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LobbyStack is free to start. The Free plan gives you a dedicated phone number, 24/7 AI call answering, appointment booking, and all core receptionist features — no credit card required. When your call volume grows, upgrade to Pro for $15/month and pay only for what you use beyond the included quota. For businesses with multiple locations or custom deployment needs, Enterprise is available with tailored pricing.

Plans at a glance

FeatureFreeProEnterprise
Monthly price$0$15/moCustom
Voice minutes included10 min80 minCustom
Overage rate (voice)$0.18/minCustom
Outbound call attempts220Custom
Overage rate (outbound)$0.02/attemptCustom
Alert SMS segments1050Custom
Overage rate (alert SMS)$0.02/segmentCustom
Knowledge storage100 MB2 GBCustom
Two-way AI SMSNot includedAdd-on availableCustom
SupportCommunityPriority emailDedicated implementation
Phone numbers1 dedicated1 dedicatedMultiple
HostingManaged cloudManaged cloudCloud or self-hosted
Free plan usage is capped — calls stop when you reach your included quota. There are no overage charges on Free. Upgrade to Pro to continue receiving calls without interruption and unlock usage-based billing. See Understanding usage and billing for details.

Free

The Free plan is designed to let you experience LobbyStack with real calls before committing to a subscription. No credit card is required to sign up. What’s included:
  • Dedicated phone number
  • 24/7 call answering
  • Caller details and message capture
  • Knowledge base answers
  • Unlimited appointment booking
  • Unlimited contacts
  • Unlimited call history and recordings
  • Caller profiles and notes
  • Unlimited call summaries and transcripts
  • Google Calendar and Outlook integrations
  • Missed-call follow-up
  • Website knowledge import
  • Urgent call handoff
  • After-hours answering
  • Community support
Monthly usage quota:
  • 10 voice minutes
  • 2 outbound call attempts
  • 10 alert SMS segments
  • 100 MB knowledge storage
Not included on Free: Two-way AI SMS, priority email support.

Pro

Pro is built for businesses running LobbyStack in production. At $15/month you get 80 included voice minutes plus usage-based billing so you never hit a hard wall — your receptionist keeps answering calls and you pay for what you actually use. Everything in Free, plus:
  • 80 voice minutes included, then $0.18/min
  • 20 outbound call attempts included, then $0.02/attempt
  • 50 alert SMS segments included, then $0.02/segment
  • 2 GB knowledge storage
  • Two-way AI SMS add-on eligibility
  • Priority email support
Two-way AI SMS add-on (Pro only): The two-way AI SMS add-on lets LobbyStack continue conversations with callers over text after a call ends. The add-on is 5/monthplusaonetime5/month plus a one-time 19 setup fee, then $0.03 per AI SMS segment.
To add two-way AI SMS, go to SettingsBillingAdd-ons and select Enable next to Two-way AI SMS.

Enterprise

Enterprise is for businesses that need multiple dedicated numbers, multi-location routing, or custom deployment arrangements. Pricing is custom and tailored to your usage and infrastructure requirements. Everything in Pro, plus:
  • Multiple dedicated phone numbers
  • Multi-location routing
  • Custom fallback and escalation rules
  • Cloud or self-hosted deployment planning
  • Data retention guidance
  • Dedicated implementation support
  • Custom voice, SMS, outbound, and storage limits
Contact the LobbyStack team to discuss Enterprise pricing and requirements.

Frequently asked questions

Pro is 15/monthandincludes80voiceminutes,20outboundcallattempts,and50alertSMSsegmentseachmonth.Afterthoseincludedamountsareused,usageisbilledat15/month and includes 80 voice minutes, 20 outbound call attempts, and 50 alert SMS segments each month. After those included amounts are used, usage is billed at 0.18/minute for voice, 0.02peroutboundcallattempt,and0.02 per outbound call attempt, and 0.02 per alert SMS segment. The optional two-way AI SMS add-on is 5/monthplusa5/month plus a 19 one-time setup fee, then $0.03 per AI SMS segment.
Yes. Upgrade, downgrade, or cancel your plan at any time from SettingsBilling. When you downgrade, you keep your current plan until the end of the billing period. There are no cancellation fees.
Yes. The Free plan lets you start without a monthly subscription. It includes 10 voice minutes, 2 outbound call attempts, and 10 alert SMS segments per month. When your quota is reached, calls stop until the next billing period. Upgrade to Pro for higher limits and usage-based billing so calls never stop.
LobbyStack answers calls, captures caller details, handles business questions from your knowledge base, qualifies leads, books appointments, routes urgent callers, sends call summaries by SMS or email, and supports recordings, transcripts, Google Calendar, Outlook, and multilingual conversations.
LobbyStack billing is powered by Polar. When you upgrade or manage your subscription, you are redirected to a Polar-hosted checkout or customer portal. Your payment details are handled by Polar and are never stored in LobbyStack directly.