ChatGPT, Claude and Copilot speed up your people. But the best prompts, templates and methods stay locked in private chats. Marylink turns them into validated, versioned methods the whole team can reuse.
A sales rep finds a prompt that doubles their reply rate. Today it stays in their account — no one else benefits. With Marylink, the whole team uses it the next day: captured, cleaned up, validated, reusable.





Founding customer: EDF R&D · showcased at CES Las Vegas · member of La French Tech.
Every day, your people find better ways to use AI. But those practices stay in personal accounts, isolated prompts, conversations that get forgotten.
The best methods stay in individual accounts.
Every person progresses, but the team starts from scratch.
Know-how disappears when the person leaves.
The same request, from a throwaway prompt to know-how that compounds.
Long prompt, scattered info, an unvalidated document.
Today, everyone starts from scratch, with no guarantee of the result.
One simple request. The right elements are retrieved.
The right know-how, retrieved and applied on the first try.
The proposal ships. Marylink offers to capitalize it.
Every success becomes an asset the whole organization can reuse.
It is the capitalization layer that turns good AI usage into reusable organizational know-how.
They run tasks and workflows.
They speed up each individual, in the moment.
It keeps, structures and reuses what works, for the whole organization.

The same platform, seen by your situation. Take the case that describes yours.
You want to stop good AI usage from staying in individual accounts.
See the SME case →You want to turn your methods into reusable — and resellable — AI assets.
See the firm case →You want to launch a governed AI pilot, without a 12-month program.
See the large-group case →No. Marylink doesn't replace your AI: it keeps what works in those tools and puts it back to work for the whole team.
No. The pilot starts from your existing usage, without changing your workflow. Marylink plugs in on top via a standard connection to your AI tools.
European hosting, per-client isolation, data never used to train third-party models, and reversibility. Security & trust →
In 30 minutes, we start from a real AI usage in your organization and show you what Marylink makes of it: a collective, reusable practice, from the very first pass. Not an abstract promise.