Once a company has scaled past founder-led outbound, cold email shifts to an SDR team. The playbook changes: volume goes up, personalization per email goes down, operational rigor goes way up. This is how SDR-led cold email actually runs.
Typical SDR team running cold email:
Smaller orgs combine roles; larger split further (list builder, email writer, reply handler all distinct).
SDRs spend most of their day on list research, reply handling, and meeting booking, not on writing emails. Writing is a once-a-week batched task.
Full ownership per rep. Works for small teams. Breaks down at scale (copy quality varies, no shared learnings).
RevOps or marketing writes the emails. SDRs get assigned lists and send the approved copy. Standard for mid-to-large teams.
List builder → copy team → send + reply specialists → AE handoff. Enterprise model.
SDR-led cold email can't do deep per-prospect personalization at 300/day. Compromise:
Reply rates are lower per email than founder-led (1-3% vs 3-8%) but total volume produces more meetings.
SDR teams need rigid cadences or the system collapses:
Cold email is psychologically tough. Rep turnover in SDR roles is notoriously high (12-18 months). Mitigate with career progression, training, manageable quotas.
Same email template for 6 months → reply rate drops 50%. Mandate monthly copy refresh.
No one owns deliverability → sender reputation degrades → replies drop → team panics → volume increases → reputation worsens. Need dedicated RevOps ownership.
SDR books meeting, AE doesn't read notes, prospect feels dropped. Standardize handoff process: structured notes, briefing time, joint AE+SDR calls for critical prospects.
Weekly per-SDR metrics:
Variable should weight meetings-held and meetings-converting, not just bookings (prevents booking junk meetings to hit quota).