Growing Chicago, Illinois companies reach a point where marketing needs real leadership — not another freelancer, not a junior hire guessing at strategy, and not an agency running tactics with no ownership of the outcome. But a full-time chief marketing officer is a $250,000-plus commitment that takes four to six months to recruit and is hard to justify before the revenue is there to support it.
A fractional CMO turns "we need a marketing leader someday" into "we have one now." You embed a senior operator part-time to own the strategy, build the systems, and lead the people — with accountability for revenue and none of the full-time risk. Most Chicago companies see it as the smartest first executive marketing hire they can make.
The job is to own marketing the way a full-time CMO would. That is strategy and positioning for your Chicago market, a demand engine that produces qualified pipeline, attribution that ties spend to revenue, and the hiring and process work that leaves you with a functioning department, not a dependency.
A clear go-to-market for the Chicago market and beyond — messaging your whole team can repeat.
Channels and campaigns that produce pipeline, measured to revenue instead of clicks.
The right hires, tools, and SOPs — a marketing department that runs itself.
Honest reporting that ties every dollar of spend back to pipeline and closed revenue.
A marketing budget allocated by someone accountable for the return on it.
Marketing that sales trusts and the board understands — one shared number.
Most Chicago companies reach for a fractional CMO at a recognizable moment: growth stalls, marketing spend outpaces provable results, or a funding round exposes the lack of a real go-to-market plan. If any of that sounds like your business, the timing is right — and starting fractionally beats waiting on a full-time search.
Weeks 1–2: understand your funnel, goals, data, and the gaps holding Chicago growth back — talk to sales, customers, and the numbers.
Weeks 2–4: lock positioning, choose the channels that fit your motion, and build a 90-day roadmap tied to revenue targets.
Weeks 4–8: install the systems, make or manage the hires, launch the channels, and start producing measurable pipeline.
Weeks 8–12 and on: attribution to revenue, cut what is not working, and double down on what is — then keep compounding.
Think of it as a spectrum. On one end, a full-time CMO: total commitment, total cost, slow to hire. On the other, an agency: plenty of output, no strategic ownership. In the middle sits the fractional CMO — the judgment and accountability of a senior executive without the salary or the six-month search, sized to your Chicago, Illinois business.
The fractional CMO cost is a predictable monthly retainer, nothing more. No equity handed over, no multi-year lock-in, no line items you did not expect. The number tracks the work and typically runs 30–50% of full-time CMO compensation — meaning most Chicago companies get senior marketing leadership for well under the cost of hiring one.
What Chicago businesses get with Brennen is an operator, not an advisor. He has built demand engines and hired teams from the inside, and he brings that same ownership to your marketing — in the pipeline reviews, in the hiring calls, and answerable for the number the whole way through.
Within a quarter Brennen had our positioning, pipeline, and team pointed in one direction — and it showed.
Client, B2B SaaS — CEO
A fractional CMO is an experienced chief marketing officer who leads your marketing on a part-time, ongoing basis instead of as a full-time employee. You get executive-level strategy, team leadership, and accountability for growth — at a fraction of the cost of a full-time hire, and without the long recruiting cycle or equity package.
Yes. Brennen Lesser works with Chicago, Illinois companies as a fractional CMO — both remotely and on-site as the engagement requires. That includes founder-led startups, funded scale-ups, SaaS businesses, professional-services firms, and established B2B companies across the Chicago metro.
Most fractional CMO engagements run at roughly 30–50% of a full-time CMO salary, billed as a flat monthly retainer with no equity and no long-term contract. The exact number depends on scope and how many days a month you need. For most Chicago companies that is a meaningful saving versus a full-time executive who would command $250,000 or more in total compensation.
An agency executes tactics — ads, content, email — usually against a brief you provide. A fractional CMO sits a level above that: they set the strategy, decide which channels to invest in, hire and manage the people (or agencies) who execute, and own the results. Think of it as renting a marketing leader, not renting a marketing vendor.
If you have the budget, the workload, and the revenue to support a $250k+ executive full-time, hire one. If you need senior marketing leadership now but can’t yet justify that cost — or you want to de-risk the decision before committing — a fractional CMO gives you the same caliber of leadership scaled to your stage, and can help you hire your eventual full-time CMO when the time comes.
Most Chicago engagements ramp in about two weeks. You skip the four-to-six-month executive search entirely — after a short discovery period, Brennen is embedded in your business, auditing the funnel and shipping a strategy while a full-time search would still be scheduling first-round interviews.
Typically seed-to-Series-B startups, SaaS companies, and growing B2B firms in Chicago, Illinois doing roughly $1M–$50M in revenue — companies large enough to need real marketing leadership but not yet large enough to justify a full-time CMO on payroll.
Clear positioning your whole team can articulate, a demand-generation engine measured to pipeline and revenue, honest attribution so you stop wasting spend, and a marketing team and set of systems that keep producing after the engagement scales down. The goal is a self-sustaining function, not dependence on a consultant.
Both. Brennen works with Chicago, Illinois teams remotely day-to-day and comes on-site for kickoffs, planning sessions, and key moments where being in the room matters. Modern marketing leadership doesn’t require a desk in your office five days a week.