01
Own the metal
We run our own inference hardware. That is why customers get flat pricing and reserved capacity instead of per-minute meters that punish a busy day.
The company
AI voice infrastructure for businesses in the US and Mexico.
NuTalk builds AI agents that answer real phone lines and WhatsApp. Bilingual by default — Spanish and English on the same line.
Realtime
Replies, no dead air
2
AiBox regions — Texas & Monterrey
ES + EN
Bilingual by default
∞
Calls included on flat plans
The hardware
We run our own inference servers.
NuTalk AiBoxes are GPU servers we operate in Texas and Monterrey. Speech recognition, a 27B language model, and neural voices all run on that hardware.
That is why replies come back in real time, and why plans include unlimited calls at a flat monthly price instead of per-minute metering.
Speech recognition
Transcription runs on-box, close to the caller.
27B language model
Reasoning stays on hardware we control, not a rented API.
Neural voices
Synthesis on the same box keeps the turn under a second.
Principles
How we build.
02
Latency is the product
A voice agent that hesitates is not a receptionist. We measure every turn and keep the model, speech recognition, and voice on hardware we control.
03
Every call on the record
Recordings, transcripts, and scores for each conversation. Operators should never have to guess what an agent said or how a call went.
The platform
An operating layer for voice agents.
Everything an operator needs to deploy, listen to, and measure agents in production.
Channels
Phone numbers and WhatsApp on the same agent, with campaigns for outbound.
Recordings & transcripts
Every conversation captured, searchable, and attributable.
Evals
Goals and competencies scored against real calls, not vibes.
Voice devices
Adapters that put an AI agent on an existing analog line.
Analytics
Volume, outcomes, and cost per line across every channel.
White-label
Agencies run the platform under their own brand for their clients.
Company details
Who operates NuTalk.
Legal name
Hillflare SAPI de CV
RFC
HIL171118IJ9
Founded
2017
Regions
Texas · Monterrey
Address
Lomas del Valle #430 Int. 2 Loc. 5Col. Lomas del Valle, CP 66256
San Pedro Garza García, Nuevo León, México
Industry
AI voice infrastructure and business communication software.