The 3 Cs Framework: Will Your B2B Marketing Plan Actually Deliver Growth?
- Émilie Carignan
- May 11
- 6 min read
Early in my career, I wanted to perform at all costs. I took the courses. I read the blogs. I used the tools. But every year, when I'd look at my final marketing plan, I had the same feeling. The feeling of just hoping it would work.
I interviewed more than 15 marketing leaders at B2B startups, across all kinds of industries, to see how they handled it.
Everyone was going through the same thing.
Even it all the hard work and data-driven approach, we needed a way to validate that all that work will pay off.
So over time, I built a framework to fix that: Clarity. Confirmation. Compound Growth.
The 3 Cs Framework at a Glance
The 3 Cs Framework is a three-step system to validate that a B2B marketing plan will deliver its growth goals before you invest the budget:
Clarity: understand the real job your customers are trying to get done (using Jobs-to-Be-Done and the Mom Test).
Confirmation: test each tactic to validate it's both feasible AND impactful before scaling.
Compound Growth: run the napkin math to check that the numbers hit the business goals.
1. Clarity: Understand the Real Job Your Customers Are Trying to Get Done
Clarity means building your marketing plan on the reality of your customers. What they're living, what they're trying to do, what makes them buy or not.
Most marketing plans I see are based on what the team thinks customers want, not on what customers actually experience. And that's normal. Internally, we only have access to fragments: a support ticket here, a sales call there, a piece of out-of-context CRM data. Over time, the customer in your head becomes a different person from the actual customer.
It's like Plato's cave. People stare at shadows on a wall and believe that's reality.
To get out of the cave, you have to go meet the customer in their real environment.
Customer interviews can feel intimidating. A lot of people would rather spend 8 months building a product alone than pick up the phone to validate their idea. But interviews are one of the best tactics for understanding your customers and creating a marketing plan that lands.
The Two Tools I Combine: Jobs-to-Be-Done and the Mom Test
Jobs-to-Be-Done (JTBD): to understand what job your product is doing in your customers' lives. Not the feature they use. The real job they're trying to move forward.
The Mom Test: to ask questions that reveal the truth instead of looking for validation. Because your mom will always tell you your idea is great. That's not what we're after. We're after facts.
I recently worked with a client in HRTech who was convinced her product was saving time for its users. All her messaging talked about efficiency. A dozen interviews later, the words "saving time" never came up once. What we found was that users saw the product as a way to manage the unique complexity of their operation. A completely different truth from what we'd assumed, and it changed her whole messaging.
I show you exactly how to use these tools in a customer interview here.
2. Confirmation: Test Your Marketing Tactics Before Scaling
Confirmation is validating that a tactic is feasible AND impactful before pushing it into full performance mode.
The natural reflex, once you know the customer's real job, is to build the full plan and launch.
But that's how you'll get frustrated and disappointed by the results.
What I suggest instead is to stay in learning mode before pouring all your budget and time into your tactics.
Think of someone training for a triathlon. Before swimming fast, they need to learn to swim well. Build good technique, practice multiple times, then build speed. On race day, it's not the time to try a new technique for the first time, it's the time to perform.
Same thing with your marketing tactics. Before putting all your budget and time on the line, stay in learning mode before trying to perform.
The Two Things to Test: Feasibility AND Impact
Internal feasibility: does my team have the skills, the time, the resources, and the budget to execute this tactic well?
External impact: will this tactic reach the right audience, with the right message, at the right moment, in the right format?
A good insight isn't always actionable.
And here's my little trick to test without setting yourself up for disappointment or making emotional decisions in front of the numbers.
Test Like a Scientist: 3 Rules to Set BEFORE You Launch
Pick your KPI.
Waiting for a paying customer to validate is too slow. Pick a leading KPI: an early signal that predicts the final result
Define success.
Set a precise number in advance for success AND failure. Without that, you'll interpret data based on gut feeling after the test. Ex: click-through rate> 3% = success,< 1% = failure.
Make your plan.
Decide now the action for each scenario: Success / Failure. Without a predefined plan, teams persist too long or give up too quickly.
I used this approach with a client in AgTech. Thanks to the interviews, we'd identified their exact buying trigger. The internal test was working: we were finding leads that matched. But the noise to clean in the data was monumental and the team couldn't scale it. We brought in an agency to build an automated flow with n8n. Without the testing phase, we would have dropped the tactic thinking it didn't work, when the bottleneck was in our internal execution capacity.
3. Compound Growth: Run the Napkin Math on Your Plan
Compound Growth is verifying that the numbers in your marketing plan will hit the business goals. Not with a complicated financial model. By drawing a straight line between the business goal and the main tactic in the plan.
The 4 Checks to Run Before You Launch
Budget: is it aligned with the vision and the ambitions?
Team capacity: can we deliver all the tactics in the plan?
Conversion metrics: are they realistic based on internal data?
Business goals: all of this put together, does it hit the goals?
The Logic: Drawing the Line Between Goal and Tactic
The idea is simple. If your CEO says "we're aiming for $3M this year" and your main tactic is tradeshows, you need to be able to answer one question: will tradeshows actually generate that $3M?
To answer that, you run a quick mental walk-through. You start from the goal and work your way down.
How many customers does it take to generate that revenue? How many leads does it take to get those customers? How many tradeshows does it take to get those leads?
Often, the answer is unsettling. With the current tactic, the numbers don't hit the goal. That's exactly what you want to know before launching.
Now you see the gap. And you can ask the real growth questions.
Finding the Levers: The Questions to Ask
The gap between goal and tactic is where the real growth decisions get made:
Can I scale the main tactic? More shows, more budget, more team capacity.
Can I improve my conversion rates? Sales process, lead quality, qualification.
Is my main tactic the right one? Or should I activate a second one in parallel?
Do my revenue ambitions match what my acquisition channel can deliver?
Answering those questions is what moves the needle, not tweaking the Ad design for the 4th time.
And if even with the levers pulled, the plan still doesn't hit the goal, the conversation changes. The question is no longer "is marketing working?". It becomes "what do we need to change in our assumptions?". The average revenue per customer? The main tactic? The pricing? The business model?
That conversation is so much more powerful.
I built a free GTM calculator that runs the numbers for you. You input your data (or industry benchmarks if you don't have everything) and it shows you the gap. You can play with the variables to find the sweet spot between your internal capacity and your business needs.
This framework is my way of making uncertainty visible before it gets expensive. If you can name your assumptions, put numbers on them, and test what you can test, your marketing plan becomes a business decision you can defend.
Em.
FAQ
How many customer interviews do I need to do for the Clarity phase?
You'll start seeing patterns around 8 to 10 interviews. Focus on your best customers (the ones who renew, who refer, who love your product). Not the churns or the undecided. You can study them separately, but don't mix the data.
Which KPI should I pick to test a marketing tactic?
A leading KPI, meaning an early signal that predicts the final result. Click-through rate, conversion rate, CAC. Not final revenue that takes too long to materialize, or you'll burn through budget before knowing if it works.
How do I run the napkin math if I don't have all my internal data?
Note the missing numbers, start tracking them, and use industry benchmarks in the meantime. You'll refine with time. What you're after in this step is named, defensible assumptions. Perfect precision will come with real data.
Does the 3 Cs Framework replace a classic marketing plan?
No. It's a validation framework you apply before writing your detailed plan. Once the 3 Cs are confirmed, you write your operational plan as usual, but with much more solid foundations.
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