Step 1
Pick or build a voice
Choose from 60+ built-in voice presets, design a brand-new original voice from scratch, or clone any voice from a short sample. Everything saves locally, re-use across every future project.
Generate unlimited voice, narration, and audiobooks on your Windows PC. No internet required. No data uploaded. No credits. Just your GPU doing the work.
Music, voices, audiobooks, narration - all from a simple text description.
Everything you heard above was created inside Foundry - from songs to narration to multi-voice scenes.
Write it. Direct it. Export it. The entire pipeline, voice and music, runs locally on your Windows machine in under a minute per page.
First time here? Watch the 4-minute install & first-launch tutorial before you start.Choose from 60+ built-in voice presets, design a brand-new original voice from scratch, or clone any voice from a short sample. Everything saves locally, re-use across every future project.
Drop in a chapter, a video outline, a sales page, a dialogue file, an entire book. No character limit, no per-generation meter, no cloud round-trip.
Tag any paragraph as calm, excited, whispered, angry, sarcastic, anything in between, with 5 intensity levels per emotion. Voice identity stays the same character, the feeling changes.
Generate original scores, ambient loops, full songs with vocals, or instrumental beds in 50 languages. Drag the track onto the timeline next to your narration. One app, no extra subscription.
Render the final WAV, MP3 or FLAC locally, then drop it straight into your DAW, video editor, audiobook submission, game engine or podcast feed. Nothing ever touched a cloud server.
Direct every line. Whisper at intensity 1. Rage at intensity 5. Everything in between, precisely controlled.
Upload a short sample and clone any voice. Use it across unlimited sessions without ever uploading again.
Multi-speaker scripts with distinct character voices. Full chapters at once, 15× faster than realtime.
Generate original music beds for your narration. Full songs. All in the same app, same subscription.
Your scripts, voice data, and content stay on your machine. No terms claiming ownership of your output.
Mix voice, music, and effects on a DAW-like timeline. Export finished productions without switching apps.
Start your free 7-day trial. Full access to voice generation, cloning, music, and the timeline editor. No charge today.
Trial via PayPal · $0 charged today · Converts to $12/month if you continue
Local AI voice generation means the AI model runs on your own GPU — not on a remote server. Your script is converted to speech entirely on your machine. No audio is uploaded, processed in the cloud, or stored by a third party. The result sounds the same as cloud-based services but nothing leaves your computer.
Three main reasons: privacy (your scripts and voice data stay on your machine), cost (no per-character or per-minute billing — flat monthly rate with unlimited generation), and control (you own the output, nothing is retained on external servers). It is also faster — with a strong GPU, generation can reach 15x real-time speed.
Yes. Demodokos Foundry uses state-of-the-art AI models that produce natural, expressive speech. It supports 40 emotion styles, 5 intensity levels, and voice cloning — capabilities comparable to leading cloud services. The difference is that processing happens on your hardware rather than their servers.
An NVIDIA GPU with at least 6 GB of VRAM. GTX 1080 or newer, or any RTX series card. 12 GB VRAM is recommended for best performance and to run additional models simultaneously. The app runs on Windows 10 or 11, 64-bit.
Yes. Demodokos Foundry includes built-in voice cloning. Upload a short audio sample and the model learns the voice locally. The cloned voice can be used with any of the 40 emotion styles across unlimited generations. Nothing is uploaded externally.
Yes. Because all processing happens on your own hardware, no voice biometric data, scripts, or audio content is transmitted to external servers. Your organization retains full data sovereignty. This is especially important for companies, law firms, healthcare providers, and agencies that need to comply with GDPR and cannot share client content with cloud vendors.
On a strong GPU, Demodokos Foundry can generate speech at up to 15x real-time speed. A 1-minute narration can complete in seconds. Speed scales with your GPU's VRAM and compute capability.
Generation runs entirely on your GPU without internet. An internet connection is required for login and license verification when you open the app, but not during speech generation itself.
Demodokos Foundry supports voice and speech generation in 10 languages. Music generation is available in 50 languages. Language coverage continues to expand with new model packs.
Yes. A 7-day free trial gives you full access to voice generation, voice cloning, emotion direction, music generation, and the timeline editor. Processed via PayPal with $0 charged today. Cancel anytime before the trial ends.