Products
Plug-ins, music apps and Mac apps from Prompt Audio and Prompt Software. Every Mac product has a free demo.
54 products
Semi-modular synth
Etherion
Semi-modular synth with granular, FM and sample sources and 68-point envelopes
AU · VST3 · StandaloneView
Synth and sampler
Tapestry
Eight-part synth and sampler with four layers per patch, 92 effects and 401 patches
AU · StandaloneView
Resynthesis synth
Papercraft
Turn your own audio into additive, spectral, granular or sampler sources
AU · StandaloneView
Hybrid synth
Verdant
Three wavetable and three multisample oscillators, a chord tool and 26 effects
AU · VST3 · AAX · StandaloneView
Modular synth
Workhorse
Eight oscillators, eight arpeggiators and a 12-slot drum machine in one plug-in
AU · VST3 · StandaloneView
Analog-modelling synth
Tandem
Polyphonic synth with two complete synth channels per voice and polyphonic aftertouch
AU · VST3 · StandaloneView
Drum sampler
Kitbash
Drum sampler with a 128-cell grid, six playback engines and eight stereo outputs
AU · VST3 · StandaloneView
FM synth
Bessel
Six-operator FM synth with a free 8x8 matrix and about 15,400 built-in voices
AU · VST3 · StandaloneView
Formant synth
Canticle
Four-part formant and FM synth that sings vowels, breathes and speaks words
AU · VST3 · VST2 · CLAP · StandaloneView
Analog-modelling synth
Amberlight
A 16-voice analog-modelling poly synth with two step sequencers and 313 presets
AU · VST3 · StandaloneView
Kick drum synth
Wallop
Draw a kick as curves, layer up to five sounds and drag the result into your DAW
AU · VST3 · StandaloneView
Sampler
Quarry
A sampler with a 64-slot rack, ten playback modes, scripting and 66 effects
AU · VST3 · StandaloneViewWavetable synth
Bedrock
Three wavetable oscillators, drag-and-drop modulation and 1,320 sounds
AUViewPolyphonic synth
Ironwood
Three oscillators per voice, a self-oscillating ladder filter and 325 presets
AUViewHybrid synth
Bramble
A six-voice hybrid synth with 31 oscillator types and a 64-step polyphonic sequencer
AU · StandaloneView
Drum sequencer
Gridwork
A 16-pad drum and loop sequencer with nine step graphs per pad
AU · VST3 · StandaloneView
Multi-engine synth
Galore
A multi-engine synth with 7,136 presets, up to 16 layers per sound and 49 effects
AU · VST3 · StandaloneView
Lead synth
Kestrel
A four-layer lead synth where every knob holds two settings and morphs between them
AU · VST3 · StandaloneView
Wavetable synth
Glyph
An eight-part wavetable synth with 138 wavetables, a wave editor and 8- or 12-bit playback
AU · VST3 · StandaloneView
Groove box
Afterhours
Two acid bass-line synths, two drum machines and a song sequencer on one panel
AU · VST3 · StandaloneView
Chip synth
Bitling
Four emulated 8-bit sound chips in one plug-in, playing up to 16 sounds at once
AU · VST3 · StandaloneView
Virtual analog synth
Keel
Four oscillators with 8-voice unison, two ladder filters, an arpeggiator and seven effects
AU · VST3 · StandaloneView
Trance synth
Brightfall
Three oscillators with 10-voice unison, 15 filter types and a 16-step stereo trance gate
AU · VST3 · StandaloneView
Singing synth
Chanterelle
Type lyrics, draw a melody, and a generated singer sings it in time with your DAW
AU · VST3 · StandaloneView
Vector synth
Crosswind
Blend four oscillators with a joystick and step through waves in rhythmic sequences
AU · VST3 · StandaloneView
Waveshaping synth
Tensile
Six oscillators, 16 alias-free wave shapers on each, and a 16-slot modulation matrix
AU · VST3 · StandaloneView
Effects rack
Tapestry FX Rack
Six slots of Tapestry's 92 effect units, for any audio track
AUIncluded
Multi-effect delay
Riverbed
Three delays with effects inside the feedback loop, so every repeat changes.
AU · VST3 · StandaloneView
Modulation effect
Gyre
One LFO drives tremolo, vibrato and auto-pan together, up to ring-mod rates.
AU · VST3 · StandaloneViewMastering suite
Lathe
A 20-module mastering chain with loudness metering, stem separation and a text prompt.
AUView
LFO multi-effect
Scribble
Draw a wave for each of 11 effects and split any of them into three bands.
AU · VST3 · StandaloneViewStutter effect
Skitter
Trigger tempo-synced stutter programs from MIDI keys or let them run with the transport.
AUView
MIDI chord tool
Chordwright
Store a chord on every key, turn it into step patterns and see what to play next.
AU · VST3 · StandaloneView
Guitar practice
Strumwell
Slow a tab down, loop the hard bar and learn the theory behind it.
macOS 15+View
DJ software
Crateful
Mix your own music files on four decks, with stems, 52 effects and automix.
macOS 15+View
Passwords and API keys
Hidewell
Passwords and API keys in one encrypted file on your Mac.
macOS 13+View
Folder compare and sync
Mirrorline
Compare two folders side by side and sync them on your terms.
macOS 14+View
Disk space analyzer
Spacewalk
See what fills your Mac's disk, then clear out large files one card at a time
macOS 14+View
Batch file renamer
Namesmith
Rename batches of files in chained steps and check every new name before it applies
macOS 14+View
File manager
Twinpane
A keyboard-driven file manager with two panels, a directory tree and function keys
macOS 13+View
Logo design
Crestmark
A vector logo designer with live effects, 3D and batch export.
macOS 14+ViewAudio player
Tinydeck
A small skinnable music player with a 10-band EQ and a playlist that dock together
macOS 14+View
Automation browser
Legwork
A web browser that records workflows, scrapes tables in one click and runs an AI agent
macOS 15+View
Mail and calendar
Mailwright
A keyboard-driven mail and calendar app for any IMAP account, with Claude built in
macOS 15+View
Keyboard launcher
Keyline
Launch apps, expand snippets and run AI on selected text from the keyboard.
macOS 14+View
Task manager
Checkwell
Sort to-dos into projects, switch any project to a kanban board and forecast its finish.
macOS 15+View
Music tracker
Hexrow
Write songs in an 8-track pattern editor and save them as XM, MOD or WAV.
macOS 15+View
Writing app
Longhand
Write in Markdown, keep every text as a plain file and export to nine formats.
macOS 15+View
Travel expenses (Germany)
Spesenwerk
Travel expense reports under German tax rules, as a Mac app.
macOS 14+View
Screen recording
Showpiece
Record screen and camera, then trim, caption and export on your Mac.
macOS 15+View
Video player
Kinora
Play video at any speed from 0.1x to 8x and watch its sound as a live spectrogram.
macOS 14+View
Video downloader
Tuckaway
Browse four video platforms and save the clip on screen to your Mac with ⌘D.
macOS 15+ViewGame collection
Offline Arcade
22 puzzle, word, memory and board games that play without a network connection.
iPhone · iPad · iOS 16.4+App Store
Music player
PromptMP3
Copy your own MP3, M4A, WAV and AIFF files to your iPhone and play them offline.
iPhone · iOS 18+App Store
Try any product before you pay
Download the demo and use it in a real session. Buy the licence when it has earned a place in your setup.