How much does it cost to build an AI sales or voice agent?
Production AI sales agents typically run $3K-$15K to build and $300-$2,000/month to operate, depending on call volume, integrations, and how custom the brand voice and CRM logic need to be.
- Build: $3K-$15K (chat) / $5K-$25K (voice) depending on integrations
- Operating: $0.05-$0.18/min for voice, $0.002-$0.02/message for chat
- Payback: typically 30-90 days when first-touch coverage was a gap
More detail
The build cost is dominated by integration work - every CRM field the agent reads or writes, every calendar it books on, every escalation path it routes through. Off-the-shelf demos look cheap; production reliability is the real expense.
Operating cost scales with conversation volume (per-minute voice, per-message chat) plus model inference. Most service businesses hit payback inside 90 days because the agent recovers calls and after-hours leads that were previously lost.
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