MMM Preparation Tips

    MMM Preparation Tips

    Practical advice to improve your readiness for Media Mix Modeling

    Implementation Strategy

    Focus on high-priority items first. Most organizations can become MMM-ready within 3-6 months with proper planning and execution.

    Start with Data Collection

    Implement Consistent Tracking

    High Priority

    Set up UTM parameters and tracking codes across all campaigns. Use a standardized naming convention for campaigns, ad groups, and creative assets.

    Centralize Your Data

    High Priority

    Create a single source of truth by connecting all marketing platforms to a data warehouse or analytics tool. Consider tools like Google Analytics 4, Supermetrics, or custom APIs.

    Document External Events

    Medium Priority

    Keep a calendar of PR events, product launches, promotions, and other factors that could impact your metrics outside of paid media.

    Budget and Channel Strategy

    Diversify Your Channel Mix

    High Priority

    MMM works best with 3+ channels. If you're only using one or two channels, consider testing additional channels like connected TV, radio, or influencer marketing.

    Create Budget Variation

    Medium Priority

    MMM needs spend variation to detect patterns. Plan periodic budget increases, decreases, or pauses in specific channels to create signal in your data.

    Track Incrementality

    Medium Priority

    Run holdout tests or geo experiments to validate your MMM results. This creates ground truth data to improve model accuracy.

    Technical Preparation

    Clean Your Historical Data

    High Priority

    Audit your past 18 months of data for gaps, inconsistencies, or reporting changes. Clean data is critical for accurate MMM results.

    Standardize Reporting

    High Priority

    Ensure all platforms report metrics consistently (same time zone, attribution window, conversion definitions). Document any changes over time.

    Plan Data Export Process

    Medium Priority

    Set up automated data exports or API connections. MMM requires regular data updates, so manual processes won't scale.

    Team and Process Setup

    Assign Data Ownership

    High Priority

    Designate team members responsible for each data source. Create a RACI chart for data collection, validation, and reporting responsibilities.

    Establish Success Metrics

    Medium Priority

    Define what success looks like for your MMM project. Set expectations for budget optimization opportunities and ROI improvements.

    Plan Vendor Selection

    Low Priority

    Research MMM vendors or internal capabilities. Consider factors like industry expertise, technology stack, and ongoing support needs.

    Recommended Timeline

    Month 1-2

    Set up tracking, clean historical data, document processes

    Month 3-4

    Expand channel mix, create budget variation, establish reporting

    Month 5-6

    Vendor selection, model development, initial analysis