Kalyvox vs Dialzara: same pricing shape, different depth

These two are structurally close as self-serve AI receptionists, but their usage models differ: Dialzara bundles talk-time minutes with overage, while Kalyvox bills actual call usage on top of the selected monthly plan.

Dialzara publishes AI receptionist plans starting at a low monthly price with a bundle of talk-time minutes and a per-minute overage rate that decreases as you move up the tiers, plus separately priced add-ons for outbound voice, SMS and website chat. Their feature list distinguishes self-editable prompts, message taking with custom questions, blind transfer on the entry tier and warm transfer from the mid tier upwards, and third-party integrations via Zapier or Make. (Public pricing page, checked September 2026.)

Kalyvox is an AI receptionist on a monthly plan plus actual call usage, built around intents: a caller's request is classified as it happens, and each intent carries its own questions, its own escalation rule and its own output. The result is a ticket per call, not a free-text message.

• Businesses that want the lowest possible monthly entry point with real talk time included.
• Teams already living in Zapier or Make, comfortable assembling the workflow around the call themselves.
• Operations that also want outbound calling, SMS or website chat from the same vendor and are willing to pay for those modules.

• Businesses where the handoff matters: a transfer rule per intent, an SMS to the right person within seconds, and a structured record that removes the callback to ask "what did they actually want?".
• Appointment-driven businesses that want the slot booked during the call rather than a link sent afterwards.
• Bilingual markets: an English and French line on the same number, with localised scenarios and transcripts.
• Non-technical owners: scenarios are described in plain language, and the built-in assistant rewrites them for you rather than requiring prompt engineering.

Dialzara's entry pricing is aggressive and its per-minute rates drop as you scale. If your need is "answer and take a message cheaply, I'll wire the rest myself", it is a solid, honest product. Kalyvox costs more at the very bottom of the range and gives you the routing, alerting and booking layer natively instead of through a third-party automation tool.

Keep your number and repoint call forwarding. Export nothing: rewrite your prompt as two or three intents during the trial, put a real caller through each of them, and compare the tickets. A week of parallel running is enough to see the difference.