Founder offer · −50 % the first year, then −20 % the second year · −25 % more on annual.
Use case · Division of a large group

Move fast on AI without losing control.

A business unit proves fast, under control — real usage, rights, approvals, versions, logs. Without waiting for a 12-month group program.

Nadia presents an AI pilot to a committee of IT, security, legal and business leaders: roles, validations and logs in Marylink

Founding customer: EDF R&D · showcased at CES Las Vegas · member of La French Tech.

Concretely

One team finds an AI usage that halves the time to respond to RFPs. Today, the other BUs never hear of it. With Marylink, the practicePracticeA unit of know-how captured in Marylink: not a document but an executable structure (content, prompt, rules, style). is captured, validated and shared, under IT control.

The situation

A BU caught between business, security and legal.

Nadia heads innovation for a BU. She must move fast, but with security, legal and business lines in the loop. A 12-month group program is too heavy; doing nothing is too risky.

“Where does the data go?”

Security wants answers

Who validates? Which models? Which logs? When accountability comes, no one knows.

“No one knows who does what.”

Wild usage

AI usage multiplies in personal accounts, with no map or measurement.

“Let's start small, but serious.”

The third way

A bounded pilot: one BU, 20 to 50 users, a few priority practices.

The shift

Wild usage becomes a governed practice.

Marylink plugs into your AI tools, with no break, and pins down for each usage who acts, on which data, in which version, and with which status.

Before · wild usage
Summarize this confidential client file.
Here's a 5-point summary…
(copied into a personal account, off the books)
↳ who? which data? which version? — no trace
After · governed practice
Client file summary
WhoAuthor · Validator
DataClient file · EU
Versionv2 · logged
StatusCompliance-validated
The journey

Scope, prove, then expand

One business line, one case, one measured proof, then expansion. Marylink adds a layer of capitalizationCapitalizationTurning know-how produced along the way into a reusable asset, instead of losing it after each use. around your AI usage, not one more platform.

  1. 01

    Scope

    The perimeter: one BU, one team, a few priority uses.

  2. 02

    Capitalize

    Real AI usage becomes structured practices.

  3. 03

    Validate

    Roles, validations, traceability. Security and legal in the loop.

  4. 04

    Propagate

    What works expands, under control, from one BU to the organization.

What IT wants

Who uses what, with which data, in which versions.

Marylink makes real AI usage visible: rights per spaceSpaceA workspace by domain or topic where a team publishes, shares and governs its practices., logged versions, hosting in Europe, data never used to train third-party models. Traceability and supervision give compliance what it needs to meet AI ActAI ActThe EU regulation on AI. Marylink helps scope and trace usage to comply with it. obligations — through proof, not pressure. See the DSI/RSSI guarantees →

The proof

Not a promise. The product.

app.marylink.net
A Marylink space: its structured publications, their tags, the card or list view and the members attached to it

A space, its structured and tagged publicationsPublicationA practice published in a space: versioned, reviewed and subject to validation steps.

Governed at scale

Controlled rights, traced AI usage, down to the agents.

Who can view, who can act, step by step, and how many AI usages — human and agent alike — actually ran in the space. The control shows up in the product.

Rights by step. Who can view, who can act: control is tuned finely, space by space, without relying on personal accounts.
Adopted by your agents. The “MCP Runs” and the activity narrative make real AI usage visible, human and agent alike: finally measured, finally auditable.
Technical trajectory

A pilot today, a dedicated instance tomorrow.

You don't have to choose everything now. We start with a bounded pilot, and the same product scales up — without throwing anything away — as the stakes get confirmed.

Level 1

BU pilot

One BU, 20 to 50 users, your priority practices. Bounded and measurable within a few weeks.

One BU20–50 usersPriority practices
Level 2

Dedicated instance

Isolated database, dedicated domain, configuration and modules specific to your organization.

Isolated databaseDedicated domainOwn configuration
Level 3

Controlled hosting

Your cloud of choice, on-premise possible, integrations framed with your CIO and CISO.

Chosen cloudOn-premise possibleIS integrations
PilotDedicated instanceIn-house

The same product foundation at every level — not a solution recoded for your group. Your methods stay with you. See the dedicated architecture →

Scope a pilot on a real BU.

We help you define the perimeter, the use cases, the roles, the validations and the indicators, with the guarantees your IT and compliance teams expect.

Scope a BU pilot →

Division seats · beyond 100 seats, custom offer · hosted in Europe · GDPR & AI Act · reversible export anytime