Where Words
Become Sound

A local AI audio studio for music, speech, editing, and automation.

Demodokos Foundry is a Windows desktop app that lets you generate music and speech, separate stems, patch sections, mix on a timeline, and export finished audio - all on your own machine.

100% Local Generation Windows 10/11 Nvidia GTX 1080+ Create without cloud credits

Signed Installer Defender Verified Generation runs locally

25% OFF Launch Special

Hear What Foundry Creates

Music, voices, audiobooks, narration - all from a simple text description.

Cozy Night Lounge
Music
Desert Night Jazz Jazz
Music
Focus Study Music
Music
Forgotten Metal
Music
Less of You Rock
Music
Neon Reverie Synthwave
Music
Noche De Fuego Reggaeton
Music
Silence of the Night Ambient
Music
Storm Trance
Music
The Cold Side of the Bed Singer-Songwriter
Music
Winter Soliloquy Classical
Music
Investigator Crime Audiobook, Two Speakers
Speech
Barnaby Bear Kids Story, Three Voices
Speech
Anonymous Caller Distorted Voice, Blackmail Threat
Speech
History Podcast Male Narrator, Background Score
Speech
Guided Meditation Soothing Female, Mindfulness
Speech
Fantasy Audiobook Epic Fantasy, Book Intro
Speech
Learning Colors Educational Kids Podcast
Speech
Advertisement Woman Narrator, Upbeat Music
Speech

Everything you heard above was created inside Foundry - from songs to narration to multi-voice scenes.

Why Foundry Changes the Game

Most cloud tools make you use separate products for music, voice, editing, and automation. Foundry brings it all together in one local studio.

4 Studios in 1

Music creation, expressive speech, real mixing, and automation.

Create Without Credit Anxiety

No cloud credits burning through your budget. Your hardware, your rules, your pace.

Voices with Range and Identity

Varied, stable, and recognizable across styles and scenes.

Built for Speed

Fast long-form generation, including music tracks up to 10 minutes.

Real Production Depth

Timeline editing, stem separation, patching, cover/extend workflows, and pro DSP.

A Creative AI Agent

Helps analyze, segment, refine, direct, and create.

Speech with Direction

30+ emotions, multiple intensities, and consistent voice identity.

Batch Workflows & Agentic Control

Batch workflows, agentic control, and serious automation.

This is not another generator. It is a complete local AI audio production environment.

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Music, Voice & Everything In Between

Type It. Hear It.

Describe a song, a voice-over, or a narration. Foundry generates complete audio with vocals, instruments, or spoken word, ready in seconds, entirely on your machine.

Generate music or speech from one prompt

Caption Builder

Type what you imagine — music or speech. Adjust mood, tempo, voice style, press Generate. A full track or spoken read, done in seconds.

Audiobooks & Podcasts

Turn scripts, chapters, and show segments into polished spoken audio. Multi-speaker scenes with distinct voices, emotional direction, and 15× real-time generation speed.

Turn scripts into multi-speaker narration

Script to Speech

Assign voices to roles, steer emotion per line, and produce full audiobook chapters or podcast episodes without a recording session.

Voice & Music, One Timeline

Layer narration over original scores, blend dialogue with sound design, and mix spoken word with music beds — all in the same editor. Build trailers, immersive stories, and rich audio productions without switching apps.

Layer voice, music, and effects on one timeline

Unified Timeline

Drag voice, music, and effects onto the same visual tracks. The spectrum analyzer identifies BPM, time signature, and key. Mix everything, then export your finished production.

Voices That Actually Feel

A narrator who breaks with sadness at just the right moment. A villain whose calm whisper turns to fury. A podcast host who sounds genuinely thrilled. 40 emotions, 5 intensity levels — every cloned or preset voice stays perfectly in character.

Direct emotion line by line

Emotion Engine

Pick any emotion — whisper, rage, heartbreak, storytelling — and dial the intensity. Assign different moods per line or paragraph. 60 speaker presets, voice cloning, and it all sounds like the same person. Not a robot.

Separate the Instruments

Take any song apart: vocals, drums, guitar, piano — each clean on its own track. Use Karaoke mode and mix in your own vocals or an AI-generated track.

Split any song into separate instruments

Stem Separation

Splits any song into up to 7 separate tracks. Each instrument and voice gets its own channel.

Fix One Part, Keep the Rest

Something sounds off? Select just that area, generate a patch in seconds, and DSP-blend it seamlessly. Everything else stays exactly as it is.

Patch blending workflow

Patch & Blend

Select any region and regenerate just that section. Before and after stay untouched. Spectral blending ensures seamless boundaries.

Cover, Extend & Transform

Feed Foundry any audio and restyle it completely, or extend a 30-second idea into a full song. Same structure, entirely new character — or seamless continuation.

Cover and extend workflow

Cover & Extend Modes

Load audio as a foundation and apply a new style with Cover mode. Or select any part and press Extend to continue naturally from where it left off.

32 Studio-Grade Effects

EQ, reverb, chorus, tape warmth, voice transformation, glitch — 200+ presets across 7 groups. Stack freely on your timeline, non-destructive, one click.

DSP rack overview

Post-Processing Suite

From surgical 24-band EQ to cathedral reverb, from drum punch to spectral crossfading. Auto-Tune, voice effects, glitch, and granular stretch — all non-destructive.

Automate Everything

120+ commands to generate, compose, separate stems, mix, and export. Build pipelines, batch-produce content, or let an AI agent drive Foundry for you.

Automation console

Automation / API

120+ commands. Create, compose with Creative AI, manage tracks, split stems, export. Build anything.

Choose Your Creative Path

Start with a 7-day free trial, then scale when you're ready. All plans run on your own computer - no cloud processing, no queues, no cloud credit pressure.

Launch Offer 25% off all paid plans, applied automatically at checkout
LAUNCH_2026

Creator

Full creative suite

was $12.00/mo −25%
$9.00 per month
  • Unlimited generations
  • 8 tracks per project
  • Up to 4 min music tracks
  • Produce, Extend, Cover, and Patch
  • Stem separation (Vocals, Drums, ...)
  • Generate humanlike Speech (5,000 chars)
  • Up to 5 speakers per document
  • Create unique Voices or Clone your Voice
  • Creative Agent (Music and Speech)
  • Commercial use rights
  • 16 DSP effects (dozens of built-in presets)
  • API / CLI automation

1 named person — own projects only, no client work

Most Popular

Professional

For freelancers and serious production work

was $39.20/mo −25%
$29.40 per month
  • Everything in Creator, plus:
  • 32 tracks per project
  • Up to 50,000 characters per document
  • Up to 16 speakers per document
  • Up to 6 parallel batches
  • FLAC support
  • 33 DSP effects (200+ built-in presets)

1 named person per seat — client work allowed

Enterprise

Org features & custom terms

$3,000+ per year
  • Multi-seat and studio-wide licensing
  • Sophisticated automation/API enabled
  • Dedicated support
  • Bespoke commercial and compliance terms
  • Centralized deployment possible

Required if 10+ employees, $2M+ revenue, or 5+ seats

Generation runs locally on your computer. Private, fast, and independent of cloud queues.

Cancel anytime, no further charges. Start with the free trial - full access, pay only if you want to keep it.

Start in a Few Simple Steps

1

Download & Install

One click is all it takes. Run the setup, and it pulls the latest Foundry build for you. No complicated setup, no command lines.

2

Create Your Account

Sign up and start your free trial. Payment is handled securely through PayPal, so your financial details stay protected. You won't be charged during the trial period.

3

Grab a Coffee

On first launch, Foundry downloads a starter pack of AI models for full speech and core music creation. It runs quietly in the background. Want more variety? Just click to add new model packs anytime.

4

Start Creating

That's it. Once the models are ready, you're in. Open Foundry and bring your ideas to life.

What You'll Need

Foundry runs on Windows with an NVIDIA GPU. Here's a quick overview.

Operating System

Windows 10 or 11, 64-bit
Optimized for Windows workstations

SSD/NVME disk recommended

Graphics Card

NVIDIA GPU with 6 GB+ VRAM
any RTX series card, incl. GTX 1080, 12 GB+ recommended

VRAM Tiers

6–8 GB: reduced performance
16 GB+: + multilingual Creative AI
24 GB+: + brilliant Creative AI
32 GB+: + extreme performance

Good to Know

Setup: 70 MB
Latest app version: v1.1.11
First-run model pack: ~20–25 GB
More model packs available later

Stop Scrolling. Start Creating.

Download the stable Demodokos Foundry setup and let it pull the latest version straight from Demodokos.

Download for Windows Stable setup · installs v1.1.11 · Windows 10/11 · NVIDIA 6 GB+ · 2026-04-08 · 70 MB
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Windows release available now  ·  25% off all paid plans