Never miss another call.

Voice agents that plug into your business phone number. They answer on the first ring, qualify every caller, and book the appointment, at 2pm or 2am.

Tap the orb to hear a sample call

$30K+shipped client work
60K+monthly voice interactions
7systems live in production

Our demos

Tap an orb. The full demo pops open.

Voice agent

A simulated sample call. Ava answers, qualifies, and books.

AI chatbot

Chat with Maya. She answers questions and books viewings.

Research agent

Type a company name and watch the agent brief you.

Real systems. Real revenue.

Seven AI systems shipped and live in production.

Healthcare Appointment Voice Agent

Books, reschedules, and cancels appointments over the phone. 60,000+ patient interactions every month, 92% task completion.

$8K

Healix Healthcare Mobile App

Patient-facing mobile app for a healthcare platform. Appointments, records, and care coordination in one place.

$6K

SEC Filings AI Chatbot

Ask anything about 10-Ks, 10-Qs, 8-Ks, and Form 144. Hybrid retrieval with cited, section-level answers in seconds.

$4.5K

Healthcare Analytics Dashboards

Live operational dashboards for a healthcare business, with voice agents wired directly into the data.

$3.5K

Formulary Drug Alternative Search

Clinicians find drug alternatives instantly. 80% faster lookups, 95%+ accuracy with RxNorm integration.

$3K

Pharmacy Ecommerce Voice Agent

Voice ordering for pharmacies. Refills and orders handled over the phone, no screen needed.

$2.5K

AI Real Estate Automation System

WhatsApp and Telegram lead capture, qualification, and property distribution, synced to the CRM on autopilot.

$2.5K

What we build

Everything ships working, in weeks, not months.

Voice agents

Answers your business number 24/7. Qualifies callers, books appointments, hands off when it matters.

AI calling agents

Outbound calls from your number. Reminders, quote follow-ups, win-backs, every call logged.

AI chatbots

Trained on your business. Website and WhatsApp, capturing leads around the clock.

Websites

Fast, modern sites with booking built in. Nothing embarrassing.

AI and ML consulting

Where AI actually pays in your business. A roadmap you can build, not a pitch.

Python and backend

APIs, integrations, dashboards. The plumbing that keeps working after handover.

One team, end to end

We are SlateCairn, a founder-led team. Slate for a clean slate, cairn for the stack of stones that marks the trail so no traveler loses the way. We build AI systems the same way: solid, deliberate, one stone at a time, so your customers always reach you. We design and build every system ourselves, from the voice on the phone to the backend behind it. No account managers, no handoffs. You talk to the people writing the code.

Questions, answered

Through a telephony provider, on your existing number. No new hardware, no number changes. It can answer alongside your team, take over after hours, or handle every call.

Yes. Calling agents ring out from your business number for reminders, follow-ups, and win-backs. Every call is logged and summarized.

One fixed number after the discovery call, no hourly surprises. Support plans are optional after launch.

A standard voice agent or chatbot ships in two to four weeks. We give you the honest timeline on the discovery call, not the optimistic one.

Book a discovery call below. Within days you get a written proposal with scope, timeline, and a fixed price.

Tell us where your business
loses customers.

Thirty minutes, no pitch deck. We reply within one business day.