Numa
Numa is the AI Customer Operations System built for dealerships that are tired of losing revenue and customers to broken processes. Numa fixes customer experience & operations at the infrastructure level that can follow-up with your customers automatically and give visibility into customer satisfaction to your advisors, reps, and managers. Operator answers and routes every inbound call so nothing goes dark. Status Updates proactively reaches out to customers so advisors stop drowning in callbacks. Voice AI books appointments automatically so customers never wait. LiveCSI flags heat cases in real time so managers can intervene before a CSI score takes the hit. Opportunities can proactively reach out on declined services, open recalls, and equity moments. And it all runs through one unified system: one inbox, one shared context. The result: recovered revenue, freed-up advisors, and a customer experience that increases CSI and builds loyalty.
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LobbyStack
LobbyStack is an open-source AI receptionist for small businesses. It answers phone calls, responds to SMS messages, books appointments, handles reschedules and cancellations, takes messages, and transfers conversations to a human when needed.
Businesses manage everything from a web dashboard: receptionist behavior, business hours, services, availability, phone numbers, knowledge base, call history, transcripts, recordings, tasks, and customer conversations. The receptionist can be trained with business details, FAQs, policies, documents, and website content so it can answer common questions accurately.
LobbyStack is built for appointment-based and local service businesses such as clinics, salons, repair shops, consultants, agencies, and home service teams. It can be used as a hosted cloud service or self-hosted on your own infrastructure. It is an alternative to Myaifrontdesk, Upfirst, Goodcall, Phonely, etc.
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SkipCalls
SkipCalls is a comprehensive AI voice agent platform that revolutionizes phone communication for both businesses and consumers. For B2B clients, it provides 24/7 AI phone agents with deep integrations including CRM systems (Salesforce, HubSpot), calendar platforms (Google Calendar, Outlook), and helpdesk solutions. The platform offers advanced voice AI capabilities with natural language processing, real-time transcription and analytics, customizable AI personas tailored to brand voice.
For B2C users, SkipCalls acts as an AI-powered voicemail and outbound calling assistant, eliminating phone anxiety by handling appointment bookings, call screening, spam filtering, and providing instant call summaries. The platform supports webhooks, REST API, and Model Context Protocol (MCP) for seamless workflow integration, making it ideal for healthcare providers, legal practices, retail businesses, and service providers who need to automate routine calls.
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Spark
Spark is an AI-powered voice agent platform that puts your phone on autopilot. Whether you need to answer inbound calls around the clock, run outbound calling campaigns, or automatically book appointments — Spark handles it all without a human receptionist. Built for any business that relies on the phone. Features include a built-in CRM, SMS inbox, email integration, calendar booking, service area checking, and connections to tools like HubSpot, Pipedrive, Zapier, and Make.
Built for any business that relies on the phone.
Key Features:
• AI Voice Agents — create custom agents with 1,500+ voices across 12 AI providers
• Inbound Calling — agent answers every call, handles enquiries, books jobs, checks service areas
• Outbound Campaigns — upload a contact list and have the AI call them automatically
• Auto-Schedule — set outbound campaigns to run on a recurring schedule automatically
• Built-in CRM — contacts auto-created from every call.
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