Regular SaaS rents you access to its software and its database. A Marylink dedicated instance goes further: your own code, your database and your domain — extensible to your needs, isolated for security, all the way to on-premise.
Most "enterprise" SaaS, at best, isolates your database. A Marylink dedicated instance isolates the three layers that matter — code, data, domain & hosting — and it's the dedicated code that unlocks custom development.
Because it's your code, you add your business modules, integrations and workflows. Your teams build on it (REST API, MCPMCPModel Context Protocol: the open standard that connects an AI assistant directly to your Marylink space., hooks); Marylink builds for you when it's strategic. Shared SaaS can't: any request becomes a setting for everyone, or never exists.
End-to-end isolation — separate code, processes and data: no shared attack surface, no "noisy neighbor", the blast radius stays with you. Auditable and pen-testable like a system you own. Hostable in Europe, on your cloud or on-premise: decisive for public sector, healthcare, finance and sensitive mid-market.
You own the stack: native export (PDF/Word), open graph, MCP access, no proprietary lock-in. Custom development creates no dependency — it creates an asset you keep, under your brand.
That's the legitimate fear about "custom": a patched-together system, frozen, that nobody maintains. Marylink's model avoids it by design.
A shared, versioned product foundation — the Core and packs, the same for everyone, maintained and continuously updated.
Deployed privately for you — your copy of the code, which receives those updates.
Your custom modules, isolated alongside — your specifics live in your instance without polluting the common product, and without blocking its evolution.
The result: you gain isolation, custom development, control and branding — without inheriting an unmaintainable hand-recoded system. "Not recoded for each client" isn't a limit: it's what makes your custom work sustainable.
No. It's the same product foundation, maintained and continuously updated, deployed privately for you. Your specific modules live alongside it, in your instance — you get custom development without inheriting an unmaintainable solution.
Shared SaaS runs one software and one database for all clients. A dedicated instance gives you your own code, database and domain — so custom development is possible and security isolation is real, up to on-premise.
Yes. Your teams extend the instance via the REST API, the MCP standard and hooks; Marylink can also build custom features for you, in your instance, without affecting other clients.
Yes. The core stays versioned and keeps updating; your specific modules are isolated alongside and don't block the foundation's evolution.
Your choice: Europe, your cloud, or on-premise — code and data can stay entirely within your walls. A dedicated instance is scoped on quote / project fee; we often start with a 30-day pilot, then expand if the stakes justify it.
Execs, IT leaders, CISOs: talk with a founder about your dedicated code, custom modules and hosting level.