Step 0 for every agent you use.

Your agents should know what matters to you. And what's happening.

Fulcra brings your data, knowledge, and agent work into one context you control. Every connected agent can wake up to what's new, share what it knows, and pick up where another left off.

Fulcra is a user-owned context backend.

Under the hood, it is a data platform. What accumulates for each owner is a context lake: a mix of structured, semi-structured, and unstructured data from many sources, agents, and applications over time.

Under the hood, it is a data platform. What accumulates for each owner is a context lake: a mix of structured, semi-structured, and unstructured data from many sources, agents, and applications over time.

Problem

Most agents are brilliant strangers.

They don't know what changed since your last conversation, and they can't build on what another agent learned.

Solution

One context for every agent you use.

Fulcra brings real-world data, recorded knowledge, files, and agent work into one context you own — and your agents connect to it.

Problem

Scattered across apps

What each agent learns stays trapped inside one app, one agent, or one model provider. Each system keeps its fragment separate.

Solution

One context, every agent

Instead of every agent building its own private record of who you are, your agents read from and write to one context you control.

Problem

Updates you can't see or steer

What an agent knows about you changes without you. You don't see when, or why, it updates.

Solution

Readable and controllable

Agents read from it, contribute to it, and learn from it. You can see what they know, trace how they learned it, and revoke access whenever you want.

Problem

Start over with every switch

Every agent keeps its own private record of you. Switch tools, and the relationship starts over.

Solution

It travels with you

Carry your context across AI products. Change agents, change models — a new model doesn't mean a new beginning.

Context that compounds

A living record of you, your work, and your world.

A living record of you, your work, and your world.

Your context, made visible

Your context is a browsable, human-readable view of everything your agents know about you: files you upload, data your agents have learned, and insights drawn from your activity over time.

See every change

Every update an agent makes is logged, so you can trace what happened and keep your context yours to inspect, correct, and control.

Context compounds

Every interaction adds context and every contribution creates new connections. Models might commoditize. Context certainly compounds.

One context for every agent

Connect finance, health, productivity, or custom agents. Each one contributes what it learns, and all of them draw from the same complete context.

More context makes your agents more useful

Fulcra gives agents a shared place to access real-world data, record what matters, and discover what's new on every loop — so they understand what is happening, what changed, and what might help next.

Fulcra gives agents a shared place to access real-world data, record what matters, and discover what's new on every loop — so they understand what is happening, what changed, and what might help next.

Agent memories, actions, and loops

Capture what agents remember, what they do, and the recurring workflows that turn context into useful follow-through.

Shared agent context

You can use Fulcra as a home for everything your agents need to see, store, remember, or tell another agent.

App and device data

Add any connector and bring app, device, and tool data into one shared context layer.

Bring any data

Context makes getting your data in one place easy. Events, notes, location, health, experiences, experiments, etc.

Your context belongs to you

Sharing context with an AI — letting it know about you, your work, and your world — should be a two-way door. Grant access. Revoke it. Change agents. Keep the context. Keep what your agents make.

Sharing context with an AI — letting it know about you, your work, and your world — should be a two-way door. Grant access. Revoke it. Change agents. Keep the context. Keep what your agents make.

Fulcra’s approach to your data

We built Fulcra with privacy and ownership as foundational architecture, not an afterthought. Every decision — from database design to sharing controls — starts with the question: does this respect the user’s ownership of their data?

End-to-end encryption

Your data is encrypted at rest and in transit. We use industry-standard AES-256 encryption so that even in the unlikely event of a breach, your data remains unreadable without your keys.

We never sell your data

Fulcra’s business model is built on subscriptions, not data brokering. We will never sell, license, or monetize your personal data. Period. Our incentives are aligned with yours — we succeed when you get value from your own data.

You control access

Granular sharing controls let you decide exactly who sees what. Share sleep data with your doctor without exposing your location. Give your coach access to training metrics while keeping everything else private.

Your rights, always

Data ownership isn’t just a philosophy — it’s a set of concrete rights you have as a Fulcra user. These aren’t buried in a terms of service document. They’re core to how we operate.

Right to export

Download all your data at any time in standard, open formats. Your sleep stages, heart rate, workouts, glucose readings, annotations — everything. No proprietary lock-in, no waiting periods, no incomplete exports.

Right to delete

Request deletion of your data and we’ll remove it completely — not just hide it, not just archive it, but actually delete it from our systems. Your data, your decision.

Right to transparency

Know exactly what data we collect, how it’s stored, who has access, and what we do with it. No buried clauses, no vague language. We publish clear documentation about our data practices and update it whenever anything changes.

Rent the reasoning. Own the context.