03Choosing an implementation partner

Big Microsoft partner, freelancer, or boutique: who should build this for you?

For a company of 20 to 150 people putting Microsoft 365, Copilot or document automation to work, there are three realistic options. Each wins in a different situation. This is the comparison we wish clients had before their first bad engagement, including the rows where we lose.

Enterprise integratorFreelancer3DH (founder-led boutique)
Who actually does the workA rotating delivery team; the person who sold it rarely builds itThe person you hiredThe founder who answered your first email
Minimum engagementTypically 250 to 500+ seats before they return the callAny size20 to 150 people, a small number of companies at a time
Speed to a first working toolQuarters; discovery phases precede buildingDays to weeksDays; one tool in the reference engagement went from a Monday voice note to working that afternoon
Cost shapeDay rates, change requests, scope negotiationsHourly, open-endedFixed fee, agreed before work starts
LanguagesEnglish, sometimes local deliveryUsually oneEN, PT, ES, PL, delivered by one person
When the person leavesTeam rotates; knowledge survives in documents, mostlyThe knowledge leaves with themOne person, but everything is built on YOUR licences in YOUR tenant, documented as it lands
AccountabilityAn account manager and an escalation pathPersonal, informalPersonal and contractual, one name on everything

When not to pick us

  • You have 500 seats and need a 24/7 support desk. A large integrator exists for exactly this.
  • You need one small automation and nothing more. A good freelancer is cheaper and perfectly adequate.
  • You want a large team on site every day. There is one of me, by design.

The questions behind the choice

Why do large Microsoft partners not call small companies back?

Their economics need 250 to 500+ seats and six-figure budgets before an engagement pays for its own overhead. It is not disinterest, it is arithmetic. A 40-person firm is served by exactly the delivery model that firm cannot get from them: senior attention on a small, fixed scope.

Is a freelancer riskier than a firm?

The real risk is not competence, it is continuity and structure: hourly billing has no incentive to finish, and when the person leaves, the knowledge leaves. A boutique carries the same single-person risk unless everything is built inside the client's own tenant on the client's own licences and documented as it lands, which is how 3DH works precisely because of that risk.

What does a fixed fee actually cover?

A scope agreed in writing before work starts, delivered for that price regardless of how long it takes. In the reference engagement on this site, the approval flows, register, logs and AI assistance were all delivered on licences the company already owned; no new software was bought.

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