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Fractional CMO · AI & B2B SaaS

Make growth stop depending on you.

You've got customers. Maybe leads come in bursts, people don't understand the product quickly enough, or every important growth decision still comes back to you. I help work out what's getting in the way, fix it, and get the team running it without you in everything.

Post-PMF Seed–Series B £1M–£20M ARR Founder-led growth
Daniel Johnson, fractional CMO and startup growth operator
£18M+ client revenue impact
4.94 / 5 225 GrowthMentor reviews
200+ startups advised · 405 mentor sessions

Taught, mentored and worked with teams at

  • University of Cambridge
  • Imperial College London
  • Techstars
  • Google
  • UK Space Agency
  • General Assembly
When I’m useful

This is usually where I come in.

The company is moving, but growth still feels harder and less predictable than it should.

01

Leads are inconsistent

Some weeks are good. Some are dead. Too much of the pipeline still depends on referrals, founder outreach or one channel behaving itself.

02

People don't get what you do

The product makes sense when you explain it on a call. Your website, ads or outbound are not doing the same job.

03

You've tried loads of marketing

Paid, content, outbound, partnerships. Some things worked for a bit. Nobody is completely sure what deserves more money or attention.

04

Growth still depends on you

The team can do the work, but the important decisions and context still come back to the founder.

I normally find one or two things that matter much more than everything else. We fix those first. If I don't think you need me, I'll tell you.

Proof

I've dealt with this before.

A few results from the work, plus the wider numbers behind them.

HealthTech · AICase result

Monthly app downloads

2k → 12k+ monthly downloads in six months after rebuilding acquisition and lifecycle around the real customer journey.

Fintech · CryptoCase result
35%

Lower CAC in eight weeks

Segmentation, paid account structure and landing-page routing cut acquisition cost while keeping the team focused on the same ICP.

eCommerceCase result
21%

Less churn in three months

Lifecycle and win-back messaging improved retention without relying on another acquisition channel to hide the leak.

“Named the two levers that mattered. Inside 60 days we had a weekly rhythm and pipeline built to our ICP.”
Christian A.
Founder, AI HealthTech
How I work

Work out what's wrong. Fix it. Make it easier to run.

The details change by company. I start by finding the thing holding growth back, decide what to do about it, and make sure the team can keep going.

01

Find the constraint

Customer calls, pipeline, funnel economics and current bets. We identify the one problem limiting growth now, not a list of twenty possible improvements.

02

Make the call

Choose the ICP, positioning, channel and priorities. Cut work that is not helping and make the trade-offs explicit.

03

Install the rhythm

Weekly decisions, one dashboard, clear experiments, ownership and handoffs. The growth function becomes visible instead of living in Slack threads and founder memory.

04

Transfer ownership

Coach the team, document the logic, make the right hire or agency calls, and hand over a system that keeps running after I leave.

Fit

This works best when the product already works.

If the product is still the question, stay close to customers and product. If growth is the bottleneck, that is where I become useful.

Probably a fit

  • £1M–£20M ARR B2B SaaS or AI with repeat revenue
  • Seed to Series B, post-PMF, with real customers and a real sales motion
  • Founder still owns too many weekly growth decisions
  • You need senior judgement across the whole system, not another channel specialist

Probably not yet

  • ×Pre-revenue or still searching for product-market fit
  • ×You mainly need hands to run ads, post content or build landing pages
  • ×You want more reporting without changing how decisions get made
  • ×There is no appetite to stop low-value work or change ownership
Ways to work together

Start with the smallest thing that helps.

If you're not sure what's wrong, start with the free call. If the problem is clear, we can decide whether you need a short project or someone inside the business.

Start here

20-min Growth Audit

Free · 20 minutes

Bring the messy growth question. We name the bottleneck and decide whether working together makes sense. No deck and no pitch.

Outcome A clearer read on the problem and the most useful next step.
See what the audit covers
Short project

Strategy Sprint

From £6k · 2–4 weeks

Diagnose, prioritise and ship the first critical artefacts: ICP, positioning, 90-day priorities, dashboard and first live test.

Outcome A focused 90-day plan and a working growth rhythm.
See the Sprint scope

Need a focused second opinion rather than an engagement? Founder Office Hours is the lighter option.

Daniel Johnson, startup founder and growth operator
Why me

I have been on both sides of the growth problem.

I started as a founder, then ran growth in-house at startups, then built We Scale Startups around the same recurring problem: good products with growth trapped in the founder’s head.

Today I work as the senior operator between founder, marketing, sales and agencies. The job is to make the commercial logic clear, build the rhythm around it, and leave the team stronger than I found it.

Founder + operator Founder-side exit experience, then in-house startup growth roles.
Mentor 405 GrowthMentor sessions · 4.94/5.
Teacher Cambridge Judge, Imperial College London and Google startup workshops.
Scale 200+ startups advised · £18M+ client revenue impact.
Read the longer story
FAQ

The questions worth answering before a call.

Everything else is easier to answer once I understand the actual company.

What stage should my startup be at?

Post-PMF with real customers and repeat revenue, usually Seed to Series B. The best fit is roughly £1M–£20M ARR, a small team, and a founder who is still making too many weekly growth decisions. See the full fit criteria

How is this different from an agency or a full-time CMO?

An agency usually owns a channel. A full-time CMO owns the whole function but comes with a full-time cost and hiring cycle. I sit in the middle: senior ownership across positioning, pipeline, reporting, team and agencies, for one or two days a week while the system is being built. Compare the options

Do you execute, or only advise?

I do the senior operator work required to get the system running: analysis, positioning, priorities, dashboards, experiment design, briefs, hiring and agency decisions, and the first critical artefacts. I am not a junior execution team and I do not sell a pile of campaign hours.

What does it cost?

The 20-minute Growth Audit is free. Strategy Sprints start at £6k. Fractional CMO engagements typically start at £5k per month, usually for a three-month minimum, depending on days per week and how much operating support is needed. See UK pricing benchmarks

Next step

Bring me the messy growth question.

Twenty minutes on your actual situation. No deck and no pitch. We will name the bottleneck, decide what I would do next, and work out whether I am the right person to help.