Planning & pricing
Build a B2B marketing budget around the job you need done
Plan a B2B marketing budget around goals, evidence, production, distribution and measurement. Includes a blank worksheet and Carbon’s engagement options.

The short answer
Build a B2B marketing budget from the business problem, the audience and the work required—not from a generic channel split. Include content, production, distribution, delivery and measurement, with clear owners and assumptions.
Give the budget a problem to solve.
A percentage for paid media, a percentage for content and a percentage for everything else can look reassuringly organized. It can also leave the most important problem untouched.
Start with the business goal and the current constraint. Are you trying to introduce a capability, reach a new audience, improve relevant inquiries or make a complex offer easier to understand? Name the work that would help, then estimate what it requires.
Use the evidence you have. Sales feedback, buyer research, website behavior and previous campaign results can help distinguish a known issue from a plausible idea worth testing.
Include the work around the campaign.
| Category | What to clarify | Common planning gap |
|---|---|---|
| Research and strategy | Which questions need answering and which decisions follow | Assuming the brief already contains the answer |
| Creative and content | The assets, formats, versions and approval responsibilities | Counting the first concept but not the content needed to use it |
| Production and website | Photography, video, development and destination requirements | Paying for distribution before the destination is ready |
| Media and tools | Spend, platform requirements and who manages them | Confusing media spend with the total program cost |
| Follow-up and measurement | Sales ownership, routing, reporting and review | Generating interest without capacity to respond or learn |
Make the tradeoffs visible.
List what must be in place for the priority work to succeed. A campaign may depend on approved proof, a landing page and a reliable contact path. If those pieces are missing, protecting the full media budget can be the wrong tradeoff.
Separate one-time work from ongoing activity. A research project or website improvement can change the starting point for later campaigns. A continuing program may require a different rhythm of content, media and review.
Leave uncertain numbers marked as assumptions until a quote or internal estimate supports them. A blank field with an owner is more honest—and more actionable—than a precise number chosen to make the spreadsheet balance.
How Carbon scopes the relationship.
Carbon works on a retainer or project basis. Retainers start as low as $5,000 per month. Projects receive a custom quote based on needs and timing.
Those starting fees are not a statement that every activity in this worksheet is included. Scope, responsibilities and costs need to be clear in the proposal. Discuss media, production, tools and internal team contributions as part of that conversation.
Use the pricing and engagement guide to think through which model fits the work. A defined assignment and a continuing need can require different arrangements.
Budget for learning, too.
Name a measure for the work and a measure for the business result. Then set a review point that fits the activity and buying cycle. Make sure someone has the data and responsibility to evaluate it.
At the review, decide what to continue, change or stop. If a constraint has moved, the allocation may need to move with it. The budget should help the team make that choice rather than lock in the original guess.
The editable worksheet below keeps costs blank so your team can work from its own needs, approved estimates and commercial terms.
Put it to work
B2B marketing budget worksheet
Download the editable text file and use it with your team. No form needed.
Download the worksheet