Martal Group:B2B Lead Generation and Sales Blog

04.02.2026

The 2026 Cold Calling Skills Playbook: 10 Data-Backed Techniques to Boost SDR Performance

Introduction Is cold calling really still effective in 2026? The data says yes, decisively. Research shows 78% of business leaders have taken a meeting or attended an event because of a cold call (2). Yet for many Sales Development Representatives (SDRs), mastering the cold call remains a major challenge. Typical cold call success rates hover […]