One private memory.Many ways to connect.

Onyon is building persistent private memory for AI agents. Our own apps are the starting point; a connected agent across the channels you choose is the vision.

01 / The platform

The Onyon foundation.

Every companion starts with the same foundations: structured memory, a controlled path to the model, and a record you can inspect.

The Ring

The memory foundation: useful facts, conversations, records and their sources, connected over time.

In development for Zelo.

The Bulb

The shared foundation that brings the agent, its memory and the context for a response together.

In development.

The Bloom

The planned ecosystem connecting pet owners with participating clinics and pet shops inside Zelo, with permission around shared care records.

Planned partner ecosystem.

Built on Onyon

Each product starts with the same foundations.

PRIVACY

Defined data boundaries

Evaluate how information is stored, accessed and shared with model providers.

MEMORY

Persistent context

Carry useful facts and their sources forward across interactions.

PRODUCT

A focused experience

We build our own apps around the people they serve, starting with Zelo for pet owners.

02 / Zelo — In development

A clearer view of your pet’s history.

Zelo is in development for pet owners. It brings the idea of persistent private memory to a pet’s records, conversations, care and everyday life. Built in Brazil, starting in Portuguese.

Coming soon

Explore Zelo’s purpose
A person caring for their dog, with records close at hand

The everyday problem

A drawer. An inbox. A chat thread.

Zelo is being developed to keep vaccinations, visits, treatment records, medication instructions, behavior and everyday observations connected to the same pet history.

01 / PAPER

The vaccination card

Dates on paper that need to stay with the pet.

02 / MESSAGES

The prescription

Useful context from a conversation with the vet.

03 / MEMORY

The small details

Food, behavior and preferences you would rather not repeat.

03 / Bloom — Planned

A connected care ecosystem inside Zelo.

Bloom is the planned connection between pet owners and the clinics and pet shops they already trust. The aim is continuity between everyday life and professional care, with clear permission for what each participant can access.

Distribution

Offer Zelo to your customers

Explore introducing Zelo to an existing customer base as part of a strategic partnership.

Network participation

Connect clinics and pet shops

Discuss how a care network could participate in Bloom and connect relevant care records with the owner’s permission.

One partnership

Bring both together

A partner can help bring Zelo to pet owners and explore participation by its network. The first step is defining a pilot together.

04 / Our vision — Planned

Your agent, in the channels you choose.

Our ambition extends beyond one app. We envision persistent private memory that an agent can carry across interfaces, while the person stays in control of its context.

AI assistants

Connectors and plugins

Planned connections to experiences such as ChatGPT and Claude, bringing personal context into the assistant a person chooses.

Messaging

A conversation that continues

A vision for reaching an agent through channels such as WhatsApp and Telegram, with continuity beyond a single app.

Voice and text

A message. A call. Your agent.

SMS and phone conversations are part of the longer-term vision for making an agent available in everyday life.

These channels, connectors and partner integrations are a vision for future development. They are not available integrations today.

A companion.
Not a veterinarian.

Zelo is being developed to organize a pet’s history and support access to care context. It is a companion for the owner and does not replace veterinary judgment.

Explore a partnership

05 / Trust

Private by design.
Visible by choice.

Privacy is a foundation for development: explain what is remembered, what may reach an AI provider and how the person stays in control.

The data path

STORED

A record in your account

The context a product is designed to keep: profiles, conversations, documents and useful facts with their sources.

SENT TO ANSWER

Context for the provider

A response may require selected messages or record passages to reach an external AI provider. Private memory does not mean all processing happens on a device.

IN YOUR HANDS

Controls that stay visible

Design for inspection, correction and deletion, with understandable choices around shared information.

PRIVACY

Clear access boundaries

Make access and purpose explicit, including the boundaries around a future partner ecosystem.

LONGEVITY

Context over time

Useful memory should help a person return to their history without starting from zero.

LAYERING

One core, many lives

A shared foundation for our own apps and the broader vision of personal agents across interfaces.

What is still important
to understand

Zelo is in development. The privacy and access details for each released product or connection must be described explicitly. Bloom and external channels are planned; participation will require defined permissions and responsibilities.

Questions / Development stage

The details matter.

Is Zelo available to download?
Not yet. Zelo is in development, with no launch date announced. This site introduces the company, its foundation and partnership opportunities.
What is Bloom?
Bloom is the planned partner ecosystem inside Zelo, connecting pet owners with participating clinics and pet shops around continuity of care.
Are messaging and assistant connections available?
No. Connectors, plugins, messaging, SMS and phone access are part of the vision for future development.
Does participation give a business access to all records?
Bloom is being designed around the owner’s permission and clear access boundaries. Joining an ecosystem is not a promise of unrestricted access to personal history.
Can one partner distribute Zelo and connect its network?
Yes. We want to explore both customer distribution and care-network participation in the same partnership, beginning with a clearly scoped pilot discussion.
privacy@onyonsystems.com