Turn unanswered calls into booked work
LobbyStack answers when your team cannot, captures what the caller needs, and helps them book or request a callback.
See how it works
Never miss a ready-to-book
caller again.
LobbyStack answers calls, replies to texts, books appointments, and hands complex conversations to your team when needed, so you can stay focused on the work instead of the ringing phone.
No credit card required
A receptionist that becomes an extension of your business
LobbyStack answers, books, and follows up with the context your customers expect from a real front desk.
Know which calls need a person
LobbyStack can answer routine calls, take a message, or route urgent conversations to your team with the caller's details and reason attached.
Set routing rules
Handle every call, text, and booking automatically
Answer questions, qualify new customers, book appointments, send follow-up texts, and route urgent calls with context.
Answers every call
LobbyStack can answer all calls, or only when you're unavailable. It answers complex questions, captures details, and keeps the conversation moving.
Books appointments
Connect your calendar and LobbyStack will check availability, offer time slots, book appointments, and send confirmations automatically.
Handles text messages
Customers can reply by SMS to ask questions, reschedule, or cancel. LobbyStack understands the context and responds based on your business rules.
Transfers when needed
When a customer needs a person, LobbyStack can transfer the call or take a clear message with the caller's details and reason for calling.
Answers from everything your business knows
Import your website, PDFs, documents, spreadsheets, service lists, policies, and FAQs so LobbyStack can answer with the same context your team uses every day.
AI receptionist for teams who care about response quality
Cover the phone without giving up the details, judgment, and follow through that customers notice.
A receptionist that picks up when you need it to
Let LobbyStack answer every call, or only step in when your team is busy, after hours, or unable to pick up.
Answering
Appointments booked without the back-and-forth
Offer available times, confirm appointments, and send follow-up details without manual back-and-forth.
Booking
Human handoff when a call needs it
Route urgent or unusual calls to a human with the caller's reason, contact details, and conversation context attached.
Handoff
Launch your AI receptionist in minutes
Set up the receptionist once, then refine how it answers, books, routes, and summarizes as your business grows.
01
Connect your phone
Use a new local number or forward calls from the business number customers already call.
02
Add your knowledge
Import your website, files, services, FAQs, hours, policies, and the details callers ask about most.
03
Set the rules
Decide when LobbyStack should answer, book appointments, take a message, or hand the call to a person.
04
Go live
LobbyStack starts answering calls, helping customers, and sending confirmations and summaries automatically.
05
Review what happened
See transcripts, recordings, caller details, bookings, and handoffs so your team can follow up with context.
Keep control of every call
LobbyStack handles routine conversations, but your team decides what it knows, what it can do, and when the call should come back to a person.
Control what your AI receptionist can say
Update services, pricing, policies, FAQs, and instructions whenever your business changes, without waiting on a developer.
Decide when a human should take over
Set rules for urgent calls, sensitive topics, VIP customers, booking limits, and the summaries your team receives after each conversation.
Start free. Upgrade when calls grow.
Try LobbyStack with starter usage, then move to predictable Pro pricing when you are ready for production call coverage.
Free
$0
Starter voice minutes, outbound call attempts, SMS alerts, appointment booking, summaries, and call history.
Pro
$15/mo
Higher included limits, usage-based billing, two-way AI SMS eligibility, and priority email support.
Enterprise
Custom
Higher volume, multiple numbers, multi-location routing, custom fallback rules, self-hosting, and implementation support.
View pricing details
No credit card required to start.
Proudly open-source, self-hosted
Host LobbyStack on your own server. Own your customer data and stay fully compliant with regulatory standards.
Common questions
Never miss a ready-to-book caller
Start on Free, then upgrade to Pro for $15/month plus usage.
No credit card required · Cancel anytime