SDR vs. BDR: Roles, Metrics, and Marketing Handoffs
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Last Updated:
Category: Media Strategy
Authors: Shusaku Yosa
Marketing and inside sales alignment means more than passing contact records. Agree on the target customer, the meaning of an inquiry, ownership, next actions and return conditions. The customer should be able to continue evaluating without repeatedly explaining the same situation.
SDR and BDR titles vary across organizations. One common arrangement assigns inbound response to SDRs and selected-account development to BDRs. Neither title inherently determines customer size or the employee’s seniority.
Define responsibilities before titles
Example role | Starting point | Main work | Useful evidence |
|---|---|---|---|
Marketing | Customer problems and acquisition | Audience, message, education and collection | Suitable contacts and subsequent progress |
SDR | Incoming interest | Confirm purpose, fit and next conversation | Handling quality and accepted cases |
BDR | Selected accounts | Research, relevant outreach and discovery | Fit and a real evaluation opportunity |
Closing sales | An agreed commercial discussion | Evaluation, proposal and terms | Progress, wins and economics |
A small team can assign several roles to one person, while still separating the responsibilities. The MQL and SQL guide provides a companion lifecycle example.
Respect the difference between a request and a download
An explicit request to evaluate a product is not equivalent to downloading introductory material. Treating every download as a sales-meeting request creates mismatched expectations. Review what the person was told, their communication preferences and their current problem before proposing a meeting.
For account development, prepare evidence for the account hypothesis and a question that can confirm it. A problem inferred from public information remains a hypothesis until verified with the organization.
Specify handoff and return rules
Item | Agreement needed |
|---|---|
Scope | Which customer and operational problem are supported? |
Minimum context | Stated request, source, contact conditions and unknowns |
Acceptance | Who decides, within how many business days? |
Routing | Absence, duplication and existing-customer cases |
Return | Reason and condition for reconsideration |
Stop | Refusal, suppression or out-of-scope closure |
For a fictional workflow, an explicit evaluation request receives an assigned owner by the next business day. Before arranging a meeting, the owner confirms its purpose and participants. Set targets according to staffing and operating hours, with cover when someone is unavailable. An acknowledgment email is distinct from substantive review.
Example qualification brief
Case A-101: a prospect requested a reporting guide and then asked for advice. Their stated problem is monthly consolidation handled by one employee. They want to understand what could change in the existing workflow. Unknowns include contributors, devices and budget. The SDR will confirm the purpose and, if useful, arrange a discussion with implementation support by the next business day.
This is fictional. Do not fill the same fields from open counts or anonymous behavior alone. Record unknowns honestly and avoid interrogating a prospect for every possible field before providing value.
Review quality and capacity alongside volume
Metric | Definition | Diagnostic purpose |
|---|---|---|
Initial response time | Receipt to substantive first response | Account for business hours and automatic replies |
Acceptance rate | Accepted cases ÷ handed-off cases | Check fit agreement |
Meeting completion | Held ÷ agreed meetings | Review cancellations and postponements |
Opportunity rate | Opportunities ÷ held meetings | Assess problem and account suitability |
Handling effort | Recorded staff time | Check operating sustainability |
Compare the same cohort over equivalent follow-up periods. Meeting count alone may reward unnecessary meetings. Capture acceptance and rejection reasons as well as rates.
A fictional 30-minute weekly agenda allocates five minutes to unhandled cases, ten to returns, ten to customer learning and five to next actions. End with the exact form, asset, message or definition to change, plus an owner and deadline. That makes alignment observable in the workflow rather than a recurring request for better cooperation.
Related guides
- MQL vs. SQL: Definitions, Qualification Criteria, and Handoff Rules
- What Is a Hot Lead? Qualification Criteria and a Handoff Checklist
- CRM and Marketing Automation Integration: Data Mapping and Sync Rules
- B2B Seminar and Webinar Planning: Timeline and Checklist
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