Voicemail slows everything down
A voicemail still needs to be heard, understood, logged, and returned. By then, the caller may have already booked someone else.
AI phone answering that turns calls into booked work
LobbyStack picks up when your team cannot. It answers common questions, captures caller details, books appointments, sends follow-up texts, and routes urgent calls to the right person.
No credit card required. Works with your existing business number.
Answers calls 24/7
Books appointments
Sends call summaries
Transfers urgent calls
Customers call when they are ready to act
Most people do not leave voicemails anymore. They call, wait a few rings, then try the next business they found. If you are on another job, helping a customer, driving, closed for the day, or short-staffed, that call can disappear before you even know it happened.
Your team cannot answer every call
People miss calls because they are doing real work. They are with customers, on job sites, in meetings, or handling another call.
Traditional answering services get expensive
A human answering service can help, but coverage, scripts, call volume, and pricing can become hard to manage as your business grows.
A receptionist that is always ready to pick up
LobbyStack gives your business a phone answering layer that works around the clock. It can answer every call, or only step in when your team is busy, closed, or unavailable.
- Answer routine questions using your business information
- Ask for the caller's name, phone number, service need, location, and urgency
- Book appointments while the caller is still on the phone
- Send confirmation texts and internal notifications
- Transfer urgent or high-value calls to a person
- Save recordings, transcripts, summaries, and next steps
Incoming Call
LobbyStack AI
Hello! You've reached Apex Home Services. How can I help you today?
Hi, I need someone to look at my AC unit. It stopped blowing cold air.
I can definitely help with that. We have technicians available tomorrow afternoon. Would you like me to book a time?
Use AI phone answering where missed calls hurt most
Set LobbyStack up for the parts of your phone workflow that cost time, revenue, or attention.
After-hours answering
Pick up nights, weekends, holidays, and lunch breaks without asking staff to stay near the phone.
Busy-line overflow
Let LobbyStack answer when your team is already on another call, in a meeting, or helping a customer.
Appointment booking
Offer available times, book the appointment, and send the caller a confirmation text before they hang up.
Lead qualification
Ask about service type, location, timeline, budget, and urgency so your team knows which calls need attention first.
Urgent call routing
Send emergencies, upset customers, high-value leads, and special cases to the right person with context attached.
Missed-call recovery
Follow up with callers who slipped through, collect the details, and help them book before the opportunity goes cold.
How LobbyStack answers your calls
Connect your phone
Use a dedicated LobbyStack number or forward calls from the business number your customers already know.
1
Connect your phone
Use a dedicated LobbyStack number or forward calls from the business number your customers already know.
2
Add your business knowledge
Give LobbyStack your services, hours, prices, policies, FAQs, service areas, booking rules, and fallback instructions.
Add your business knowledge
Give LobbyStack your services, hours, prices, policies, FAQs, service areas, booking rules, and fallback instructions.
Choose when it should answer
Have it answer every call, only after hours, only when your team is busy, or only for specific phone lines.
3
Choose when it should answer
Have it answer every call, only after hours, only when your team is busy, or only for specific phone lines.
4
Review every outcome
See what happened after each call, including the caller's details, summary, transcript, recording, booking, and next step.
Review every outcome
See what happened after each call, including the caller's details, summary, transcript, recording, booking, and next step.
Better phone coverage without another full-time hire
LobbyStack is not just voicemail with a nicer greeting. It handles the call while the caller is still interested.
Option
What happens
Best for
Limit
Voicemail
The caller has to leave a message and wait for a callback.
Low-priority calls that do not need a fast response.
Many callers hang up or call someone else.
Phone tree
The caller presses buttons and follows a fixed menu.
Simple routing in larger organizations.
It feels slow and frustrating when callers just want help.
Traditional answering service
A person answers from a script and takes a message.
Businesses that need human operators for every call.
Costs rise with coverage and volume, and call handling depends on the operator.
LobbyStack
AI answers, asks questions, books, follows up, summarizes, and transfers when needed.
Small businesses that want reliable coverage without adding headcount.
Complex or sensitive situations should still go to a human.
Built for call-heavy small businesses
LobbyStack works best when phone calls turn into appointments, quotes, jobs, consultations, or urgent service requests.
Contractors
Home service businesses
Clinics
Law firms
Property managers
Agencies
Local service businesses
Appointment-based teams
If a missed call can mean a missed customer, LobbyStack can help you answer faster and follow up with better context.
What your AI phone answering service can handle
24/7 call answering
Answer during business hours, after hours, weekends, holidays, or whenever your team is unavailable.
Natural conversations
Callers can speak normally instead of working through a rigid phone menu.
Knowledge base answers
LobbyStack can answer from your services, policies, FAQs, hours, pricing guidance, and business instructions.
Appointment booking
Book appointments directly and send confirmation details to the caller.
Call transfers
Transfer calls to a person when the situation needs judgment, urgency, or approval.
Follow-up capture
Send confirmation details, summaries, alerts, and next-step notes after a call.
Call summaries
Give your team the reason for the call, caller details, outcome, and recommended next step.
Full transcripts
Review the full conversation when the summary is not enough.
Spam filtering
Keep junk calls, robocalls, wrong numbers, and instant hang-ups from wasting time.
Multiple calls at once
Help more than one caller at the same time instead of sending people to voicemail.
Find out what missed calls are costing you
If you know how many calls you miss each week, you can estimate how much revenue may be slipping away. Use the missed call revenue calculator to see the potential impact, then decide where AI phone answering should step in first.
The calculator uses your missed calls, booking rate, opportunity rate, and average job value to estimate weekly, monthly, and annual revenue at risk.
Open-source phone automation you can actually inspect
LobbyStack is built for businesses that want practical automation without mystery. You can start with the hosted product, review how the system works, and choose a setup that fits your team, volume, and technical needs.
Use the hosted product to get started quickly
Keep control over business instructions and call behavior
Review calls, transcripts, and outcomes in one place
Talk to us about enterprise or self-hosting needs
Questions about AI phone answering
What is AI phone answering?
AI phone answering uses a conversational AI receptionist to pick up business calls, speak with callers, answer questions, collect details, and take the next step based on your rules.
Can LobbyStack answer calls from my existing business number?
Yes. You can use a dedicated LobbyStack number or forward calls from the business number customers already call.
Can it answer only when we are closed or busy?
Yes. LobbyStack can answer every call, only after hours, only when your team is unavailable, or for specific lines and workflows.
Can it book appointments?
Yes. LobbyStack can check availability, offer times, book appointments, and send confirmation details to the caller.
What happens if a caller needs a real person?
You define the handoff rules. LobbyStack can transfer urgent calls, high-value leads, upset customers, or special cases to the right person with the call context attached.
Can I control what the AI says?
Yes. You can provide your services, FAQs, pricing guidance, policies, tone, greeting, fallback rules, and instructions for different types of calls.
Is this better than a traditional answering service?
It depends on the call. LobbyStack is a strong fit for routine questions, booking, intake, lead qualification, summaries, and follow-up. Calls that need human judgment can still be transferred to your team.
Can it handle multiple calls at the same time?
Yes. LobbyStack can help multiple callers at once, so customers are not stuck waiting for a single receptionist to become available.
Will I be able to review what happened on each call?
Yes. You can review summaries, caller details, transcripts, recordings, outcomes, and next steps after calls.
How much does AI phone answering cost?
LobbyStack has a free plan with included voice minutes and paid plans for higher usage. See the pricing page for current limits, included minutes, and usage rates.
Start answering every call without hiring another receptionist
Try LobbyStack with included voice minutes, set your answering rules, and see how many calls it can turn into clear next steps.
No credit card required. Cancel anytime.