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About

LobbyStack is open-source AI receptionist software for small businesses. It answers inbound phone calls, handles SMS, captures messages and caller details, books, reschedules, and cancels appointments, answers questions from business knowledge, and transfers conversations to a person when needed. Teams manage business hours, services, availability, knowledge, calls, transcripts, recordings, tasks, appointments, and customer conversations from one web dashboard. Use LobbyStack as a hosted cloud service or self-host the AGPL-3.0-only source code. Current product information, documentation, and pricing are available from the product homepage.

About

OsmO is an AI phone assistant for iPhone and Android. It answers calls you cannot take, screens spam and unknown callers, captures the caller's name and reason, and texts you a transcript and summary. It also makes outbound calls for everyday tasks like booking appointments, checking availability, chasing refunds, and waiting on hold. OsmO works on top of your existing phone number through conditional call forwarding, so there is no new number or SIM. It is free to download, with an optional Pro plan.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Small businesses, local service companies, clinics, salons, repair shops, consultants, agencies, home service teams, and appointment-based businesses that need an AI receptionist to answer calls, reply to texts, manage bookings, and handle customer follow-ups.

Audience

Busy professionals, small business owners, and people who miss important calls or receive spam and unknown calls and want them screened and handled on their existing phone number.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$30/month
Free: $0/month. Includes 30 voice minutes, 2 outbound call attempts, 10 alert SMS segments, and 25 MB of knowledge storage.

Starter: $30/month, or $24/month billed annually. Includes 150 voice minutes, then $0.20/minute; 20 outbound call attempts, then $0.02/attempt; 50 alert SMS segments, then $0.02/segment; 100 MB of knowledge storage; one dedicated business number; and email support.

Pro: $100/month, or $80/month billed annually. Includes 500 voice minutes, then $0.18/minute; 100 outbound call attempts, then $0.02/attempt; 200 alert SMS segments, then $0.02/segment; 500 MB of knowledge storage; one dedicated business number; and priority email support.

Enterprise: Custom pricing for higher volume, multiple dedicated numbers, multi-location routing, custom fallback rules, and dedicated implementation support.
Free Version
Free Trial

Pricing

$4.99/month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

LobbyStack
Founded: 2025
Canada
lobbystack.com

Company Information

OsmO
getosmo.app

Alternatives

Alternatives

VeraDial

VeraDial

VeraDial Inc.
DeskCaller

DeskCaller

Conovo Ltd
PhoneFlow

PhoneFlow

Electric Software

Categories

Categories

Integrations

Google Calendar
Microsoft Outlook

Integrations

Google Calendar
Microsoft Outlook
Claim LobbyStack and update features and information
Claim LobbyStack and update features and information
Claim OsmO and update features and information
Claim OsmO and update features and information