Private AI companion

A private AI companion that gets to know you over time.

Talk by text or voice, build long-term memory, add photos and documents, and give QLumis vision when you want it to understand the world around you — privately, on the devices you already use.

For aging parents, future grandchildren, distant loved ones, and the people whose stories should not disappear. Build a companion in your own voice, or with the approved voice of someone you love.

Private by design. No ads. No selling data. Voice and vision features are permission-based.

Abstract QLumis memory constellation with glowing memory core

Why it’s different

Persistent memory, not just a session.

Most AI tools start over every time. QLumis is built to remember — and to talk by voice, understand context, and stay continuous from one conversation to the next.

Memory

QLumis is designed to remember people, routines, stories, documents, photos, preferences, and life context over time.

Voice

Talk naturally by voice, and speak in your own voice or an approved voice profile — with consent and permissions in place.

Vision, with permission

When you allow it, QLumis is built to use vision to understand surroundings — available today through Sentinel home-aware mode on Family plans and up.

About Sentinel

Transferability

QLumis is not tied to one device or robot body. The same companion brain works across the phone, computer, tablet, and home devices you already use.

Memory infrastructure

Not a chat session. A memory architecture.

Most AI tools start over. QLumis is designed for continuity — organizing memories, relationships, voices, faces, routines, and life context so the right information can be recalled when it matters.

Inspired by how the brain binds memory.

QLumis is designed to organize experience across people, places, voices, emotions, routines, and time — helping the companion recall context in a more human-centered way.

People

Relationships, names, voices, and the context that ties them together.

Places

Home, family settings, and the locations that anchor meaning.

Routines

Daily rhythms, reminders, and the small details that make a day familiar.

Stories

Life events, photos, and the narratives worth preserving.

A companion for everyday life.

Daily conversation

Think out loud, plan, and reflect with a companion that remembers what matters to you.

Routines and reminders

Keep track of the small details and recurring rhythms that shape a day.

Memory and reflection

Capture stories, preferences, and context that build up over time instead of resetting.

Family context

Hold the people, relationships, and history that make conversations feel personal.

Privacy & trust

Built for intimate data. Protected accordingly.

Encrypted memory content

Memory content is encrypted at rest using QLumis-managed secrets.

Consent-gated voice & likeness

Voice and likeness profiles beyond your own require explicit consent or authority.

No ads. No selling data.

Your conversations and memories are not sold or used to target ads.

Right to delete

You can delete your memories, voice, and likeness data from the app at any time.

Clear AI identity

Companions identify themselves as QLumis. The product is not designed for impersonation.

Adults only

QLumis accounts are for adults. Use in care settings is governed by consent.

QLumis is not a medical device and does not diagnose, treat, or replace professional medical care. QLumis is not an emergency response system; in an emergency, call 911 or your local emergency services.

Pricing

Start free. Grow as you need to.

See full pricing →

Light

$0/ month

Free to start with memory and voice.

Companion

$9.99/ month

A daily companion that remembers.

Continuity

$19.99/ month

Lasting continuity, in the voices you love.

Family

$49/ month

Share continuity across a family.

Presence

$99/ month

Voice, avatar, and richer recall.

Custom / Enterprise

Talk to us

For care settings and bespoke needs.

FAQ

Questions people ask first.

See all FAQs →
Is QLumis just another chatbot?

No. Chat is one interface. QLumis is built around persistent memory, voice, identity-aware context, and companion continuity over time.

Can QLumis use my own voice?

Yes. You can build a companion that speaks in your own voice from inside the app.

Can QLumis see me or my surroundings?

Only when vision features are enabled and you grant permission. Vision is user-controlled and optional, available today through Sentinel home-aware mode.

Can I delete my memories?

Yes. You can delete memory, voice, and likeness data from the app, subject to the platform’s current privacy and retention policies.

Does QLumis sell my data?

No. QLumis runs no ads and does not sell user data.

Is QLumis a medical device?

No. QLumis is not a medical device, not an emergency service, and not a replacement for clinicians, caregivers, therapists, or family.

Begin

Meet a companion that remembers.

Create your QLumis account and start a private AI companion built around memory, voice, and continuity.