Home/ Resources/ Glossary/ Sales Development Representative (SDR)
Glossary · GTM & Sales Roles

What Is A Sales Development Representative?

A sales development representative (SDR) handles outbound prospecting and qualifies inbound leads to pass to account executives. At B2B SaaS companies, that means researching accounts, reaching out by email, phone, and LinkedIn, and booking qualified meetings so closers spend their time on real opportunities.

Also called
SDR, Lead Development Rep
Reports to
Sales Development Manager / Head of Sales
Works on
Prospecting, lead qualification, booked meetings
Measured on
Meetings booked, qualified leads

What A Sales Development Representative Actually Does

  1. 01 · ProspectingResearches target accounts and builds prospect lists that match the ideal customer profile
  2. 02 · OutreachContacts prospects by email, phone, and LinkedIn with personalized messages
  3. 03 · QualificationQualifies inbound leads to confirm fit, budget, and timing before passing them on
  4. 04 · MeetingsBooks qualified first meetings on account executives’ calendars
  5. 05 · CRM HandoffLogs every touch in the CRM and hands off clean notes to the account executive

Sales Development Representative Vs. Similar Roles

RoleMain focusPrimary metric
Sales Development RepresentativeBooking qualified first meetingsMeetings set, qualified leads
Account ExecutiveClosing new customersNew bookings
Inside Sales RepresentativeRemote selling, from inbound lead to closing smaller dealsClosed revenue vs. quota
Account ManagerRenewals and expansion revenueNet revenue retention

At smaller companies, an account executive often prospects alone. Add an SDR once the AE calendar fills with discovery calls and outbound starts to slip.

Skills To Screen For

Business-level English for cold calls and email outreach Prospecting with LinkedIn Sales Navigator, Apollo, or similar tools CRM discipline in Salesforce or HubSpot, plus sequencing tools like Outreach Handling rejection and objections without losing momentum

Interview Questions Worth Asking

1"Describe a time you engaged a prospect who fit your ideal customer profile. How did you personalize the outreach?"
2"How do you handle rejection?"
3"How do you prioritize and manage your lead pipeline?"

Hiring A Sales Development Representative In Latin America

Ready to add one to your team? Hire an SDR from Latin America through LatamCent, with 3 to 5 vetted profiles in the first 10 days.

How Much Of The Workday You’d Share

Your team’s time zone
Clock
Your team, 9am to 5pm Their workday, 9am to 6pm local Shared hours
Colombia
Mexico
Brazil
Argentina

Bogota, Mexico City, Sao Paulo, and Buenos Aires don’t change their clocks, so the overlap shifts when yours does. Times shown are in your team’s time zone. National English-proficiency averages vary by market too: Argentina ranks in EF’s "High" band globally, while Colombia, Mexico, and Brazil sit in the "Low" band. Screen every candidate’s spoken English directly rather than assuming by country.

Common mistake: hiring a closer and expecting a prospector. SDRs need to be comfortable with high-volume outreach and rejection, not with running long deals. Ask for their weekly activity numbers, their reply and meeting-booked rates, and how they handled a stretch with no replies.

What It Costs

US average $55K/yr $42K-$61K typical range
LatAm average $25.8K/yr Senior average, four countries
Typical savings ~53% About $29.3K/yr per hire
CountryEntry level (1-3 yrs)Senior (6+ yrs)
Colombia$10K/yr$23K/yr
Mexico$11K/yr$23K/yr
Brazil$14K/yr$28K/yr
Argentina$12K/yr$29K/yr

Per-country figures are modeled estimates for the sales development representative title, based on US pay and country multipliers. The LatAm average above is the mean of the four senior figures.

21 days

Typical time from kickoff to signed offer. LatamCent delivers 3 to 5 candidate profiles in the first 10 days.

Frequently Asked Questions

A sales development representative (SDR) handles outbound prospecting and qualifies inbound leads to pass to account executives. At B2B SaaS companies, that means researching accounts, reaching out by email, phone, and LinkedIn, and booking qualified meetings so closers spend their time on real opportunities.

An SDR books qualified first meetings, and is measured on meetings set and qualified leads. An account executive closes new customers, and is measured on new bookings. At smaller companies, one person sometimes does both.

US sales development representatives average around $55,000 a year. Senior SDRs in Latin America average around $25,800 a year, about 53% less, saving roughly $29,300 a year per hire.

Most searches run 21 days from kickoff to a signed offer, with 3 to 5 candidate profiles delivered in the first 10 days.

The terms overlap, and many companies use them interchangeably. Where a company splits them, an SDR usually qualifies inbound leads and a BDR prospects outbound into target accounts. Check how each company defines the title before comparing job descriptions or pay.

Need An SDR On Your Team?

Pre-vetted, fluent-English sales development representatives from Latin America, interviewing in 21 days.

Start Interviewing Today