About

You know your trade. We build these systems.

Vigilant Voice is three people in Raleigh, North Carolina. We build conversational AI for a living: the software that answers a call, works out what it's about, and acts on it. None of us is a plumber, an HVAC tech, or a contractor, and nothing here will pretend otherwise.

Why this exists

Nobody neutral is answering the question.

Search for an answering service for your trade and every result is a vendor. Even the pages titled "honest comparison" are written by companies that place themselves first. That's not a scandal, it's just how the market is built — but it means the person deciding whether to spend real money on call coverage is reading nothing but sales copy.

This site is the second half of a trade. You already know what a missed call costs you at 2am. We know how the systems that promise to catch it work, where they fail, and how they're priced. The notes put those two halves together and let the arithmetic decide.

What this site will never do

Four rules, none of them negotiable.

Take affiliate commissions or sponsorship

The moment a recommendation pays, it stops being one. Every competing "honest comparison" ranks the company that wrote it. Independence is the only thing this site has that they can't buy, and it includes us: the notes never recommend our own work.

Rank vendors or publish "best of" lists

Vendors get named where the facts call for it. They never get a number next to their name. The right answer depends on your call pattern, not on a league table.

Invent a story about running a service business

No "when we ran a plumbing company." We didn't. Where a note needs the shape of a call, it names the pattern and lets you supply the experience.

Quote a price it can't source

Prices in this market change constantly and a wrong one is unrecoverable with this audience. Every figure names where it came from, and every commercial note has a section on when not to buy.

Who we are

Three people, one studio.

We're in Raleigh, North Carolina, and we've spent years building voice and language systems: what they actually do on a call, how they degrade, and how the companies selling them price the gap between the demo and the deployment. That's the vendor's-eye view, and it's the half of the trade we bring.

  • Keno Vigil builds the systems and edits everything published here. Longer-form writing at thinkkeno.com.
  • Courtney Vigil, Chief Voice Enablement Officer.
  • Max Brownfield, conversational AI architect.

Drafts are produced with software assistance and read by a person before they go live. Mistakes are ours. If you find one, say so and we'll fix it in the open.

What we build

We build this kind of software. The notes don't sell it.

That's the question a careful reader should ask, so here's the whole answer. We build conversational assistants for small and mid-sized businesses: software your customers can call or text that answers when you can't, books the job, and follows up. We don't resell anyone else's, we take no commission from anyone, and the notes never recommend our own work. Vendors in the notes are named and never ranked; we aren't in them at all.

What we build is described on one page, and that page starts with when not to hire us. If the honest answer for your shop is a voicemail greeting and a text-back, the notes will say so first.

Second opinions

A small amount of second-opinion work.

If something here was useful and you want a second opinion on a specific quote or setup, here's how that works. Most people reading this won't need it, and the notes will say so.