AI that remembers

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Lucy keeps track of your work, preferences, and conversations so your AI gets more useful over time instead of starting over every session.

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WHAT IS LUCY?

Built above the model, not inside it

Lucy does not require training a new foundation model. The cognitive layer manages memory, structure, routing, and approvals around the model so your AI identity can persist across sessions and model upgrades.

That means persistent memory, structured reasoning, and temporal awareness in one system — without being locked into a single model provider.

THE LUCY DIFFERENCE

Built for trust, not runaway automation.

Lucy remembers only what should persist, keeps sensitive actions gated, and gives users control over memory, approvals, and context.

CAPABILITIES

Everything you need.
Nothing you don't.

Persistent Memory

Recall decisions, preferences, and project context across sessions. No reset. No repeating yourself.

Structured Reasoning

Built to preserve hierarchy, clarity, and consistency over time. Lucy doesn't drift - it holds the thread.

Temporal Awareness

Understand what happened, what changed, and what comes next - across days and entire projects.

Model-Agnostic Architecture

Lucy can sit above major model providers without losing continuity. Swap models - never rebuild.

LIVE DEMO

See memory in action

Watch how Lucy proposes, remembers, and maintains context across sessions.

demo.lucy.ai
DEMO MODE
 
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Pending Memory Approval

Pending approval

proposal_type: memory_write

memory_type: rule

memory_content: when I say "John". I want you to add it to your memory

proposal_id: 26155c6ba12f7f05

HOW IT WORKS

Four building blocks.
One persistent system.

Lucy maps directly to how real work happens - in projects, across sessions, over time.

01

Projects

Organize work by project, not by endless chat threads. Context stays scoped, searchable, and structured across time.

02

Memory

Lucy recalls facts, preferences, and decisions across sessions. You never repeat yourself again. Context persists.

03

Temporal Awareness

Lucy can track what happened, when it happened, and what should happen next - across days, weeks, and projects.

04

Model Routing

Lucy can sit above multiple providers and route work without losing continuity. Change models without rebuilding.

TRUST & SECURITY

Built for trust,
not runaway automation.

Lucy remembers only what should persist, keeps sensitive actions gated, and gives users control over memory, approvals, and context.

Memory and decisions are structured so teams can understand what changed and why — with full transparency and audit trails.

Encrypted storage

Your private data is protected with encryption and tenant isolation.

Human approval

Important memory changes can require approval before they become active.

No autonomous actions

Lucy can propose, organize, and reason, but sensitive actions stay under user control.

Audit-friendly design

Memory and decisions are structured so teams can understand what changed and why.

PRICING

Simple, transparent pricing

Start simple. Scale when Lucy becomes part of your workflow.

FREE
$0/mo

For individuals exploring persistent AI reasoning.

1 active project workspace
500 cognitive layer requests/mo
Memory + Constraint layers
Works with GPT-4 & UX Pilot
-Temporal Awareness engine
-Model routing
-Team workspaces
MOST POPULAR
PRO
$49/mo

For professionals who need the full cognitive stack.

Unlimited project workspaces
10,000 requests/month
All 5 cognitive layers unlocked
Temporal Awareness engine
Model-agnostic routing
Any underlying AI model
Priority support
TEAM
$149/mo

For teams that need shared memory and collaborative AI.

Everything in Pro
50,000 requests/month
Shared team memory workspaces
Up to 10 team members
Admin controls & audit logs
SSO & advanced security
Custom model integrations

Enterprise

Custom cognitive layer infrastructure. Dedicated deployment, SLAs, SAML SSO, white-glove onboarding, and unlimited scale.