Knowledge
What Does an AI Phone Assistant Cost? Pricing & Models 2026
How the price of an AI phone assistant is calculated, which billing models exist, and what to watch out for when it comes to hidden costs.
The honest answer is: it depends on how much calling takes place. That's why what matters more than the list price is understanding at a glance what you're paying for – otherwise you'll be paying for idle time.
Two Common Billing Models
- Base price plus per-minute price: a fixed monthly fee plus a price per call minute. Predictable, but the base fee applies even in quiet months.
- Purely usage-based: you only pay for actual usage. Fair when volume fluctuates, provided it's transparent.
What Drives the Price
- Call volume and average call duration
- Number of parallel calls
- Complexity of the workflows
- Integrations with the phone system, calendar, or CRM
What to Watch Out for Regarding Hidden Costs
Typical traps: setup fees, long minimum terms, rounding up to full minutes, unclear pricing for add-on modules. Ask specifically: what does an average 90-second call cost – including everything?
How webRichtung phone Bills
webRichtung phone bills to the second from your Wallet – with no fixed minimum term. You pay exactly for the seconds spent on calls, no rounding up, no base fee for quiet months.
Does the Math Add Up?
Weigh the costs against what a missed call costs. In sales or appointment-based businesses, a single won order is often worth more than the assistant for an entire month.
FAQ
What does an AI phone assistant cost per month?
That depends on the call volume. Common models are a base price plus a per-minute price, or purely usage-based billing. What matters is transparency – being able to see exactly what a call costs. webRichtung phone bills to the second from the Wallet, with no fixed base fee and no minimum term.
Is there a minimum term or setup fee?
This varies by provider. With webRichtung phone there is no fixed minimum term; you pay for actual usage from your Wallet balance.
Do I also pay for calls that no one answers?
Pay attention to the billing logic. Billing to the second prevents short calls from being rounded up to full minutes.
Is it worth it for small businesses?
Often especially then. A single won order from an otherwise missed call clearly exceeds the monthly costs in many industries.