Digital Marketing

Measuring ROI on your marketing spend

It's easy to report on metrics that look good in a slide deck — impressions, followers, clicks — without ever connecting them to revenue. Measuring ROI properly means tracing spend all the way through to actual business outcomes.

6 min readUpdated Aug 2026
Key points
  • Impressions and followers describe reach, not whether spend is working
  • Even basic attribution beats no attribution at all
  • Account for your sales cycle length before judging a campaign too early
  • Compare channels on cost per qualified lead, not cost per click

Vanity metrics vs business metrics

Impressions and follower counts describe reach, not results — cost per lead, cost per acquisition and customer lifetime value describe whether the spend is actually working.

Setting up attribution

Even simple tracking — a dedicated phone number, a unique landing page, or a 'how did you hear about us' field — beats having no attribution at all.

Accounting for lag time

B2B sales cycles can run months from first touch to signed contract — judging a campaign's ROI too early can wrongly kill something that was working.

Comparing channels fairly

Compare channels on cost per qualified lead, not cost per click — a channel with expensive clicks but highly qualified leads can easily outperform a cheap, low-quality one.

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