Top Stellar Alternatives
AI voice agents that qualify leads, confirm events, and book appointments using natural-sounding calls.
Looking for apps like Stellar? Explore similar apps and alternatives, ranked based on their features, categories, and use cases.

Bland AI
Bland AI automates inbound and outbound phone calls with customizable AI voice agents for sales, support, and operations, enhancing communication efficiency.

Autocalls
Automates inbound and outbound phone calls with customizable AI voice agents to handle scheduling, lead qualification, follow-ups, support, and integrate with calendars and CRMs.

TalkStack AI
Automates customer support, sales, and operations with custom multilingual AI voice and text agents that handle inquiries, qualify leads, schedule appointments, and analyze interactions securely.

Dialoft AI
Automates inbound and outbound business phone calls using AI voice agents to qualify leads, book appointments, provide support, run follow-ups, sync with CRMs, and deliver call analytics and recordings.

Autonomous Agent
The Autonomous Agent app automates phone calls using AI to assist with sales, support, and operations, making the interactions sound human-like.

Speaq.ai
AI voice agent platform that automates inbound/outbound calls, qualifies leads, books appointments, integrates with CRMs, provides 24/7 outreach, and escalates complex issues to human agents.

Agent IA Vocal
AI voice receptionist for SMEs that answers calls in French and English, qualifies leads, books appointments, sends follow-ups, and can transfer calls to staff.

AgentVoice
AgentVoice is a no-code AI voice platform for managing inbound and outbound calls, automating tasks like lead qualification and customer support.

VoAgents
AI voice agent platform that automates inbound/outbound calls, handles customer interactions and lead qualification, integrates with telephony/CRM, and provides monitoring and analytics.

Joe AI
AI agents for real estate that handle enquiries, qualify leads, follow up, book appointments, and manage customer conversations by phone, SMS, WhatsApp, and email.

SalesCloserAI
Automates sales outreach and lead qualification via virtual agents that handle calls, meetings, demos, email, chat and SMS; logs interactions and schedules qualified meetings in CRMs and calendars.

Callers
Callers automates inbound and outbound voice calls using AI to qualify leads, route and handle support, record and transcribe calls, integrate with CRMs, and escalate to humans.

KaiCalls
An AI phone answering service that handles incoming business calls, captures leads, books appointments, and provides call summaries and follow-up actions.

Voice Pilot
Automates outbound calls using AI voice agents to qualify leads, schedule appointments, and support sales outreach. Used by 20+ companies; free trial available.

Ghost Cash
AI sales agent that messages cold leads, addresses objections, and schedules meetings directly into your calendar; billing based on achieved results.

Cleon
Cleon provides AI voice agents that answer business calls, qualify leads, schedule appointments, and manage follow-ups, acting as virtual staff trained to match your business's voice.

Dialbotix
AI voice app that calls new leads, qualifies them, books meetings, and updates CRM, with integrations for HubSpot, Salesforce, Shopify, and web forms.

Swarvo AI
AI voice and chatbot platform for phone, web, and messaging to handle support, lead qualification, booking, and workflow automation.

AptaBook
AI chatbot and voice agent app that answers questions, qualifies leads, books appointments, and sends automated follow-ups using business and calendar data.

Rounded
Automates business phone calls with AI voice agents that handle appointments, support, lead qualification, integrate with existing systems, and run 24/7 without coding.

SellBigger
AI sales agent that autonomously handles inbound and outbound calls, messages, and LinkedIn outreach to qualify prospects and schedule meetings in real time.

HeyDesk
AI helpdesk that detects customer emotion from voice and video, adapts agent tone, and conducts natural conversations to answer questions, book appointments, and qualify leads 24/7.

Voicefox.ai
AI voice agent platform for inbound and outbound calls, with no-code call flows, scheduling, support, transfers, and call analytics.

Interact AI
An AI website agent that talks with visitors, answers questions, shows product info, qualifies leads, and books meetings in real time.

Rödd AI
Deploy AI voice agents to handle customer phone calls and chats 24/7, automating customer service, bookings, and related tasks with a simple, user-friendly setup.

IQanAI
An AI sales assistant that qualifies leads, replies to messages, handles objections, and helps book calls or close deals in 90+ languages.

JasAI
AI voice assistants and chatbots for hotels, clinics, salons, and law firms that handle bookings, answer questions, and provide 24/7 customer support.

weya AI
AI voice agents that handle customer calls, payment reminders, loan follow-ups, and debt collection by phone, WhatsApp, and email with conversation memory.

Arbol
AI agents answer calls within 1 second, qualify leads, and schedule appointments 24/7. Free trial with no credit card required; deploys in about 10 minutes.

Fluents
Automates inbound and outbound phone calls with AI voice agents, handling routing, lead capture, scheduling, live transfers, and CRM integrations while syncing call data.