For small businesses that can't afford to miss a call or lose a customer

Your business runs 24/7

We set up phone agents, email systems, and sales outreach tools so your team can focus on the work that actually pays.

Watch how it works in 2 minutes

This demo shows an HVAC company. The same system works for dental offices, plumbers, real estate agencies, law firms, and any service business that handles inbound leads.

24/7

Phones answered, even at 2am

< 1 min

Average response time

0

Calls sent to voicemail

Custom

Builds available for any need

Our Core Products

What we build most. Not all we can do

Automated Receptionist Suite

Never lose a lead to a slow reply

Three workflows working together: answers emails instantly, follows up automatically, and stops the moment someone books. No lead ever falls through the cracks.

  • Replies to every email from your knowledge base
  • Follows up with hot leads over 4 days automatically
  • Detects bookings and stops follow-up instantly
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Automated Sales Outreach

Find new customers on autopilot

Give us a prospect list. Our system scores every lead, sends personalized outreach, follows up automatically, and books meetings when someone says yes.

  • Scores prospects by title, industry, and size
  • Sends and follows up without any manual work
  • Books the meeting when someone is interested
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Phone Receptionist

A voice agent that sounds human

A fully custom voice assistant for your phone line, built on enterprise-grade voice infrastructure so every caller gets a professional experience.

  • Natural-sounding conversations
  • Custom scripts tailored to your business
  • Works with your existing phone number
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How It Works

Up and running in days, not months

01

Tell us about your business

We do a quick call to learn how you handle calls, bookings, and follow-ups today.

02

We build it for you

No software to learn. We set everything up and test it before it ever touches a real customer.

03

It runs while you work

Your systems handle the volume. Your team focuses on the job. You stop losing customers to voicemail.

Splitting costs on a group trip used to mean spreadsheets, back-and-forth texts, and someone always getting it wrong. STL Automate built a custom split-billing app for me and it changed all of that. Clean, fast, it just works.

Michael A.

St. Louis, MO

Upwork Client Review

“Matthew is an absolute professional and an exceptional senior-level engineer.”

A verified Upwork client review for a Retell AI, n8n, and GoHighLevel voice receptionist backend hardening project.

Taiquann D.

TDorsey Solutions

Read the full review →

Ready to stop losing customers?

Book a free 15-minute call. We'll tell you exactly what we'd build for your business and what it costs. No pitch, no pressure.

Book a Free Call