Hiring Guide
Marketing expertise is among the most widely claimed and most unevenly delivered professional competencies. Almost everyone in business has some exposure to marketing, and that familiarity creates an abundance of generalists confident in their own judgment — and a shortage of specialists who have genuinely built results in specific channels at specific company stages. The practical consequence is that clients hiring marketing consultants frequently find themselves paying for confident opinions rather than proven performance. The landscape of marketing expertise is genuinely broad. SEO, paid search, paid social, content marketing, email, brand strategy, product marketing, growth hacking, influencer, and B2B demand generation are distinct disciplines with different skill sets, metrics, tools, and learning curves. Someone deeply expert in enterprise B2B demand generation may have little applicable insight for a direct-to-consumer e-commerce brand. The advisor who built exceptional organic search traffic may produce weak results in paid media — and vice versa. Equally important is stage fit. Marketing strategy for a pre-product startup seeking its first hundred customers is materially different from scaling a proven acquisition channel for a Series B company, which is different again from optimizing the marketing mix for a profitable but plateaued mid-market business. The right marketing advisor needs to match not just your channel needs, but your stage, budget, team capacity, and growth objectives. This guide helps you find the right match and evaluate their credentials before committing.
The professional body for marketers — defines industry standards and offers credential programs.
Industry benchmarks, ad standards, and research for digital and performance marketing.
Use these in an intro call or first session to quickly assess fit and expertise.
1.Which specific marketing channels or functions are you expert in, and can you show me results from each?
Why it matters: The breadth of marketing disciplines means that general expertise claims are nearly meaningless. An advisor who can point to specific, attributed results in the exact channels you need — with enough detail to evaluate the quality of the work — is giving you something much more useful than a description of general marketing knowledge. This question also reveals whether they understand the distinction between the channels well enough to be honest about where their expertise ends.
2.What is your experience with businesses at our stage and in our category — and what did you actually own versus advise on?
Why it matters: Stage fit and ownership are two of the most under-evaluated dimensions of marketing expertise. An advisor who owned the growth function at a comparable company has a fundamentally different knowledge base than one who advised on it from outside. Similarly, an advisor who built results at the seed stage may struggle with the channel mix and brand challenges of a growth-stage company. Understanding what they owned, at what stage, and in what category gives you a far more accurate picture than title or years of experience.
3.What would you prioritize in the first 90 days, and what would success look like at 90 days, 6 months, and 12 months?
Why it matters: This question tests whether the advisor can translate strategic thinking into a concrete, staged plan with measurable milestones. Vague answers about 'building awareness' or 'testing channels' without associated metrics reveal limited operational experience. Strong marketing advisors have a specific point of view about where to start, what to validate first, and what benchmarks would indicate that the strategy is working — or that it needs to change.
4.How have you handled a situation where a strategy you were confident in produced poor results — what did you change and why?
Why it matters: Marketing involves genuine uncertainty and real failure. Advisors who can describe specific strategic failures — the original hypothesis, what the data showed, and how they diagnosed and pivoted — demonstrate analytical rigor that pure success narratives don't reveal. Advisors who can't describe any failures either haven't done enough hands-on work or aren't being honest with you. Both are informative.
5.How do you approach attribution and measurement — how will we know what is actually working?
Why it matters: Marketing accountability is only as good as its measurement framework. An advisor who can describe a clear attribution approach — which metrics they track, how they distinguish channel contribution from correlation, and how they make resource allocation decisions when data is ambiguous — is operating at a fundamentally higher level than one who describes activities without connecting them to outcomes. This is one of the clearest differentiators between strong and weak marketing operators.
6.What would you NOT recommend for our situation, and why?
Why it matters: The most useful marketing advice often involves telling clients what not to do — which channels to skip given their stage, budget, and team capacity; which tactics are overused in their space; which investments take too long to generate returns given their timeline. An advisor who can answer this question specifically and honestly is demonstrating both intellectual honesty and genuine understanding of your situation. Advisors who find value in every channel are not being selective on your behalf.
7.What does your process look like for the first engagement — how will you develop your recommendations, and what do you need from us?
Why it matters: A structured discovery and recommendation process signals operational maturity. Strong marketing advisors have a clear method for understanding your business, customers, competitive landscape, and current marketing state before prescribing a direction. Advisors who offer recommendations before completing any meaningful discovery are providing opinions, not analysis — and you should weight their advice accordingly.
8.How do you typically structure your engagements, and how do you handle situations where results are slower than expected?
Why it matters: Engagement structure and accountability mechanisms reveal a lot about how an advisor operates in practice. Advisors with clear milestone structures, regular reporting cadences, and explicit processes for diagnosing and responding when results lag are more accountable than those who operate on a loose retainer with subjective success criteria. Understanding how they handle underperformance before it happens sets the right expectations and reveals their commitment to outcomes.
Marketing sessions on Expert Sapiens are tactical and results-focused. Your expert will audit your current marketing — channels, messaging, funnel — identify the highest-leverage opportunities, and give you a prioritized action plan. Whether it's a one-time strategy session or ongoing advisory, you'll leave with specific steps, not vague recommendations.
Customer Acquisition Cost (CAC)
Customer Acquisition Cost (CAC) is the total cost of acquiring one new customer — including all sales and marketing expenses divided by the number of new customers acquired in a given period.
Customer Lifetime Value (LTV)
Customer Lifetime Value (LTV) is the total revenue a business can expect from a single customer over the entire duration of their relationship — a fundamental input into unit economics and acquisition strategy.
MRR (Monthly Recurring Revenue)
MRR (Monthly Recurring Revenue) is the predictable, recurring revenue a subscription business expects to receive every month. It is one of the most important metrics for SaaS and subscription companies, forming the foundation of revenue forecasting, valuation, and growth analysis.
Churn Rate
Churn rate is the percentage of customers or revenue lost during a given period. For subscription businesses, it is the single most important driver of long-term growth — a high churn rate destroys the compounding value that makes subscription economics work.
Net Promoter Score (NPS)
Net Promoter Score (NPS) is a customer loyalty metric based on a single question: 'How likely are you to recommend us to a friend or colleague?' on a 0–10 scale. Respondents are classified as Promoters (9–10), Passives (7–8), or Detractors (0–6). NPS = % Promoters − % Detractors.