Filterverse
by Polyverse · Filter · Modular multi-filter
vst3s Score 8.9/10 · rated #4 of 10 filters
A multi-filter plugin with three filter slots that can run in series, in parallel or a mix of both, chosen from over 30 filter types ranging from classic low-pass and band-pass designs to experimental ones such as a barber-pole frequency shifter and a granular delay.
Eight modulation sources (LFO/sequencer, ADSR, envelope follower, random, pitch detector, MIDI/CV, an audio-rate oscillator and a Meta Knob) can modulate the filters and each other. It is used for rhythmic filter movement, sound design and reshaping synths, drums, vocals and guitars.
Best for: Sound Design, Keys & Synths, Drums, Vocals, Guitars. Genres: Electronic & EDM, Ambient & Cinematic, Hip-Hop & Trap, Pop.
Keywords: drums, vocals, electric guitar, experimental, sound design, synths, classic, granular, modulation matrix, parallel processing, rhythmic, creative, heavy, steep learning curve, chorus, cinematic, deep, evolving, mid/side, mixing, modular, randomize, samples & loops.
What it does
Filterverse is Polyverse's modular multi-filter: three filter slots, a large library of filter types and a deep modulation system in one plugin.
- Filters: over 30 filter types (the developer counts 250+ algorithms), from classic low-pass, high-pass and band-pass designs to experimental modules. Version 1.2 added The Valley, Deep Phase, Fibonacci Chorus, BarberPole and Time Warp.
- Routing: three filter slots in series, in parallel or a combination, with stereo, panning and mid/side processing.
- Modulation: eight sources (Meta Knob, sequencer/LFO, ADSR, envelope follower, randomizer, pitch detector, MIDI/CV input and an audio-rate oscillator), which can also modulate each other.
- Extra processors: Tempolay (a rhythmic granular delay), Cabinator (amp simulation) and Space (reverb).
- Presets: over 1,000, made by well-known producers and sound designers, with a tagging system.
Source: Polyverse product page
When to use it
Filterverse is the most open-ended of the rated filters. Where Volcano 3 gives you four precise filters with clear, visual modulation and FilterFreak is about analog-style resonance and rhythm with few controls, Filterverse goes further into sound design, with unusual filter types, pitch-tracking and MIDI-keyed modulation.
- Best for: turning plain synths, drums and loops into moving, evolving parts; creative vocal and guitar effects; risers and transitions.
- Genres: electronic and EDM, hip-hop, ambient and cinematic work, and modern pop production.
- Look elsewhere if: you want a quick, classic analog filter sweep. FilterFreak or a single-model emulation like Filter MS-20 gets there faster.
What producers say
Reviews are very positive, with the learning curve as the main caveat.
- Sound On Sound (2025) called it very hard to beat if you want 'a whole universe' of filter and modulation options in one plugin, while noting it isn't an impulse buy.
- Production Expert gave it a Gold Award: panellists used Barber Pole on drums and risers, MIDI-keyed it on guitars, vocals and piano, and used it to carve mud out of a sub-heavy bassline.
- Bedroom Producers Blog (v1.2 review, 92%) praised the new modules and modulation, but noted a steep learning curve and CPU spikes with heavy chains.
- rekkerd.org compared it favourably with ShaperBox 3 and found the price the main drawback.
- Sound On Sound review
- Production Expert panel review
- Bedroom Producers Blog review (v1.2)
- rekkerd.org review
- Gearnews: the best filter plugins
Where to buy
- Plugin Boutique: $99 (regular $149)
- Best Service: $149
- Polyverse: $149
- PluginFox: $149
- AudioDeluxe: $149
Tutorials and reviews
- Introducing Filterverse 1.2 - Five NEW Filters (Polyverse Music)
- FILTERVERSE (Polyverse) - A detailed Walkthrough and honest Review (by Fabian URKLANG) (URKLANG Academy & Music)
- The Filterverse is EXPANDING! (Polyverse Music)
- Introducing Filterverse! Polyverse's Flagship Filter Plug-in
- Polyverse Filterverse - Features And Sounds
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