Marketing Budget Allocator

How Much to Spend on Marketing

B2B companies typically spend 5–12% of revenue on marketing; B2C companies spend 10–25%. Early-stage companies in growth mode often spend 15–30% of revenue on marketing to acquire customers and build brand, accepting short-term losses for long-term market share. Mature businesses with strong retention spend proportionally less — their economics improve as customer acquisition costs are amortised over longer customer lifetimes. The benchmark question isn't "what percentage of revenue?" but "what CAC:LTV ratio does this spending produce, and is it profitable?" An ROI-positive channel justifies higher spend regardless of percentage benchmarks.

Brand vs Performance Marketing

Performance marketing (paid search, paid social, affiliate) is directly attributable — you can trace spend to clicks to conversions. Brand marketing (content, PR, sponsorship, brand awareness advertising) builds demand that performance marketing then captures. The debate between the two is false: they work together. Brands that invest only in performance marketing become entirely dependent on paid channels — if costs rise or platforms change algorithms, revenue drops immediately. Brands that invest only in brand marketing struggle to measure ROI and may build awareness without converting it. The optimal split varies by stage but tends toward 40–60% brand and 60–40% performance as companies mature.

How Company Stage Affects Channel Mix

Pre-product-market fit startups should spend minimally on marketing — channels don't make a weak product viable. Post-PMF, early-stage companies should identify one or two high-ROI acquisition channels and focus budget there rather than diversifying prematurely. Growth-stage companies add channels sequentially as existing channels saturate — typically adding second and third channels when the primary channel's marginal customer acquisition cost rises above the CLV threshold. Enterprise companies run multi-channel programs because their TAM requires covering multiple audience segments with different media consumption habits. The mistake at every stage is spreading too thin before establishing what actually works.

When to Shift Budget Between Channels

Budget should shift when marginal ROI diverges between channels — adding another dollar to a saturating channel produces less return than a dollar to an emerging channel. Signs of channel saturation: rising CAC despite constant spend, declining CTR, audience frequency too high (ad fatigue), and diminishing returns on bid increases. Budget shifts should be gradual (10–20% reallocations per quarter), not abrupt — rapid reallocation destroys attribution baselines needed to measure the change's effect. When testing a new channel, allocate a fixed test budget (typically 10% of total) for one quarter to gather enough data for a reliable decision without material risk to existing programs.