohearts) – modular, snapin-based, great for experimental work.
• Sylenth1 (LennarDigital) – still a trance and psy staple for clean supersaws.
• Spire (Reveal Sound) – big EDM leads with a light CPU footprint.
• Dexed – free DX7 FM emulation, perfect for 80s and psy bell sounds.

Which should you start with?

Need	Pick
Free and modern	Vital or Surge XT
Bass music & psy	Serum 2
Warm analogue	Diva
Everything in one	Pigments

Prices and sales change weekly – plugin deal sites like KVR and Rekkerd (in our ticker!) are worth watching.

Which synth do you reach for first when you open a new project? Let us know in the comments.

Sources

• https://xferrecords.com/products/serum-2
• https://vital.audio/
• https://www.arturia.com/products/software-instruments/pigments/overview
• https://u-he.com/products/diva/
• https://surge-synthesizer.github.io/
• https://www.native-instruments.com/en/products/komplete/synths/massive-x/
• https://www.kvraudio.com/