AI SDR ROI Calculator
See how the cost of an AI voice agent compares to human SDRs for your B2B outbound. Move the sliders to match your numbers โ the savings update instantly.
Dials your team needs to make each month.
Minutes per connected call.
Salary + overhead, training and attrition.
Typical SDR dialling capacity.
AI voice agent billed at โน5/min of connected time. Figures are estimates based on your inputs.
How the calculator works
The calculator compares two ways to run the same outbound calling volume. For the AI voice agent, the cost is simply your monthly connected minutes (calls ร average length) at โน5 per minute. For a human team, it works out how many SDRs you would need to make that many calls โ based on a typical per-SDR monthly capacity โ and multiplies by the fully-loaded cost of each SDR, which includes salary, overhead, training and the cost of attrition.
The figures are estimates meant to frame the decision, not a quote โ your real numbers depend on your connect rates, call lengths and team. The structural point holds regardless: human cost is fixed and capped by headcount, while AI cost flexes with usage and scales instantly. For the full picture, read our complete guide to AI SDRs and our AI voice agent vs hiring telecallers cost comparison.
Why AI SDRs change the maths
A human SDR can only make so many dials in a day, works one shift, speaks one or two languages, and costs the same whether the pipeline is busy or quiet. An AI voice agent runs thousands of concurrent calls, works 24/7, speaks 70+ languages, and bills only for connected time. That is why, for high-volume B2B outbound โ lead qualification, follow-ups, appointment setting โ the cost per booked meeting usually drops sharply, while complex, high-value selling stays with your human reps. See it applied to your calls on the AI Voice Agents platform.
Questions teams ask
How much does an AI SDR cost vs a human SDR?
An AI voice agent is billed per minute of connected call time, typically โน5/min, with no salary or overhead. A human SDR carries a fixed fully-loaded monthly cost and is capped by how many calls one person can make. For high call volumes, the AI is usually far cheaper per call โ use the calculator above to compare your numbers.
Do AI SDRs replace human sales reps?
No. AI SDRs handle the repetitive top-of-funnel volume โ dialling, qualifying, booking meetings โ and warm-transfer hot prospects to human reps with full context. Your closers spend their time selling, not prospecting.
Is this calculator free?
Yes, completely free and no sign-up needed. Adjust the sliders to estimate your savings, then book a demo to see it on your real outbound numbers.