Building Open Hardware
for AI Companions & Agents.
MindSpeak AI designs open-source hardware, acoustic carrier boards, and local compute architectures for privacy-first personal AI companions and autonomous physical agents.
The Tower · ambient carePrivate by design · on-device AIScreen-free, for every age- The Tower · ambient care
- Private by design · on-device AI
- Screen-free, for every age
Why we build.
The next generation of AI companions shouldn't be locked inside closed corporate silos. We build open-source hardware and plug-and-play compute architectures to empower creators, builders, and developers to bring private, intelligent agents into the physical world.
Read our story
Open-source hardware
Boards and designs you can inspect, modify and build on.
Modular compute
Plug in a Raspberry Pi CM5, Jetson or NPU module as your needs grow.
Private & local
Wake word, speech and LLM inference run on hardware you own.
Builder ecosystem
An open foundation for creators, researchers and developers.
Meet Toy, a squishable friend that listens.
An interactive AI companion designed for children. Toy engages kids in meaningful conversations, tells stories, answers questions, and grows with them as a friendly learning partner.
Tap the tail to switch modes · pat to squish
Maple Orange · Play mode: Stories, games and music
Our Intelligent Agents
Autonomous intelligence designed for the physical world.
Voice & Presence Agents
Powered by far-field acoustic arrays that perceive room acoustics, recognize voices, and converse naturally in real-time without screen friction.
Local Memory Agents
On-device second brains that organize your stories, habits, and knowledge graphs—indexing memories locally without cloud telemetry.
Ambient Care Agents
Proactive guardian agents that watch over living spaces, notice environmental changes, and care for kids, elders, and pets with quiet vigilance.
Physical Companions
The tangible extension of your mind
Build your own.
The MindSpeak DIY Dev Kit provides the essential open hardware to build your own completely private voice assistant. Power it with local LLMs and customize it for your needs.
- Far-field MEMS mics
- 4×
- Far-field MEMS mics
- Audio DSP
- XVF3800
- Audio DSP
- ESP32-S3 flash
- 16 MB
- ESP32-S3 flash
- Compute slot
- PCIe
- Compute slot
What you can build
- Private home assistant
- Local LLM companion
- Smart sensor hub
- Visual assistant
- Multi-room audio
- Custom AI hardware
"To free personal AI from screens and proprietary black boxes by building open hardware companions that understand your story, preserve your memories, and belong entirely to you."
Chaal Pritam
Founder
Frequently Asked Questions
Everything you need to know about our open hardware philosophy, privacy architecture, and personal AI companions.
One Tower. Every room.
Presence sensors, switches, the AC, the curtains and the TV all report to the Tower. It sees, hears, remembers and decides inside your home, and works with the Matter and Zigbee devices you already own.
- 01Care & presence
- 02Voice & control
- 03Lighting & fans
- 04Safety & security
- 05Climate & air
- 06Curtains & blinds
- 07Energy & power
- 08TV & entertainment
The Tower
Voice Satellite
Presence & Vital Sensor
SOS Pendant
Scene Knob
IR Controller
Everything runs at home. Nothing streams to the cloud.
Ollo
Your Second Brain
Your personal AI memory companion. Ollo learns from your life and talks to you like someone who truly knows you, becoming an extension of your memory and consciousness.
Pulse
AI-Powered Personal Health Assistant
Your AI-powered personal health companion. Pulse tracks your wellness, provides personalized health insights, and helps you build healthier habits every day.
Stay connected.
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