One of the most significant decisions a scaling business will make is the appointment of its senior marketing leader. In these early stages, marketing is a key lever for growth. However, the risk rarely lies in selecting the wrong individual. Rather, it stems from appointing a profile that is misaligned with the company’s growth stage.
As an early-stage startup approaching marketing for the first time, it can be difficult to know where to start. This guide is designed to give founders and business leaders an understanding of the marketing profiles they need to engage to build and scale their marketing efforts and enable business growth.
Marketing leadership for startups
In this article, we break down startup marketing leadership structures for the following stages:
It is important to stress that there is no ‘one size fits all’ blueprint for all companies at these stages. For tailored advice, we would recommend directly speaking to our Search Partners.
Seed stage
At seed stage, the organisation is still proving product-market fit and identifying viable acquisition channels. As such, they should not be building a marketing department, rather they should be building evidence.
The commercial question is whether demand can be generated consistently and efficiently. Marketing leaders at this stage must be capable of navigating ambiguity, operating without infrastructure and extracting signal from limited data.
Typical company profile
| Headcount | 5-20 |
| Existing marketing structure | Founder-led |
| ARR | Pre-revenue to early traction |
| Funding | Pre-seed or Seed |
| Primary objective | Channel validation and establishing repeatable acquisition inputs |
Marketing leadership profile
| Typical title | Head of Growth |
| Experience | 5-8 years |
| Reporting line | Founder or CEO |
| Base salary | £90,000 - £110,000 |
| Equity | 0.5% - 1% |
| Team structure | 0-1 direct reports with reliance on freelancers or specialist agencies |
The individual must be hands-on and performance-oriented. They test channels, refine messaging and identify early CAC benchmarks. Here, success is not measured by brand sophistication but by proof of repeatability.
The most common hiring error at this stage is searching for someone who is too strategic. Senior strategic leaders have been removed from execution for too long to deliver the value required at this stage. At seed stage, companies need to engage a hands-on operator capable of personally driving experimentation and iteration.
Appointing a future CMO too early often creates cost without commercial leverage.
Series A
Following successful Series A investment, expectations shift towards visibility, efficiency and control. Marketing efforts must move beyond experimentation and prove that growth is predictable.
At this point, marketing holds greater accountability for revenue. As a result attribution models, funnel visibility and closer alignment with sales teams become critical.
Typical company profile
| Headcount | 20-50 |
| Existing marketing structure | Early go-to-market foundations |
| ARR | £1 - £5m. |
| Funding | Institutional Series A |
| Primary objective | Building a predictable pipeline and introducing commercial discipline |
Marketing leadership profile
| Typical title | Head of Growth or Head of Marketing |
| Experience | 7 - 10 years |
| Reporting line | CEO or CRO |
| Base salary | £110,000 - £120,000 |
| Equity | 0.5% - 1% |
| Team structure | 1-3 core marketing hires across Performance, CRM and Creative |
The leader at Series A must retain an operational approach while introducing structure. Responsible for building the foundations of a scalable go-to-market model, they are expected to implement clear frameworks and align marketing strategies with revenue growth.
A common mistake at Series A is appointing an individual whose experience has been shaped within mature organisations. Scaling businesses at this stage require leaders who have built systems from the ground-up. You should look for marketers who understand the practical realities of early-stage growth, rather than those accustomed to operating within an established infrastructure.
At this stage, the business requires someone who has built systems before, not inherited them.
Series A/B
As the organisation moves into growth mode, marketing must evolve from a functional contributor into a core commercial driver. The marketing function must mature, and the leader’s remit expands to influence commercial outcomes at scale. As such, the leader transitions from a builder to an orchestrator, overseeing multiple marketing channels and a growing team.
Typical company profile
| Headcount | 50-120 |
| Existing marketing structure | Defined leadership and targets |
| ARR | £5 - £15m. |
| Funding | Late Series A or approaching Series B |
| Primary objective | Scaling channels efficiently and building a profitable revenue engine |
Marketing leadership profile
| Typical title | Director of Growth or VP Growth |
| Experience | 10 - 14 years |
| Reporting line | CEO or CRO |
| Base salary | £120,000 - £160,000 |
| Bonus | 0 - 20% |
| Equity | 0.5% - 1% |
| Team structure | 3–8 team members across Growth, Performance, CRM and Brand |
The marketing leader at this stage is accountable for scaling multi-channel acquisition, improving efficiency and managing a growing team. At this point, marketers must lead a team of managers, balance experimentation with efficiency and ensure marketing investment directly influences revenue performance.
The most challenging transition can occur at this stage, as businesses often retain highly capable Seed-stage operators beyond the point of optimal fit. The skills required to validate channels are not always the same as those required to scale them.
Recognising when a business has outgrown its initial leadership profile is a sensitive but necessary decision.
Series B
By Series B, marketing is no longer a sole growth lever. As an enterprise-level function, it becomes a strategic operating system across Product, Sales and Customer.
This is when marketing becomes an enterprise-level function. Marketing leadership is expected to articulate a clear category narrative, lead expansion into new markets and operate with disciplined budget ownership.
Typical company profile
| Headcount | 120-300+ |
| Existing marketing structure | Multi-layered and increasingly international |
| ARR | £15 - £50m+ |
| Funding | Institutional Series B |
| Primary objective | Market expansion, category authority and operational maturity |
Marketing leadership profile
| Typical title | VP Marketing progressing to CMO |
| Experience | 12 - 18+ years |
| Reporting line | CEO; board level exposure |
| Base salary | £100,000 - £180,000 |
| Bonus | 10 - 20% |
| Equity | 1 - 2% |
| Team structure | 8–20+ across Growth, Brand, Performance, CRM and Product Marketing |
This leader at this stage is both strategic and operational. As a board-facing executive, they are responsible for articulating market positioning, leading expansion strategy and the integration of marketing with broader commercial objectives. Overseeing a multi-layered team, they design structure, allocate budget at scale and ensure cross-functional alignment to deliver sustained revenue growth.
A common mistake at Series B is promoting the most capable channel expert into a Chief Marketing Officer role without assessing their broader organisational design and stakeholder management capabilities. The CMO remit extends beyond campaigns and into governance, cross-functional alignment and long-term value creation.
Promoting the strongest channel specialist without assessing leadership capability can constrain your next phase of growth.
3Search Executive's perspective
Funding stage alone does not determine marketing maturity. We regularly advise Series B businesses that operate with Series A marketing foundations. Equally, some Series A organisations carry investor expectations more aligned to later-stage growth.
Effective executive search, therefore, begins with diagnosis. Before launching a mandate, we work with founders and boards to define:
- The commercial outcomes required over the next 24–36 months
- The structural capability gaps within the marketing function
- Whether the existing leader can drive growth within the business
- When a CMO-level appointment becomes commercially necessary
- How marketing should integrate with Sales and Product to deliver an aligned GTM strategy
Our role is not simply to introduce candidates. Our search partners ensure the capability appointed aligns with stage, ambition and capital structure.
