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The AI companion
that understands
your world

Live on your desk. Synced with your screen.
TachyDex Physical AI Hardware Companion
Companion Memory
first memory together ♡

We brought the AI companion into the physical world.

Now, we built TachyDex from the ground up.

AI is everywhere now. Chatbots live in screens, but there’s nothing that truly lives beside you...

New features

Built To Understand You,
Not Just Respond

Your companion learns your personality, remembers what matters, and adapts to the way you live.

you still have that presentation tomorrow
wait, you remembered?
of course. you said it was important to you
okay, help me prepare
already on it.
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What makes our companion different

Remembers what matters to you

Your conversations. Your preferences. Your goals. The things you care about and the things you’re working toward. Your companion remembers the details that make every conversation more personal.

Relationships
Relationships
TachyDex Memory Circle - The girl you like avatar
the girl you like
TachyDex Memory Circle - Pet dog companion avatar
your dog
TachyDex Memory Circle - Coworker gossip memory avatar
the coworker you
gossip with
TachyDex Memory Circle - Close friend connection avatar
You
You

former child musician, lifelong yearner.
walks 40k steps a day chasing
the perfect coffee.

You
what keeps you
up at night
You
this is water
You
You
house plants
You
your journal
You
Interests
Interests
Interests
rewatching Lord of the Rings
again (no regrets)
Interests
your Bowie phase
(that never ended)
Interests
your new
surfboard
Interests
the friend you
hike with
Interests
wants to try painting
landscapes
Interests
Interests
Interests
rewatching Lord of the Rings
again (no regrets)
Interests
your Bowie phase
(that never ended)
Interests
your new
surfboard
Interests
the friend you
hike with
Interests
wants to try painting
landscapes
Relationships
Relationships
Relationships
the girl you like
Relationships
your dog
Relationships
the coworker you
gossip with
Relationships
You
You

former child musician, lifelong yearner.
walks 40k steps a day chasing
the perfect coffee.

You
what keeps you
up at night
You
this is water
You
You
house plants
You
your journal
You
Beyond commands Beyond screens Beyond ordinary

AI that feels like
your next evolution.

Intelligence that adapts to your world, your way.

  • EMPATHIC CORE
  • INTELLIGENT RECALL
  • UNIVERSAL INTEGRATION

CHOOSE YOUR CHARACTER

AVA

A reliable AI built for clarity, productivity, and intelligent support, helping you stay focused when it matters most.

SUMI

Your personal AI companion who listens, remembers what matters, and brings warmth to your everyday digital life.

NIKO

A sharp-witted AI assistant that simplifies complex tasks, sparks fresh ideas, and helps you move forward with confidence.

*Avatar selection and animations still under development and not final.

An AI companion that evolves with your daily life

TachyDex in Life - Bedroom and Home Living Companion

Your intuitive partner

Smart Task Management

Plan your schedule, organize priorities, streamline decisions, or balance your daily personal time

Active Co-Thinking

Brainstorm concepts, evaluate new angles, or discuss ideas with a continuous intelligent system

TachyDex in Work - Creative Workspace & AI Consultant

Your AI-enabled consultant

Creative brainstorming

Engage in two-way verbal conversation to rapidly generate concepts, refine pitches, and develop unique project strategies in real time.

Multi-language flow

Provide real-time seamless translation, meeting prep summaries, and ambient focus encouragement that never breaks your creative momentum.

TachyDex in Play - Gaming Teammate & Entertainment

Your top-tier gaming teammate

Gaming wingman

A true companion that provides real hype, celebrates your wins, and offers supportive encouragement after tough match losses.

AI quest companion

Access and relay complex in-game lore, item stats, or stream music together and unwind without ever pausing the action.

Hardware

A closer look

TachyDex Hardware Architecture Anatomy Diagram
1. Dual Far-field Array Mics
2. HD Camera with Ambient Light Sensor
3. Customizable Showcase LEDs
4. Swappable 5.5" 3D Holographic Avatars
5. 360° Ambient Halo RGB
6. Volume Down
7. Power / Mute Button
8. Volume Up
9. Down-firing full range driver
10. USB Type C data and power delivery port

Frequently asked questions

Everything you want to know about your AI companion.

01 THE VISION

What makes our AI companion different?

Most AI tools wait for you to ask. Our companion is designed to become part of your everyday world. It understands your conversations, preferences, routines, and context to make interactions feel more natural, personal, and useful over time.

02 INTELLIGENCE & PERSONALITY

Does my companion actually have a personality?

Yes. Your companion is designed to feel consistent, expressive, and uniquely yours. It can adapt its communication style to you — whether you want a focused assistant, a creative partner, someone to talk to, or simply a smarter presence around you.

03 MEMORY

Will my companion remember me?

Your companion can build context around the way you interact with it, helping conversations become more relevant over time. The goal isn't just to remember information — it's to understand what matters to you and make every interaction feel more personal.

04 EVERYDAY USE

What can I actually use my companion for?

From getting things done and organizing your day to brainstorming ideas, learning, creating, gaming, or simply having someone to talk to — your companion is built to move naturally between productivity and everyday life.

05 PERSONALIZATION

Can I make my companion feel like mine?

Your companion is designed around personalization. Its personality, interaction style, appearance, voice, and experience can evolve around the way you want to interact with it — making your AI feel less like a product and more like your own.

06 DEVICES & ECOSYSTEM

Where can I use my AI companion?

Your companion is designed to fit into your digital life — across the devices and experiences you use every day. Whether you're at your desk, working, gaming, creating, or simply relaxing, your companion stays within reach.

07 PRIVACY

Is my data safe with my companion?

Your conversations and personal context should belong to you. Privacy is built into the experience from the ground up, with clear controls over what your companion can access, remember, and use.

08 EVOLUTION

Will my companion get smarter over time?

Your companion is designed to evolve. As the technology improves, new capabilities can be introduced while your personal experience continues to become more useful, natural, and connected to the way you live.

STILL CURIOUS?

Your companion has more to say.

Have a question about the technology, personality, privacy, or experience? We're building this for real people — and we'd love to hear what you want to know.

TachyDex companion avatar

Meet your
AI companion

Get the companion
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