What Does a Sales Development Representative Do?

You have if you’ve ever answered a cold call from someone promising “just fifteen minutes” to tell you about their company. Chances are that person was a sales development representative. These are the people responsible for most of the B2B sales conversations. Yet, if you go to a few salespeople and ask, “what is a sales development representative?” you’ll get a dozen different responses.

Get it straight. We’ll define the title, show you what it is like to do the work, what skills matter most, and why companies are so willing to outsource it these days.

What Does SDR Stand for in Sales?

What does SDR mean? It’s a sales development representative. You’ll also spot it spelt out as sales development rep, or in BDR (business development representative). Some companies distinguish between the two, with SDRs focusing on inbound leads, and BDRs working outbound cold prospects, but many others don’t care and use them interchangeably.

What Is a Sales Development Representative?

A sales development representative is responsible for identifying and qualifying potential customers before they are introduced to a closer. They be the initial point of contact for the sales team.

Here’s the usual split in a B2B sales team:

• The SDR searches for leads, makes contact, identifies whether they are qualified, and schedules a meeting.
• The AE runs the demo, negotiates, and closes.

The SDR generally does not sell the product. They sell the appointment. It may seem insignificant, but that’s where most deals are either initiated or never initiated at all.

What Does a Sales Development Rep Do Day to Day?

No two days are identical, but most of the work falls into a few buckets.

1. Researching prospects

Your SDR should know who they’re calling before they even get on the line. Which is to say, list building of the companies that fit the ICP, identifying the correct decision-maker, and uncovering something even marginally interesting to bring up. A recent round of funding, an unexpected new hire, a fresh job posting that suggests a pain. Good research turns a cold call into a warm one.

2. Outreach across channels

It’s the visualized section. SDRs send emails, they make calls, they follow up, they follow up again, they follow up yet again. It takes at least six to eight touches before a prospect responds, which makes persistent (but not annoying) outreach a valuable talent.

3. Responding to inbound leads

When someone downloads a guide or fills out a demo form, an SDR is usually the one who reaches out. Speed matters a lot here. A lead contacted within an hour is far more likely to convert than one contacted the next day.

4. Qualifying leads

Everyone who shows interest is not a true prospect. SDRs probe to see whether the potential customer has a need budget decision-making authority, and a timeframe. Certain tools like BANT or MEDDIC do the job, but ultimately all you’ve got is good listening skills.

5. Booking meetings and handing off

After a lead checks out, the SDR schedules a meeting with an account executive and shares all the information they gathered. This smooth handoff ensures the AE does not have to begin from the beginning, and the prospect avoids repeating details.

6. Keeping the CRM up to date

Not glamorous, but necessary. Every call, email, and note goes into the CRM so the whole team can see what’s happening with each account.

Sales Development Representative Job Description: What Companies Look For

If you’re writing or reading a sales development representative job description, you’ll notice the same requirements show up again and again.

Typical responsibilities:

• Identify and create new business opportunities by prospecting through inbound outbound telephone, email, and social selling.
• Screen inbound and outbound leads to meet predetermined standards.
• Schedule discovery meetings for account executives
• Achieve weekly/monthly goals for activities, meetings, and pipeline.
• Track all activity within the CRM
• Collaborate with marketing on messaging and campaign development.

Skills that actually matter:

• Resilience. You’ll get told “no” a lot more than you’ll get told “yes.” The top SDRs learn not to take it personally.
• Concise writing. Brief, targeted emails get responses. Long, generic ones get trashed.
• Questioning. Good questions are better than a script.
• Organisation. Managing hundreds of prospects at different stages takes extraordinary organisation.
• Coachability. Most of the SDRs are still early in their careers, but those who welcome coaching can develop rapidly.

You don’t even need a degree. Plenty of companies value your ability to communicate and your motivation more than your background.

How Are SDRs Measured?

SDRs usually live and die by numbers. The common ones are:

• Number of calls and emails per day
• Response and connect rates
• Meetings booked
• Meetings that actually show up
• Pipeline value created (sales qualified opportunities)

The smartest teams focus on the last two. Booking a pile of meetings with the wrong people looks great on a dashboard but wastes your AE’s time.

Where Does the SDR Role Lead?

For many, SDR is the beginning of their sales path. In 12-18 months, an outstanding rep can advance to account executive, senior SDR, or management. Others can slide into marketing, customer success, or revenue operations. Since every SDR is getting trained up on the product, the market, and the customer right away, it’s a skill set that’s easily transferable to just about anywhere.

Why Does Having an SDR Team Matter?

Without SDRs, your closers do it all. They’re doing all the prospecting, the qualifying, the chasing no-shows they’re spending less time selling. Which is an expensive way to operate a sales team.

A specialized sales development rep SDR function addresses this by:

• Keeping a steady stream of qualified meetings flowing in.
• Allocating your AEs to the deals they can close.
• Developing a consistent pipeline rather than feast- or famine-driven months.
• Providing you with live, actionable insights into what the prospects of today are interested in.

Building In-House vs. Outsourcing Your SDRs

It costs time and money to hire, train, and manage an SDR team. You’re looking at months of recruiting, implementing tools and data, putting together playbooks, and coaching people before they’re really working for you. And then there’s the attrition problem you’ll probably repeat the process a year down the line.

That’s why many growing companies work with a partner instead. With virtual sales development representative services, you get trained reps, proven processes, and the tech stack already in place. You can start booking meetings in weeks rather than months, and scale up or down without the hiring headache.

If you need help further down the funnel too, such as nurturing leads, running demos, or managing renewals, Outsourced Inside Sales Solutions can cover that ground so your core team stays focused on closing.

The Bottom Line

So, what does a sales development representative do? They find the right people, start the right conversations, and make sure your closers only spend time with prospects who are worth it. It’s one of the hardest jobs in sales, and one of the most important.

Whether you build your own team or bring in experienced help, getting sales development right is often what separates a full pipeline from an empty one. If you’d like to see what that could look like for your business, the team at GrowEdgeX is happy to talk it through.