LobbyStack is the open-source AI receptionist for calls, texts, and appointments.

Missed calls, slow replies, and manual scheduling cost small businesses real revenue. LobbyStack gives your business a 24/7 AI front desk that answers phone calls, responds to SMS messages, books appointments, handles reschedules and cancellations, and knows when to transfer the conversation to a human.

With LobbyStack, customers can call or text your business number and get help right away. The AI receptionist can answer common questions, collect caller details, take messages, qualify requests, offer available appointment times, send confirmations, and create follow-up tasks for your team.

Teams manage everything from a web dashboard: business hours, services, availability, receptionist instructions, phone numbers, call history, transcripts, recordings, tasks, and customer conversations. You can train the receptionist with your business details, FAQs, policies, documents, and website content, so it answers from approved information instead of guessing.

LobbyStack is built for appointment-based and service businesses that depend on fast customer response, including local services, professional services, repair businesses, agencies, consultants, clinics, wellness teams, salons, studios, and other teams that handle recurring customer calls and bookings.

Unlike most AI receptionist tools, LobbyStack is open source and self-hostable. Use the hosted cloud version when you want everything managed for you, or run it on your own infrastructure when you need more control.

Use LobbyStack to:

• Stop losing revenue from unanswered calls
• Reply to customers faster
• Automate appointment booking and follow-ups
• Reduce front desk workload
• Keep control of your data and workflows

LobbyStack is an open-source alternative to Myaifrontdesk, Upfirst, Goodcall, Phonely, and other closed AI receptionist platforms.

VoIPstudio isn’t like other hosted VoIP services.

We don’t tie our clients into long term contracts, we don’t gate off premium features and charge our clients extra for them and we don’t expect our clients to have a degree in IT in order to get up and running.

VoIPstudio’s an easy-to-use VoIP service that’s packed full of premium features. We charge a simple, low-cost monthly fee and in return you get a feature-packed, award-winning service backed by one of the best support teams in the industry (at least that’s what our clients say…).

That’s it. No fuss. No contracts. No hidden charges.