A 60-minute diagnostic that maps hidden migration risks: data model portability, integration dependencies, governance assumptions, and realistic timelines.
Every platform migration starts the same way: "We need to move from [current platform] to [new platform]." What gets lost in that sentence is the complexity living underneath the platform. The data model nobody fully documented. The integrations built over five years that tap into assumptions the new platform does not share. The governance framework that works for the old tool but will not fit the new one. The hidden migration cost, not in implementation fees, but in the time, risk, and capability that lives in the foundations, not the interface.
The vendor's timeline covers the platform deployment and basic configuration. What it does not cover are the undocumented integrations, data quality issues that only surface during migration, the team's unfamiliarity with the new platform's data model, and the slow ramp-up in production.
A marketing automation migration is not just about the marketing automation platform. It is about the CRM integration, the analytics pipeline, the data warehouse contracts, the vendor licensing assumptions, and the unwritten governance that nobody fully understands because it evolved inside the platform.
Data model portability, integration dependencies, governance assumptions, team capability - these sit underneath the platform choice, not inside it. A platform migration is only as fast and as safe as the foundation that supports it. Most migrations fail not because the new platform is wrong, but because the foundation underneath was never designed for the kind of portability a migration requires.
This diagnostic maps where your real migration risks sit and what you need to address before you flip the switch.
The Pulse is a structured 60-minute diagnostic session with a senior MarTech architect who has led enterprise platform migrations and M&A stack separations. It is not a sales conversation. You get an honest, independent assessment of where your actual migration risks sit, not where the vendor says they sit.
A detailed questionnaire mapping your current platform landscape, the migration scope, your timeline constraints, and the specific risks that keep your team awake. This ensures the 60 minutes focus on your actual migration, not generic migration planning.
60 minutes with Arjen Segers. Structured assessment across data model portability, integration dependencies, governance assumptions, hidden costs, and timeline risks. Based on real experience with multi-system migrations and stack separations in enterprise environments.
A visual one-page showing where the real risks sit: data model, integrations, governance, team capability. Clear enough to share with leadership. Specific enough to guide your pre-migration work. Realistic enough to use in timeline and budget negotiations.
A 2-3 page document identifying what to investigate further before committing to the migration, what the vendor will not tell you about timelines and risk, realistic timeline considerations, and what you need to do in your own stack before the vendor even begins. No implementation proposal. Just what you need to know.
You have decided to move platforms but nobody has independently assessed whether your data model, integrations, and governance can handle the transition. You need an honest risk assessment before you commit budget and timeline.
The new vendor says eight weeks. Your team thinks it is more. You need an independent assessment to find out who is wrong and by how much.
You are in vendor selection mode. Different platforms have different data models and integration approaches. You need to understand which one creates fewer migration risks given your specific foundation.
You inherited the stack or it evolved over years. Nobody has a complete map of what is connected to what. A migration is forcing that conversation. Better to have it now than during cutover.
You suspect your data model has issues but have not formally assessed them. A migration exposes data quality problems that lab environments will not see. You need to know what you are moving before you move it.
Your team is worried about migration complexity. Leadership is focused on cost and timeline. You need an independent, structured assessment to ground the conversation in what is actually at risk.
Vendor migration estimates are built for the happy path. The diagnostic looks for the unhappy path: the custom field that four downstream integrations read from, the lead routing rule nobody documented because the person who wrote it left two years ago, the webhook that everyone forgot existed until it stops firing on the cut-over weekend. Every migration has these. The question is whether you find them in advance or during.
Patterns anonymised from recent engagements.
EUR 1,000. Flat fee. One 60-minute diagnostic session, one written risk map, one priority action brief you can take to your leadership. Delivered personally by Arjen Segers. No subcontractors, no junior analysts, no platform lock-in.
You book this before you sign the vendor contract, not on the cut-over weekend.
60 minutes. EUR 1,000. Independent risk assessment. The findings are yours regardless of which platform you choose.
Ready to map your migration risks before the cut-over weekend?