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    Sales & GTM
    Mid
    Global · Global

    Sales Development Representative(SDR)

    Also called: SDR, Sales Development Rep

    TL;DR

    A sales rep responsible for outbound prospecting and inbound qualification, handing qualified opportunities to Account Executives.

    SDRs sit at the top of the sales funnel. They prospect target accounts, run cold outreach, qualify inbound leads, book discovery calls, and feed pipeline to AEs. The role is metrics-heavy: activities per day, meetings booked, and qualified opportunities created.

    SDR org design (volume vs account-based, dialing vs writing, paired vs pooled) is a strategic choice driven by ICP and ACV. High-ACV enterprise teams favor account-based; SMB-heavy motions favor volume.

    Worked example

    A 4-person SDR team books 240 qualified meetings in Q3 (60 each, ~1 per business day) at $42k base + $18k OTE per rep. Pipeline created: $4.8M; cost per qualified meeting ~$1,000, within healthy SaaS benchmarks.

    Common pitfalls

    • Hiring SDRs before AEs can close the deals SDRs source.
    • Measuring activity without measuring qualified opportunity quality.
    • Burning out SDRs with unrealistic activity quotas.

    When this shows up in a pitch deck

    Sales-led decks reference SDR-to-AE ratios when explaining the GTM cost structure.

    Related terms

    Use Sales Development Representative in your next pitch deck

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