AI Employees That Work 24/7
AI agents that answer your calls, book appointments, prospect leads, follow up with clients, and never miss a beat. Your team — augmented with AI employees that work around the clock.
Your Phone Is Ringing. Nobody Is Answering.
Missed calls are the single biggest source of lost revenue for local businesses. The data is clear — and the cost is staggering.
37%
of business calls go unanswered
More than one-third of all calls to local businesses ring out or hit voicemail. Every unanswered call is a potential customer who moves on to a competitor.
82%
of missed calls happen during business hours
Your team is busy with in-person customers, on another line, or at lunch. The calls are not coming after hours — they are being missed while you are open.
24%
of callers leave a voicemail
Three out of four callers who reach voicemail hang up and call the next business on the list. If you are not answering, you are not even getting the chance to call back.
$10,540
lost revenue per month
At an average ticket value of $527, just 20 missed calls per month adds up to $10,540 in lost revenue. For many businesses, that is the difference between growth and stagnation.
The bottom line: Every unanswered call is a customer who called your competitor instead. AI employees make sure every call, text, email, and lead is handled — automatically.
Meet Your AI Employees
Each AI employee handles a specific role in your business. Start with one and add more as you grow.
Sigma Voice AI
AI Phone & SMS Receptionist
An AI receptionist that answers every inbound call and text 24/7. Books appointments, sends SMS confirmations and reminders, handles FAQs, speaks English and Spanish, and sends post-service review requests. Your front desk — automated.
- Answers every call 24/7 — never misses a lead
- Full SMS receptionist (inbound + outbound)
- Books appointments directly into your calendar
- Sends confirmations, reminders, and review requests
- Multi-language support (English + Spanish)
- California AB 2905 and TCPA compliant
Sigma Outreach™
AI Sales Prospecting
AI-powered lead targeting and automated outreach that replaces manual cold calling, email campaigns, and follow-up workflows. Identifies prospects in your service area and engages them across email, SMS, and social channels.
- Identifies and targets prospects in your service area
- Sends personalized multi-channel outreach
- Automates multi-step follow-up sequences
- Surfaces hot leads for your closers in real time
- Integrates with your CRM and calendar
- Scales pipeline without hiring sales staff
Sigma Chat AI
AI Website Chat Agent
An AI chat agent embedded on your website that answers visitor questions, qualifies leads, and books appointments — converting more browsers into customers without your team lifting a finger.
- Answers questions from your knowledge base
- Qualifies leads with intake questions
- Books appointments from the chat window
- Captures contact information for follow-up
Sigma Email AI
AI Email Response Agent
An AI agent that monitors your business inbox, drafts contextual responses, routes inquiries, and follows up on leads — so no email goes unanswered and no lead goes cold.
- Monitors inbox and drafts intelligent replies
- Routes inquiries to the right team member
- Follows up on leads automatically
- Integrates with your email provider
Sigma Scheduling AI
AI Calendar Management
An AI scheduling assistant that optimizes your calendar, handles rescheduling, manages waitlists, and reduces no-shows with intelligent reminders and confirmations.
- Optimizes booking slots for efficiency
- Handles rescheduling and cancellations
- Manages waitlists automatically
- Reduces no-shows with smart reminders
Try Sigma Voice AI Right Now
Call or text the number below to speak with a live AI receptionist for a sample MedSpa. Ask about services, pricing, or book an appointment.
(209) 921-5634Built for Every Local Industry
Sigma Workforce AI products are trained to handle the specific language, services, and workflows of your industry.
MedSpa & Aesthetics
Answer questions about Botox, fillers, laser treatments. Book consultations and send pre-appointment instructions.
Dental Offices
Schedule cleanings, handle insurance questions, manage emergency routing. Reduce front-desk phone burden by 60%+.
Tire Shops & Auto Repair
Quote tire prices, schedule installations and drop-offs, handle parts availability. Capture every call while your team is in the bay.
Plumbing
Triage emergency calls, schedule service appointments, answer common diagnostic questions. Route urgent requests to on-call plumbers.
Electricians
Handle service calls for panel upgrades, outlet installs, and wiring issues. Qualify jobs with intake questions and schedule estimates.
HVAC
Triage emergency heating/cooling calls, schedule seasonal tune-ups, answer warranty questions. Prioritize urgent comfort issues.
Legal & Law Firms
Qualify potential clients with intake questions, schedule consultations, provide practice area info without giving legal advice.
Real Estate
Answer property inquiries, schedule showings, capture buyer/seller leads, and provide neighborhood information around the clock.
Salons & Barbershops
Book haircuts, color appointments, grooming sessions. Handle stylist availability and send reminders to reduce no-shows.
Healthcare Clinics
Schedule patient appointments, answer insurance and hours questions, route urgent medical inquiries to on-call providers.
Frequently Asked Questions
Common questions about Sigma Workforce AI and AI employees for local businesses.
What is Sigma Workforce AI?
Sigma Workforce AI is Sigma Agents' product line of AI employees designed specifically for local businesses. Rather than replacing your team, these AI agents handle the repetitive, time-consuming tasks that keep your staff from focusing on what matters — like answering phones, responding to texts, following up with leads, and managing schedules. The first live product is Sigma Voice AI.
What AI employees are available?
Sigma Voice AI is live now — an AI phone and SMS receptionist that answers calls 24/7, books appointments, sends confirmations, and automates review requests. Sigma Outreach (AI sales prospecting) is coming soon. Future products include Sigma Chat AI, Sigma Email AI, and Sigma Scheduling AI.
How do AI employees learn about my business?
Each AI employee is trained on a custom knowledge base built specifically for your business. This includes your services, pricing, FAQs, policies, hours, and staff information. We build and refine this during onboarding, and you can update it anytime as your business evolves.
Can I start with just one AI employee?
Yes. Each product works independently. Most businesses start with Sigma Voice AI to handle inbound calls and texts, then add additional AI employees as they scale. There is no requirement to use multiple products.
What industries do AI employees work for?
Sigma Workforce AI products are designed for local service businesses across all industries — including medspa, dental, auto repair, HVAC, plumbing, legal, real estate, salons, healthcare, and more. Each AI employee is trained on your specific industry vocabulary, services, and workflows.
How is this different from a chatbot or IVR system?
Traditional chatbots and IVR phone trees follow rigid scripts. Sigma Workforce AI uses conversational AI that understands natural language, adapts to the caller's questions, and handles complex multi-step interactions like checking real-time availability and booking appointments. It sounds and feels like talking to a real team member.
Ready to Hire Your First AI Employee?
Start with Sigma Voice AI and experience what it is like to never miss another call, text, or appointment. Your AI workforce starts here.
No commitment required. 30-minute consultation to find the right AI employees for your business.