Marketing for B2B services firms

Most services firms do not have a marketing problem. They have an allocation problem. The channels are fine; the positioning is muddled, the investment is scattered, and the results never cross the threshold where momentum takes over.

Written by Peter Korpak Chief Analyst at 100Signals
10x

difference in long-term marketing ROI between firms that stay committed to a positioning for 3+ years versus firms that reposition annually.

Source: Les Binet & Peter Field, "The Long and the Short of It", IPA/LinkedIn B2B Institute.

What this is

Marketing for B2B services firms is the full-stack discipline of producing predictable, compounding pipeline. It integrates positioning, category education, demand capture, and sales enablement into a single system — not a collection of channels. The firms that compound are the ones that pick two or three motions and run them for 18+ months; the firms that stay flat are the ones that restart every quarter with a new tactic.

How to think about it
Core discipline
Allocation. Which channels get sustained investment, which get killed, which get experimental budget. Saying no is the single highest-leverage marketing skill.
Time horizon
12-24 months for motion to compound. Programs judged at month 3 almost always underperform; programs sustained at month 18 almost always compound.
Budget shape
60% on two or three working motions, 30% on sustaining assets (content, SEO, brand), 10% on experiments. Spreading thin produces noise, not growth.
Organisational dependency
One senior marketer who owns allocation, not a committee. Marketing by committee optimises for risk avoidance, not compounding.
Measurement
Pipeline generated and revenue influenced. Leading indicators (branded search, meeting volume, reply rates) support the story; they do not replace it.
Common failure
Tactic-hopping. Running a new channel every quarter because the last one "did not work" — when in reality it was under-invested for its cycle time.
The framework

The Allocation System

  1. Name the position

    What do you want to be known for? Without a shared answer, every channel drifts toward generic.

  2. Pick two or three motions

    Not seven. The firms that compound do three things well; the firms that flatline do seven things badly.

  3. Fund them properly for 18 months

    A motion under-funded for its cycle is a motion mis-measured. Cut on data, not on anxiety.

  4. Build the sustaining assets

    Content, SEO, brand — the infrastructure that makes every channel cheaper over time.

  5. Measure at the pipeline line

    Everything above pipeline is a proxy. Judge programs by what they generate, not what they spend.

Full-stack marketing vs discipline-specific services
Marketing Positioning Demand Generation
Scope Full-stack: strategy, channels, allocation, measurement Category, messaging, differentiation Category education and out-of-market awareness
Time horizon 12-24 months compounding 6-12 months to land and be used 6-12 months to show pipeline impact
Unit of decision What to fund, what to kill, what to sustain Who we are for, why we win Which categories to own and how
Dependency A senior marketer empowered to allocate Founder commitment to a clear position Patience and budget discipline
When to lead with it You need a full growth system, not a tactic You sound like everyone else and know it You need pipeline beyond this quarter
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Marketing by firm type

FAQ
What should a services firm spend on marketing as a percent of revenue?
7-15% is typical for growth-stage services firms. Under 5% usually signals under-investment; over 20% without a clear investment thesis usually signals tactic-hopping. The range matters less than whether the spend is concentrated enough to compound.
Should we hire a CMO or an agency first?
A senior in-house marketer first — they own allocation, positioning, and message. Agencies execute; someone needs to decide what to execute. Firms that go agency-first without senior in-house leadership spend a lot and learn slowly.
How do we know when to change our marketing strategy?
When the underlying hypothesis breaks, not when the current quarter disappoints. Strategy shifts should follow market changes (ICP shift, new category entrant, channel collapse), not monthly pipeline variance.
What is the single most common marketing mistake for services firms?
Tactic-hopping — starting a new channel every quarter instead of sustaining the one that was working. The compounding channel is the one you keep funding when it is boring.
How do we measure marketing ROI for long sales cycles?
A combination: platform attribution (directional), self-reported attribution at first meeting, cohort pipeline analysis (12-month revenue attributed back to acquisition period), and brand search lift. No single model captures a 180-day B2B cycle.

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