Should You Hire an SDR, Account Executive or Business Development Manager First?

Choosing the right first sales hire can accelerate business growth. Choosing the wrong one can increase costs, create confusion and leave the underlying revenue problem unresolved.

For growing B2B companies, deciding when to expand the sales team is often easier than deciding whom to hire. Leadership may recognise that the business needs additional sales capacity, but determining whether that investment should go towards a Sales Development Representative (SDR), Account Executive (AE) or Business Development Manager (BDM) requires a closer examination of the company’s commercial priorities.

These roles contribute to revenue growth in different ways. An SDR typically focuses on prospecting and qualifying opportunities, an Account Executive manages sales opportunities through to closing, and a Business Development Manager often concentrates on developing new business relationships, markets or accounts. However, responsibilities vary considerably between organisations, particularly across technology, manufacturing, professional services and industrial sectors.

For CEOs, Founders, Chief Revenue Officers and Sales Directors, the decision should not begin with a job title. It should begin with identifying the commercial activities that are currently limiting growth. A business struggling to generate qualified meetings has a different recruitment requirement from one generating substantial demand but lacking the capacity to convert opportunities into customers.

At The Sales Experts, we believe effective sales recruitment starts with understanding what a business needs its next employee to achieve. Before hiring an SDR, Account Executive or Business Development Manager, leadership should assess its sales process, pipeline generation, customer buying journey and growth objectives.

Understanding the Difference Between an SDR, Account Executive and BDM

Although all three roles support revenue generation, they usually operate at different points in the sales process. Understanding these differences is essential because hiring the wrong profile can create an imbalance between prospecting, opportunity management and closing.

A Sales Development Representative (SDR) is generally responsible for identifying potential customers, initiating conversations and qualifying prospects before passing suitable opportunities to a more senior salesperson. SDRs commonly use outbound prospecting, email, telephone outreach, LinkedIn and account research to generate meetings. In some organisations, they also qualify inbound enquiries. Their effectiveness is usually measured through qualified opportunities, meeting quality and contribution to sales pipeline.

An Account Executive (AE) typically takes responsibility for converting qualified opportunities into paying customers. This involves conducting discovery meetings, presenting solutions, managing stakeholders, preparing proposals, negotiating commercial terms and closing deals. In many SaaS and technology businesses, Account Executives work closely with SDRs, although some operate in full-cycle roles where they also generate their own pipeline.

A Business Development Manager (BDM) usually focuses on creating new commercial opportunities through direct prospecting, relationship development, strategic partnerships or market expansion. In UK and European markets, BDM positions frequently involve full-cycle selling, including lead generation, customer meetings, negotiations and closing. In other organisations, business development may be more focused on partnerships or early-stage opportunity creation.

These differences explain why job titles alone are unreliable indicators of suitability. A BDM in an industrial manufacturing company may perform responsibilities similar to those of a full-cycle Account Executive in a software business. The important distinction is the commercial work each person will actually undertake.

1. Start by Identifying Your Biggest Sales Bottleneck

Before advertising a vacancy, business leaders should examine where opportunities are being lost or delayed within the existing sales process.

A company receiving plenty of inbound enquiries but struggling to respond quickly may have a capacity problem in qualification or closing. Another business may have talented salespeople who convert opportunities effectively but lack a consistent flow of new prospects. A third may have established relationships in its home market but need someone capable of opening an entirely new territory.

Each situation requires a different solution.

Consider a B2B software company with two experienced Account Executives who regularly achieve strong conversion rates. Both spend a significant proportion of their time researching prospects, sending outbound messages and arranging introductory meetings. If these activities prevent them from managing more qualified sales opportunities, introducing an SDR could improve the overall efficiency of the team.

Now consider a company generating substantial inbound demand through marketing. Prospects are requesting demonstrations, but the founder is struggling to conduct discovery calls, prepare proposals and negotiate contracts. Hiring another prospecting-focused employee would do little to resolve the immediate problem. An Account Executive capable of managing opportunities through to closing would likely provide greater value.

The correct hiring decision therefore depends on whether the business needs more pipeline, more closing capacity or broader market development.

2. When Should You Hire a Sales Development Representative?

Hiring an SDR can be an effective way to increase pipeline generation, particularly when the business already has an established sales process and experienced employees capable of converting qualified opportunities.

The SDR model works well when prospecting and closing require different levels of expertise or time commitment. By separating these responsibilities, companies can allow Account Executives to concentrate on complex customer conversations while SDRs focus on researching accounts, engaging prospects and qualifying demand.

However, an SDR is not automatically the right first sales hire.

If a business has not yet established its ideal customer profile, developed a compelling value proposition or demonstrated that prospects are willing to buy, an inexperienced SDR may struggle to generate meaningful opportunities. High activity levels can create the appearance of progress while producing meetings with customers who lack genuine purchasing intent.

SDRs also require effective management, training and clear qualification criteria. Without these foundations, the organisation may generate more meetings without improving revenue.

An SDR is most likely to deliver value when the company already understands which customers to target, how to engage them and what constitutes a qualified sales opportunity.

A useful decision-making question is: Are experienced salespeople spending too much time generating meetings when they could be closing more business?

If the answer is yes, and the business has a repeatable prospecting approach, an SDR may be the right investment.

3. When Should You Hire an Account Executive?

An Account Executive is often the most appropriate hire when the company has sufficient demand but lacks the commercial capacity to convert opportunities into revenue.

This situation is common in founder-led businesses. During the early stages, the founder may manage most customer relationships, conduct demonstrations and negotiate agreements personally. As demand increases, this approach becomes difficult to sustain because the founder must divide their attention between sales, operations, product development and wider business leadership.

Hiring an Account Executive can create dedicated ownership of the sales process, improving follow-up consistency and allowing the founder to focus on strategic priorities.

However, the type of Account Executive matters. A company with strong inbound lead generation may need someone experienced in discovery, solution selling and complex negotiations. A business with limited marketing support may require a full-cycle Account Executive who can also develop their own pipeline.

This distinction is especially important in enterprise sales, where buying decisions may involve procurement teams, finance departments, technical stakeholders and senior executives. An experienced enterprise Account Executive should understand how to navigate these buying groups and maintain momentum throughout longer sales cycles.

Before recruiting, leadership should assess whether there are enough realistic opportunities to support the role. Hiring an expensive closer without sufficient pipeline can create unnecessary payroll costs and unrealistic performance expectations.

An Account Executive is generally the stronger choice when qualified opportunities already exist, the sales process is reasonably well defined and additional closing capacity is the primary constraint.

4. When Should You Hire a Business Development Manager?

A Business Development Manager may be the most appropriate first hire when the company needs someone capable of creating new commercial opportunities independently.

This is particularly relevant for businesses entering new geographic markets, targeting unfamiliar industries or developing relationships with organisations that are unlikely to respond to conventional inbound marketing.

For example, a UK manufacturing company looking to expand its customer base among large industrial buyers may need an experienced BDM who understands technical products, procurement processes and relationship-driven selling. The role may involve identifying target accounts, arranging meetings, understanding operational requirements, developing proposals and negotiating contracts.

Similarly, a professional services business entering a new region may benefit from a commercially experienced BDM with established market knowledge and the ability to build relationships from scratch.

Unlike a narrowly defined SDR position, a BDM role may require considerable independence and ownership of the entire business development process. This can be valuable for smaller companies that are not yet ready to support a specialised sales structure.

However, businesses should be precise about expectations. If the BDM will be responsible for prospecting, qualification, proposals, negotiations and account development, the compensation package and candidate requirements should reflect that breadth.

A Business Development Manager is often the strongest choice when the business needs a self-sufficient new-business professional who can develop opportunities and, where required, convert them into revenue.

5. Compare the Three Roles Against Your Commercial Needs

The following framework can help business leaders identify which position best addresses their immediate growth requirements.

This framework is a starting point rather than a rigid rule. In practice, job titles vary between industries and countries, and some organisations combine responsibilities that others divide across several positions.

For smaller businesses, a full-cycle salesperson may be more commercially efficient than immediately building a team with separate prospecting and closing functions.

6. Consider Your Sales Cycle and Average Deal Value

The complexity of the sales process should influence which role the business recruits first.

Companies selling relatively straightforward products with shorter buying cycles may benefit from a model where SDRs generate qualified meetings and Account Executives manage a high volume of opportunities. This structure can improve efficiency when there is sufficient prospect volume to justify specialisation.

Enterprise and technical sales environments often require a different approach. Buyers may need detailed consultations, demonstrations, technical validation, commercial proposals and multiple internal approvals before committing to a purchase.

In these environments, relationship continuity can be important. A prospect may prefer working with one experienced commercial professional who understands the business problem and remains involved throughout the buying process.

For example, a company selling industrial automation solutions into manufacturing facilities may find that a technically knowledgeable BDM is better suited to developing opportunities than a junior SDR operating through a standardised meeting-booking process.

Conversely, a SaaS business selling a well-defined solution to a large and identifiable market may benefit from dedicated SDRs once its sales process becomes repeatable.

The key is to design the sales structure around how customers actually buy, rather than adopting a model simply because it is common in another industry.

7. Calculate the Financial Return Before Hiring

Recruiting an additional salesperson represents a financial commitment that extends beyond basic salary. Employers must consider variable compensation, recruitment expenses, onboarding, management time, sales tools and the period required for the employee to become productive.

Different roles also create value in different ways, which means their return on investment should not be measured identically.

For an SDR, leadership should assess the cost of generating qualified opportunities and the proportion that eventually converts into revenue. For an Account Executive, the analysis should focus on incremental revenue, contribution margin, sales capacity and the expected conversion of available pipeline. For a BDM, the business may need to consider longer-term account development, new market opportunities and the time required to establish commercial relationships.

Consider a hypothetical business where an SDR generates 15 genuinely qualified opportunities per month. If 20% eventually become customers, that represents three new customers per month once the sales cycle and conversion process are fully established. However, the financial value depends on average deal size, contribution margin and the capacity of the Account Executives receiving those opportunities.

If the company lacks sufficient closing capacity, generating more meetings may simply create another bottleneck.

The strongest hiring decisions therefore consider the performance of the entire revenue process, not just the activity generated by an individual role.

8. Avoid Hiring a Junior Salesperson to Solve a Senior Commercial Problem

One of the most expensive recruitment mistakes growing businesses make is hiring a relatively junior salesperson when the underlying challenge requires experienced commercial judgement.

An SDR may be effective at executing a proven prospecting strategy, but they should not automatically be expected to define the ideal customer profile, develop the company’s value proposition, design an enterprise sales methodology and establish a new market independently.

These responsibilities require a different level of experience.

Similarly, hiring an Account Executive from a well-established company does not guarantee that they can build a new sales function without marketing support, established processes or brand recognition.

Businesses should distinguish between employees who are primarily expected to execute a defined commercial strategy and those who must help create that strategy.

If the company is still developing its approach to the market, a more experienced BDM, founding Account Executive or hands-on sales leader may provide greater value than a junior SDR, even if the initial salary investment is higher.

The objective is to recruit someone capable of solving the actual commercial problem, rather than choosing the lowest-cost job title.

9. Decide Whether to Build a Specialised or Full-Cycle Sales Team

As companies grow, they often face a choice between maintaining full-cycle sales roles and introducing greater specialisation.

In a full-cycle model, one salesperson manages prospecting, qualification, discovery, proposals, negotiations and closing. This approach can provide continuity for customers and create clear ownership of commercial relationships. It is often practical for smaller teams, complex technical sales and markets where trust develops through sustained engagement.

A specialised model divides responsibilities across SDRs, Account Executives and potentially Account Managers or Customer Success teams. This can improve efficiency when opportunity volumes are high and the organisation has established processes for transferring prospects between roles.

Neither structure is universally superior.

Specialisation introduces coordination requirements, management overhead and the possibility of poor handovers. Full-cycle selling, meanwhile, can become inefficient when experienced closers spend excessive time on administrative tasks or low-value prospecting activities.

Leadership should evaluate the volume and complexity of opportunities, customer expectations, available management resources and the economics of each approach.

The right structure is the one that allows the business to generate and convert revenue consistently without creating unnecessary operational complexity.

10. Define Success Before Starting the Recruitment Process

Once leadership has selected the appropriate role, the next step is to establish what successful performance will look like.

Too many businesses begin recruitment with a broad job description and an ambitious revenue target but limited clarity around how the new employee will achieve it.

A more effective approach is to define the role’s responsibilities, required experience, expected activities and performance milestones before approaching candidates.

For an SDR, success may initially involve developing account knowledge, executing prospecting campaigns and generating qualified opportunities that meet agreed criteria. For an Account Executive, it may involve progressing an existing pipeline, establishing effective discovery practices and closing opportunities within realistic sales cycles. For a BDM entering a new market, early success may include identifying target accounts, building stakeholder relationships and developing a credible pipeline.

Performance expectations should reflect the company’s commercial environment. An enterprise salesperson with a nine-month sales cycle should not be evaluated against the same first-quarter revenue expectations as someone selling a transactional product with a two-week buying process.

Clear expectations improve recruitment quality because candidates can evaluate whether the opportunity matches their capabilities. They also help managers provide effective onboarding, coaching and performance assessment.

How The Sales Experts Helps Businesses Make Better Sales Hiring Decisions

At The Sales Experts, we believe sales recruitment should be driven by commercial requirements rather than job titles alone.

Our work across Technology & Software, SaaS, Manufacturing, Construction, Industrial & Technical Sales, Telecommunications and Business Services highlights how significantly sales responsibilities can vary between industries.

A Business Development Manager in manufacturing may need technical product knowledge, established industry relationships and experience managing long procurement cycles. An Account Executive in enterprise software may require expertise in multi-stakeholder negotiations and complex solution selling. An SDR in a technology business may need strong outbound prospecting skills and the ability to qualify opportunities within a clearly defined market.

These differences make structured candidate assessment essential.

Our Sales Hunter Intelligence Evaluation© supports the assessment of sales capability and new-business behaviours, while our Five-Stage Sales Team Scaling System© provides a framework for aligning recruitment with wider commercial growth objectives.

The aim is not simply to fill a vacancy. It is to identify the commercial capabilities a business needs and recruit individuals whose experience matches those requirements.

Frequently Asked Questions

Should a startup hire an SDR or Account Executive first?

For many early-stage B2B startups, a full-cycle Account Executive or experienced business development professional may be more appropriate than an SDR, particularly if the sales process is not yet established. SDRs generally deliver greater value when the business already understands its target market, has a repeatable prospecting approach and has someone capable of closing the opportunities they generate.

What is the difference between an SDR and a BDM?

An SDR typically concentrates on prospecting, qualification and meeting generation. A BDM often has broader responsibility for developing new business, building commercial relationships and, in many organisations, managing opportunities through to closing. However, the exact distinction depends on the employer and industry.

Can an Account Executive generate their own leads?

Yes. Full-cycle Account Executives are responsible for both generating and closing opportunities. This structure is common in smaller sales organisations and businesses where dedicated SDR support is not commercially justified.

Which sales role delivers the fastest return on investment?

There is no universal answer. An Account Executive with access to an established qualified pipeline may generate revenue relatively quickly, while an SDR may improve the productivity of several existing closers. A BDM developing a new market may take longer to produce revenue but create significant long-term commercial value. ROI depends on the company’s sales cycle, market demand, compensation costs and existing sales infrastructure.

When should a business hire its first Sales Director instead?

If the primary problem involves sales strategy, forecasting, coaching, performance management or building a repeatable commercial process, a hands-on Sales Director may be more valuable than adding another individual contributor. However, the business should ensure that the leadership role is justified by its stage of development and management requirements.

Final Thoughts: Hire for the Commercial Problem You Need to Solve

Choosing between an SDR, Account Executive and Business Development Manager is not simply a question of comparing job descriptions or salary expectations. It is a strategic decision about where the business needs additional capability to support revenue growth.

An SDR may be the right investment when qualified pipeline generation is the primary constraint. An Account Executive may provide greater value when the organisation has opportunities but lacks the capacity to convert them. A Business Development Manager may be better suited to opening new markets, developing relationships and building business independently.

For some organisations, the right solution will be a full-cycle salesperson who combines elements of all three roles. For others, a specialised structure will become more effective as the sales process matures and opportunity volumes increase.

Before recruiting, leadership should examine its existing pipeline, conversion rates, sales cycle, market opportunity and commercial resources. These factors provide a stronger foundation for hiring decisions than job titles or assumptions about how successful sales teams should be structured.

At The Sales Experts, we help businesses connect sales recruitment decisions with their wider commercial objectives, ensuring that each new hire addresses a genuine capability requirement.

The most important question is not whether you should hire an SDR, Account Executive or Business Development Manager. It is which commercial problem your next salesperson needs to solve — and what experience they will need to solve it successfully.