AssistifAI vs LobbyStack

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AssistifAI compared with LobbyStack
Detail	AssistifAI	LobbyStack
What it does	AI assistant for business that automates customer support, lead capture, and appointment booking across chat, voice, and calls	AI receptionist software that answers calls, books appointments, and transfers urgent calls to your team
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CA	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan with 5000 credits, 2 agents, 1 MB knowledge base, and 2-day call recording; Starter $49/month with 1 phone number, 5 agents, 5 MB knowledge base, 7-day call recording; Pro $99/month with 2 phone numbers, 10 agents, 25 MB knowledge base, 15-day call recording; Business $149/month with unlim	Free: 30 voice minutes for 14 days. Starter: $30/month or $288/year with 150 voice minutes, then $0.20/min overage. Pro: $100/month or $960/year with 500 voice minutes, then $0.18/min overage. Enterprise: Custom pricing. Transfer attempts and SMS alerts cost $0.02 each for overages.
Key features	Inbound and outbound phone calls with natural conversation in 70+ languages Web chat assistant trained on company website, pricing, and availability WhatsApp messaging with automatic follow-ups and broadcast reminders Instant lead capture from Meta Ads with AI calls within 5 seconds Automatic calendar sync with Google Calendar and Outlook Live call transcripts, recordings, and lead scoring Human warm-transfer when conversation is ready for sales CRM and Slack integration for lead logging and notifications Instagram and Messenger DM handling Multi-agent support with round-robin assignment across team	24/7 call answering in 70+ languages Appointment booking and calendar integration with Google Calendar, Cal.com, and Calendly Call transfer to team members based on rules Call summaries and transcripts Email and SMS notifications for messages Knowledge base from website and document import Lead qualification and intake Customizable AI behavior and business rules Spam filtering and calls under 10 seconds excluded Open source code available on GitHub under MIT License
What makes it different	One dashboard manages all channels—calls, chats, WhatsApp, Instagram, email, and ads No developers or setup required; integrates by pasting website URL Save up to 49% compared to using five separate AI tools Covers customer support, lead generation, sales, and scheduling in one platform Works 24/7 without hiring, covering evening calls and multiple simultaneous conversations	Open source with self-hosting option for data control Natural conversation handling without rigid phone trees Books appointments while caller is on the line Transparent usage-based pricing with no spam call charges
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 no change since last check	6 no change since last check
Trust Flow (Majestic)	8	3
Citation Flow (Majestic)	26	26
Referring domains (Majestic)	30	32

5 details filled in for both companies.

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