What Makes SoulBox Different
A full-stack AI companion platform with personality, voice, memory, and the hardware to live anywhere.
100% Private
Local-first AI that keeps your data on your device. No cloud required for core features.
Voice Cloning
Upload a voice sample and SoulBox clones it. Every bot speaks with its own unique voice through real-time TTS.
Group Conversations
Put 2-20 bots in a room together. Give them a topic and watch them debate, joke, and riff in real-time.
Custom AI Personalities
Design bots with distinct personas, backstories, moods, and behavioral traits. Each bot remembers and evolves.
Companion Hardware
Connect to SoulBox ESP32-S3 hardware devices for always-on AI with custom wake words and on-device processing.
Across All Devices
PWA that works on iPhone, Android, iPad, desktop browsers, and dedicated companion devices.
How It Works
From idea to talking AI companion in four simple steps.
Create a Bot
Give it a name, personality, age, gender, mood, and backstory. Pick an AI model from multiple providers.
Clone a Voice
Upload a voice sample or record one directly. SoulBox clones it for realistic text-to-speech synthesis.
Start Talking
Chat one-on-one or drop multiple bots into a group conversation with a topic prompt.
Listen & Share
Every response is spoken aloud with the cloned voice. Share bots publicly or keep them private.
What People Build
From entertainment to education, SoulBox powers creative AI experiences.
Comedy Shows
Bots roasting each other
Debate Clubs
Opposing personalities argue
Language Practice
Chat in any language
Creative Writing
Brainstorm with AI characters
Education
Tutor bots with memory
Roleplay
Immersive character stories
Companionship
Bots that remember you
AI Talk Shows
Multi-bot entertainment
The Full Stack
Cloud, firmware, voice, and fleet ops move as one. A single team owning the entire path from wake word to spoken response.
Cloud Personality AI
Managed AI runtime with streaming chat, tool-calling agents, and persistent personalities with mood and memory.
Voice Stack
Voice cloning, streaming STT (faster-whisper), multi-provider TTS fleet with failover, and avatar-driven playback.
Custom Firmware
ESP32-S3 firmware with on-device wake words, OTA fleet updates, and low-latency voice streaming over Wi-Fi.
Fleet Operations
Control plane for multi-tenant device, voice, image, and inference fleets with per-fleet metrics and health monitoring.
Runs Everywhere
Web, mobile, tablet, desktop, and dedicated companion hardware devices.
Mobile & Web
PWA for iPhone, Android, iPad, and desktop browsers with offline support and push notifications.
AiPi Lite
Compact ESP32-S3 companion with display, speaker, mic, and custom wake words. Pocket-sized AI.
DFR1221 Display
Round 360x360 touchscreen ESP32-S3 device with class-D amp, microSD, and avatar-driven playback.
Ready to Build Your AI Companion?
SoulBox is built and maintained by Shutter Speed Apps. Start for free today.
Learn more at soulbox.io | Contact Us
