Stop Guessing What Happens When You Want to Move From Packaged CDP to Warehourse-native Solution
Most vendors say “you own your data.” Few make it true in practice.
The Data Ownership & Portability Toolkit is the practical evaluation toolkit that helps marketing, data, and architecture leaders:
- Understand true data ownership and portability risks
- Quantify the real cost of migrating away from a packaged CDP
- Ask the right questions to get written proof from vendors (not sales promises)
- Score packaged vs. warehouse-native (composable) architectures objectively
Who Is This For
- High-growth startups and mid-sized brands with 50-200K+ customer profiles evaluating or reconsidering their CDP
- Marketing Ops / RevOps leaders tired of vendor lock-in
- Data teams preparing for a platform switch or composable CDP move
- Consultants and agencies advising on customer data architecture
What Is Inside
1. Data.C2 Workbook (PDF) A structured 20+ page framework that walks you through:
- Defining your actual ownership and portability requirements
- What “good” vs. “poor” architecture looks like
- Step-by-step due diligence process
- Objective scoring for both packaged CDP and warehouse-native options
2. Migration Cost Calculator (Excel) Ready-to-use model with:
- Pre-built component hours for a medium-sized company (250K profiles, 2 years history, 4 destinations)
- Roles & hourly rates (Project Lead, Data Engineer, CDP Spec, DevOps)
- Six workstreams: Extraction, Schema Transformation, Identity Reconstruction, Activation Rebuild, Validation & Testing, Project Management
- Automatic cost ranges + 30% contingency
3. Vendor Information Request Pack Targeted question lists you can send to vendors:
- Packaged CDP Vendor Questions (Contractual ownership, export reality, migration mechanics)
- Warehouse-Native Tool Questions (Identity resolution, Reverse ETL, Audience Builder, Warehouse)
4. Migration Cost Sizing Guide Learn exactly how to size your project (Small / Medium / Large) across every component so you can adjust the calculator for your specific data volume and complexity.
Key Benefits & Outcomes
Key Benefits & Outcomes
- Quantify risk — Know the true cost of leaving before you sign the next contract
- De-risk vendor selection — Get written evidence instead of verbal assurances
- Build stakeholder alignment — Present defensible, data-backed recommendations to leadership
- Future-proof your stack — Make ownership and portability non-negotiable requirements
- Save weeks of research and thousands in hidden migration costs
Ready to Build a Customer Data Architecture You Actually Own?
Data.C2: Data Ownership & Portability is a capability workbook in the Data Infrastructure Layer — part of Datawhistl’s comprehensive CDP Architecture Selection Toolkit.
This layer forms the foundation of your entire customer data strategy. Mastering ownership and portability ensures you’re not just buying another vendor black box, but building infrastructure that gives you long-term control, flexibility, and independence.
Whether you’re evaluating a new CDP, stress-testing your current vendor relationship, or planning a move to a composable, warehouse-native architecture, this toolkit equips you with the exact frameworks, tools, and questions the vendors would prefer you didn’t ask.
Take control of your data before your next contract renewal — not after.
Get the Data.C2 Toolkit today and receive instant access to:
- The full Data.C2 Workbook
- Migration Cost Calculator (Excel)
- Vendor Information Request Pack
- Migration Cost Sizing Guide
One-time purchase • Lifetime access • Future minor updates included
Need more info?
If you need more information about this product, please get in touch below. We will be happy to arrange a call to discuss your requirement and access options.
Get in touch