01 — ANSWER
Every call picked up before the second ring
Your AI receptionist greets callers on your existing number, understands what they need, answers from your business knowledge, and escalates to a human the moment it matters.
NUTALK — AI VOICE INFRASTRUCTURE · US + MX
NuTalk answers your phone with AI that sounds human. It qualifies the caller, books the appointment on your calendar, and follows up on WhatsApp — with unlimited calls, unlimited evals, and concurrent lines on one monthly fee.
$200
per month, flat
∞
calls & evals
24/7
always answering
ES + EN
human in both
Works with the stack you already run
WHAT YOUR AGENT DOES
Not a phone tree. Not a voicemail. A trained AI receptionist that resolves the call — and leaves a record your team can act on.
01 — ANSWER
Your AI receptionist greets callers on your existing number, understands what they need, answers from your business knowledge, and escalates to a human the moment it matters.
02 — BOOK
Connected to Cal.com, the agent reads real availability, offers times out loud, confirms name, phone, and email — and books during the call.
03 — FOLLOW UP
Confirmations, reminders, documents, and reactivation campaigns go out from the same agent, in the same thread, with the full context of the call.
UNDER THE HOOD
Speech recognition, the language model, and the voice run together on our inference servers — no round trips between three vendors' clouds. The call flows from your line, through the AiBox, to local AI and back, in real time.
YOUR PHONE LINE
PSTN · SIP · WHATSAPP
Any phone. No app to install. The AiBox bridges your existing line.
AI INFERENCE CALL SERVER
ASR
streaming speech-to-text · ES/EN
LLM
27B local model · tool calls · your rules
TTS
natural neural voice
THE FULL LOOP RUNS ON HARDWARE WE OWN
MID-CALL ACTIONS
THE HARDWARE STACK
The reason NuTalk can sell unlimited is that we build the hardware on both ends of the call.
01 · ON YOUR WALL
A small box that plugs into the phone line you already have. Line in, internet out — your number stays, your carrier stays, and from that moment every call is answered by your AI receptionist.
NUTALK AIBOX
YOUR LANDLINE → AI RECEPTIONIST
02 · IN OUR RACKS
GPU servers we operate in Texas and Monterrey run the whole AI loop locally — speech recognition, the language model, and the voice. No per-token APIs. No per-minute vendors. That's the unlimited part.
INFER · TEX-01
DALLAS–FORT WORTH · US
RTX PRO 6000 BLACKWELL · 96GB
CONCURRENT
4×
RESIDENT MODELS — LLM 27B · STREAMING ASR ES/EN · NEURAL TTS
INFER · MTY-01
MONTERREY · MX
2× RTX 3090 · 48GB
CONCURRENT
2×
CAPACITY RESERVED PER CUSTOMER — CALLS NEVER QUEUE
You plug in the box. We run the servers. Nobody meters your minutes.
PRICING
No per-minute rates. No usage tiers. No surprise bill after your best month.
THE OPERATING LAYER
NuTalk is the system of record for your AI workforce — from the phone number to the performance review.
/01
Queue thousands of calls with business-hour rules, retries, callbacks, and per-campaign scripts.
/02
Every call recorded, transcribed, and summarized. Search what was said, not what you remember.
/03
Define goals and competencies. Every conversation is graded against them, automatically.
/04
Outcomes, notes, and lead scores flow into HubSpot, Kommo, or anywhere Zapier reaches.
/05
Provision new numbers in minutes — or plug your existing analog line into a NuTalk voice device.
/06
Run every client under your brand with tenant isolation, packages, and per-client billing.
/07
Native Spanish and English on the same line — the agent replies in the language the caller uses.
/08
Trigger calls, pull transcripts, and wire NuTalk into your own product with a REST API.
Your best receptionist never sleeps, never holds, and never loses a lead.
— THE NUTALK THESIS
DEPLOYED WHERE PHONES STILL RULE