When founders think about outbound sales cost, most think about tools: the Apollo subscription, the Mailchimp account, maybe a LinkedIn Sales Navigator seat. They almost never think about the real cost — which is the hours their team spends doing manual research, writing, and follow-up that could be running itself.
The math doesn't work for manual SDR at scale
Let's be concrete. A human SDR in the US costs roughly $65,000–$90,000 per year in salary alone, plus benefits, plus overhead. That's before you count recruiting costs, ramp time (3–6 months to full productivity), and turnover (SDR turnover runs 30–45% annually).
Here's what a single SDR's time actually looks like:
Now factor in the math at scale: to run a meaningful outbound motion with human SDRs, you need 3–5 of them minimum. That's $195,000–$450,000 in annual salary alone. Add benefits, tools, management overhead, and you're at $300K–$600K before a single deal closes.
What AI SDR actually costs
Signal-aware AI SDR doesn't replace judgment — it replaces the research and writing grind. Axic's pricing:
- Starter: $99/mo — 1 campaign, 500 contacts, personalized emails, 3 follow-ups
- Growth: $249/mo — 3 campaigns, 1,500 contacts, A/B subject line testing
- Scale: $499/mo — unlimited campaigns, 5,000 contacts, custom ICP tuning
For $99/mo, you get the output of one full-time SDR's research and writing — running 24/7, no sick days, no PTO, no ramp time.
The hidden costs nobody talks about
Ramp time: A new SDR takes 3–6 months to hit full productivity. In that window, you're paying full salary for partial output. An AI SDR is productive on day one.
Turnover: The average SDR tenure is 1.5 years. Every departure costs $15,000–$25,000 in recruiting, onboarding, and lost pipeline momentum. AI SDRs don't quit.
Opportunity cost: When your best sales rep is doing research and writing follow-up emails, they're not closing deals. Every hour spent on manual SDR is an hour not spent on the conversation that actually generates revenue.
CAC inflation: Customer acquisition cost compounds when you factor in the fully-loaded cost of human SDRs. AI SDR reduces CAC by 60–80% per prospect reached, according to industry benchmarks.
The ROI is measurable from month one
With Axic, there's no 6-month ramp, no onboarding overhead, no turnover cost. You define your ICP, launch your campaign, and Axic starts reaching prospects immediately — with personalized emails written for each recipient, not templated for a list.
The math is simple: one human SDR costs $65K+/year and delivers 15% actual selling time. Axic delivers 100% signal-aware selling motion for $99–$499/mo.