01
Built for engineers
API-first voice platforms assume a technical team to wire them up, maintain them and keep them in sync with whatever else you run.
The problem
Voice AI is powerful. Most of it is a developer kit.
The capability has been available for a while. What has been missing is a way to use it without an engineering project and a second copy of your customer data.
02
Disconnected from your data
When calls happen outside your CRM, the agent does not know who it is talking to, what they bought or what was said last time.
03
Results that never come back
A call that does not land on the customer record is a call your team cannot act on. Every outcome here is written to the contact.
How it works
Calls that run on your customer data.
1
Pick the call type
Follow-up, reminder, qualification or re-engagement.
2
Choose who to call
A segment, a list, or leads that have just come in — drawn from the same contacts every other channel uses.
3
Set the script
Your questions, in your voice, using what the record already knows about the person.
4
Review outcomes
Every result lands on the contact record, so your team picks up where the call left off.
Pricing
Priced by the minute you actually use.
AI Caller is a monthly add-on, available from the Solo plan upwards. Each tier includes a block of minutes; beyond it, calls run at $0.35 a minute.
$79
Starter · 250 minutes
Included minutes at $0.32 a minute.
$149
Growth · 500 minutes
Included minutes at $0.30 a minute.
$249
Pro · 1,000 minutes
Included minutes at $0.25 a minute.
Part of a Darwin strategy
Calling works best with a plan behind it.
Inside a Darwin strategy, AI Caller takes the high-intent moments — reaching a lead while the form fill is still warm, for instance. Darwin decides who it targets, when it runs and what it should achieve, then tracks it against the plan you approved.
“A call the customer record never hears about is a call your team cannot act on.”
Why the outcome matters more than the call
You stay in control
AI-first. Never AI-only.
The AI does the heavy lifting, your team decides. Every feature keeps a full manual path for teams that want to do it themselves.
Supervised by default
Work waits in your approvals queue until someone on your team signs off. Autonomy is a setting, not a plan tier.
Review the real thing
Open the actual email, ad, post or sequence, edit it in place, then approve. What you see is what goes out.
Every action is logged and exportable
What each agent did, when, and who approved it.
One-click stop
Halt one campaign or the whole fleet. In-flight work rolls back.
What the category charges
Voice AI pricing, as published.
Voice pricing is quoted per minute, but not all per-minute rates cover the same thing. The figures below are each vendor’s published rate on the date shown.
| Plan | Published price | Source |
|---|---|---|
| Retell AI | $0.07–$0.31/min | source |
| Bland AI | $0.09/min flat; Build plan $299/mo + $0.12/min | source |
| Synthflow | from $0.09/min voice engine; plan tiers $29 / $99 / $449 / $899 | source |
| Vapi | $0.05/min platform fee (BYOK) — lands at $0.13–$0.31/min with LLM, TTS, STT and telephony added | source |
| Telephony (Twilio, US) | $0.014/min, billed separately on most platforms | source |
| Category all-in | most land at $0.07–$0.30/min once every layer is counted | source |
| Marketing Titan AI Caller | $79 to $799 a month by tier, minutes included; $0.35/min beyond the allowance, on one invoice | — |
Developer voice platforms quote an orchestration fee. The model, the speech synthesis and the telephony are billed separately on top, so a per-minute rate from one of them is not comparable to ours. Marketing Titan’s minutes are an allowance inside the platform on one invoice. We are not claiming to be cheaper per minute — we are claiming you can see the whole number before you start.
Competitor pricing: published list prices, September 2026 · verified 2026-09-18 · morphllm.com, cekura.ai, techsy.io