The allocation framework behind every MPP program.
Core vs. Explore is MPP's framework for allocating media budget and creative investment. Every program divides into two zones: Core holds proven channels, audiences, formats, and messages that have demonstrated consistent performance. Explore runs controlled tests alongside Core with its own defined budget. When something in Explore outperforms Core, it earns its way in. When it doesn't, it stops. The program improves without the core ever being put at risk.
Every media program lives with the same tension. On one side is the pressure to protect what's working, keep proven channels funded, and hold the baseline that makes the program predictable. On the other side is the pressure to improve, to test new approaches, reach new audiences, and find better ways to spend the budget before a competitor does.
Without a structure for managing that tension, programs tend to collapse toward one extreme. Some over-protect: the same channels run the same creative at the same budget for years, performance slowly erodes, and nobody can explain why because nothing was ever tested. Others over-experiment: budget moves constantly toward whatever looks interesting, there's no stable baseline to measure against, and the program never compounds what it learns because it's always starting over.
A program that never tests, stagnates.A program that only tests never compounds.
Core vs. Explore gives the tension a structure. It doesn't resolve it. It manages it deliberately, with defined rules for what gets tested, how much budget is at stake, and what has to happen for a test to graduate into the program permanently.
Two Zones. One program.
Core holds the line. Explore looks for better.
The Performance Foundation
Core
Core is the established portion of the program. It holds the channels, audiences, messages, and formats that have proven they produce consistent results. Core budget is protected throughout the cycle, not compromised by tests, moved reactively, or adjusted on short-term fluctuation. It also carries most of the creative investment: the brand's proven voice, established formats, and known-effective messages. Consistency builds recognition. Recognition builds efficiency.
Proven channels
Core audiences
Known-effective creative
Controlled Testing
Explore
Explore runs alongside Core with its own budget, separate from the core allocation. New channels, emerging formats, untested segments, alternative angles, creative experiments: everything with upside that hasn't proven itself runs here, at a scale that generates meaningful signal without putting the core at risk. That budget is decided before launch, not improvised when something looks interesting. When a test outperforms Core on a metric that matters, it earns its way in. When it doesn't, it stops cleanly.
New channels
Emerging formats
Creative experiments
The Sliding Scale
Where your program lands on the scale.
Core vs. Explore isn't a fixed split. The balance between Core and Explore shifts based on four factors: risk tolerance, market position, audience complexity, and growth goals. MPP works through that balance during the planning process, before any campaigns go live.
Programs anchored in well-established brands, narrow audiences, or highly regulated categories tend to weight heavily toward Core. Programs in competitive categories, emerging brands, or organizations with shifting audiences carry a higher Explore allocation. Neither end of the scale is better. The right balance is the one that fits the program's actual situation, and that's a planning conversation, not a formula.
The balance moves on four factors, set during planning
Risk tolerance
Market position
Audience complexity
Growth goals
The hi-5 Framework
At the intersection of Cohesion + Allocation.
Core vs. Explore lives where two Hi-5 questions meet: Cohesion, which asks whether the program is saying the right things, and Allocation, which asks whether budget is moving toward what's working. Both require a structure for managing the boundary between what's proven and what's being tested.
One of the mechanisms that keeps the program improving.
Inside Orbit, Core vs. Explore is one of the mechanisms the Intelligence Layer uses to keep the program improving across cycles. The findings from each Explore allocation feed back into planning, where they either graduate into Core or inform the design of the next test.
Frequently asked questions about Core vs. Explore.
What is the Core vs. Explore framework?
Core vs. Explore is Media Place Partners' framework for allocating media budget and creative investment. It divides every program into two zones: Core holds the proven channels, audiences, messages, and formats that have demonstrated consistent performance, and Explore runs controlled tests alongside Core with its own defined budget. When something in Explore outperforms Core, it earns its way into the program permanently. When it doesn't reach the performance threshold, it stops without affecting the core allocation.
What percentage of the budget should be Core vs. Explore?
The balance isn't fixed. It depends on the program's risk tolerance, market position, audience complexity, and growth goals. Established brands in stable categories typically weight more heavily toward Core. Growth-stage brands, organizations in fast-moving competitive categories, and programs with shifting audience profiles typically carry a higher Explore allocation. MPP works through that balance during the planning process. The right split is the one that fits the actual situation, and it gets documented in the plan before any campaigns launch.
Does Core vs. Explore apply to creative as well as budget?
Yes. Core vs. Explore applies to both media budget and creative investment. Core creative holds the brand's proven voice, formats, and message structure and runs at scale. Explore creative tests alternatives within a defined scope, including new angles, new formats, and platform-native executions, with its own budget and success criteria. When an Explore creative outperforms its Core equivalent, it graduates. That's how a brand's creative evolves over time, driven by market signals rather than internal preference.
How does Core vs. Explore prevent creative fatigue?
Creative fatigue happens when the same audience is served the same ad repeatedly until performance degrades. Core vs. Explore addresses it structurally. Even when Core creative is performing well, the Explore allocation ensures the program always has something being tested and evaluated. When a test produces a stronger result, it replaces or supplements the Core. The program stays current without disrupting the stable baseline the Core provides.
How does Core vs. Explore connect to media planning?
Core vs. Explore is a planning decision, not an optimization decision. The split between Core and Explore investment, covering both budget and creative, is documented in the media plan before any campaigns go live. That pre-commitment is what makes testing intentional rather than reactive. Improvising the split mid-flight produces the same outcome as having no framework at all: budget moves based on instinct rather than structure, and there's no baseline to measure tests against.
A strong media program has a core worth protecting and a test worth running.
The programs that improve over time aren't the ones that take the most risks or the fewest. They're the ones that know exactly which part of the budget is doing proven work and which part is looking for something better.
MPP delivers transparent media planning and buying with a system you can understand and results you can measure. Orbit, the Hi-5, and Core vs. Explore keep decisions accountable. HelloMPP dashboards keep performance visible. If you're ready for a partner that makes every dollar defendable, that's exactly what we do.
Let's get to work.
3351 Claystone Street, SE Suite 102 Grand Rapids, MI 49546 616-285-5429
