The True Cost of an In-House SDR
The base salary for an entry-level SDR in the US runs $45,000 to $65,000. Add benefits (20 to 25% of salary), payroll tax, recruiting fees ($5,000 to $15,000), onboarding time (90 days before full productivity), tools ($3,000 to $8,000 per year), and management overhead and the fully loaded annual cost of a single SDR is $80,000 to $120,000. Most companies underestimate this by 40 to 60 percent.
The Ramp Problem
An in-house SDR typically takes 3 to 6 months to reach full productivity. During ramp, they are generating a fraction of their target output while costing full salary. For an early-stage company, 6 months of ramp with inconsistent results is a significant resource drain. An outsourced team with trained SDRs and established infrastructure is typically generating pipeline within 7 to 14 days of kick-off.
What You Get With an Outsourced SDR Team
A quality outsourced SDR provider brings trained callers with vertical expertise, established data infrastructure, proven playbooks, experienced management, and the ability to scale up or down without hiring and firing cycles. The best providers operate as a genuine extension of your team, learning your product deeply and representing your brand with the same care as an in-house employee.
When In-House Makes More Sense
Outsourcing is not always the right answer. If you have a highly complex product requiring 6+ months to learn, a sales process that requires deep institutional knowledge, or a culture where SDRs need to be deeply embedded in the team to be effective, building in-house may produce better results over the long term at a higher cost. The question is whether the control premium is worth the investment.
The Hybrid Model
Many of the most effective outbound organisations use a hybrid: an outsourced SDR team handles high-volume prospecting and initial qualification, while one or two in-house SDRs manage warm accounts and handle hand-offs to closing. This captures the cost efficiency of outsourcing while maintaining the institutional knowledge and relationship depth of an in-house presence.