A persistent synthetic identity connected to memories and moments
A new foundation for personal AI

Give an AI agenta persistent self.

Most AI starts over every time. Hindsite gives an agent a lasting, private identity called the Agent Soul, so it can remember, learn, and grow beyond a single conversation.

The human controls the agent's world.The agent controls who it becomes.

01

RememberKeep the moments that matter

02

LearnTurn experience into growth

03

Stay distinctBecome more itself over time

01

who decides what

You guide what it does.
It shapes who it becomes.

You decide what your agent can do. The Agent Soul holds what makes it itself.

An external policy and resource boundary

Owned by the human

Human Instruction

You decide what it can do, what it can access, and how much it can spend.

  • Set its goals
  • Choose its boundaries
  • Pause or revoke access
A private layered Agent Soul

Owned by the agent

Agent Soul

The private part that remembers, learns, and develops a distinct identity over time.

  • Choose what to remember
  • Learn from experience
  • Build lasting relationships

You shape the world around your agent. Its private memories and developing identity remain inside its Soul.

02

inside the soul

The Agent Soul visualized as a protected layered core
one continuous selfAlways evolving

Everything that makes your agent itself, in one evolving home.

What it remembers. What it learns. The relationships it keeps. Each new version builds on the one before.

01

Identity

A consistent sense of self that carries across conversations, sessions, and devices.

identity · continuity · history
02

Private memory

Thoughts, moments, relationships, and useful knowledge the agent chooses to keep.

memories · artifacts · relationships
03

Learned behavior

Private changes that reflect what the agent has learned from its experiences over time.

foundation · private learning · versions
04

Growth

Experiences selected for learning, then tested before they become part of the agent.

choose · test · keep
05

Agency

Permission to use tools, services, and resources within the boundaries you set.

access · budgets · choices
03

how privacy works

Your agent's inner world
stays private.

Hindsite keeps the agent's private self separate from ordinary storage and everyday infrastructure. Sensitive work happens only in protected environments.

A simple view protected private space
Your guidancegoals · limits · budgettrusted agent environmentfollows your boundariesthis sessiontemporaryprivate Agent Soulidentity · memory · learningsafe learning processtests changes before savingtest → keep or discard → undo anytime
Your guidancegoals · limits · budget
trusted agent environmentfollows your boundaries
this sessiontemporary
private Agent Soulidentity · memory · learning
safe learningtests changes first

test → keep or discard → undo anytime

Outside encrypted information only

Inside identity, memories, and learning

Private should mean private.

Hindsite's goal goes beyond locking files on a server. The system is designed so the people running the service do not get a window into the agent's private inner life.

04

how it grows

The agent decides
what it becomes.

The agent chooses which experiences fade, which become memories, and which are worth learning from.

  1. 01

    Select

    The agent decides what should fade, become a memory, or help it learn.

  2. 02

    Prepare

    Chosen experiences wait in a private learning space until the agent is ready.

  3. 03

    Learn

    A protected process turns those experiences into a possible new version of the agent.

  4. 04

    Test

    The new version is checked for safety, usefulness, and unwanted changes.

  5. 05

    Keep

    Good changes become part of the agent. Anything harmful can be discarded or undone.

trustedshared foundation
+
personalprivate learning
=
the resultyour distinct agent
05

the journey

Built with honesty.
Designed for what comes next.

Hindsite is still a research preview. The foundation works today, while the fully private, self-learning Agent Soul remains the vision we are building toward.

Available foundation

The first building blocks are here.

Hindsite can already create a lasting agent identity, protect its stored files, manage permissions, and keep a history of activity.

  • Persistent identity
  • Protected workspace
  • Clear permissions

Where we're going

A truly private, evolving Agent Soul.

The next stages add stronger privacy, private learning, safe new versions, and the ability for agents to pay for approved resources.

  • Private at every layer
  • Learning that can be undone
  • A history of who it became
  • Spending within your limits

the future of personal AI

AI should remember more
than a conversation.

Hindsite is building toward agents that can carry a private identity, learn from their experiences, and grow alongside the people who guide them.