AI SDR
Last updated March 25, 2026
An AI SDR (Sales Development Representative) is autonomous software that performs prospecting, lead qualification, and meeting booking tasks traditionally handled by human sales reps.
An AI SDR is autonomous software that replaces or augments human sales development representatives by handling outbound prospecting, email personalization, follow-ups, and meeting booking without human intervention. Unlike traditional sales automation tools that require human operators, AI SDRs operate independently 24/7, making decisions about who to contact, what to say, and when to follow up based on AI analysis of prospect data and engagement signals. Leading AI SDR tools include 11x Alice, Artisan Ava, and AiSDR. The cost of an AI SDR typically ranges from $750 to $5,000 per month compared to $75,000-$95,000 annually for a human SDR.
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Frequently Asked Questions
Can an AI SDR fully replace a human SDR?
For repeatable outbound motions with clear ICPs and proven messaging, yes. For complex enterprise sales requiring relationship building and nuanced discovery, AI SDRs work better as assistants to human reps.
How much does an AI SDR cost?
AI SDR tools range from $750 to $5,000 per month, compared to $75,000-$95,000 per year for a human SDR including salary, benefits, and tools.
What is the difference between an AI SDR and a sales engagement platform?
A sales engagement platform like Outreach or Salesloft automates sequences but requires human reps to operate. An AI SDR operates autonomously, making decisions about outreach without human intervention.