Inbound reception
Answer inbound calls at any hour, qualify the caller, then book an appointment or, on a SIP trunk, transfer the caller to a person.
LiveIntelliCallAI: self-hosted, white-label AI voice-calling platform Calls answered, leads qualified,
meetings booked.
Voice agents that make and take calls, qualify the caller, and book the meeting, at any hour.
Self-hosted and white-label, with a one-time license. With the Extended license you can run it as your own SaaS, under your own brand and pricing.
Building voice into your own product instead? Wixzel Voice is Wixzel's API and MCP server for building AI agents that place and answer real phone calls, billed per second.
About Wixzel VoiceScreenshots
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Who it's for
Built for operators who want to own the stack, not rent it.
SaaS founders
A finished product to sell subscriptions against, with the Extended license.
Agencies
Offer AI calling to clients under your own brand, with the Extended license.
Sales teams
Qualification and booking without a call center behind it.
Operators
Your own keys, and infrastructure costs you can predict.
What's included
What it takes to run and sell a calling platform.
Bulk outbound dialing
Work through a thousand leads or more. Import by CSV or Google Sheets and run campaigns on a schedule.
Human-like AI voice
ElevenLabs speech synthesis and Deepgram transcription. Low-latency conversation, across languages.
Automatic lead scoring
Every call is scored 0 to 100 after it ends, with a qualified flag, the reason, budget, timeline, and next steps.
Appointment booking
Meetings are booked on the call itself, with no follow-up step.
Human transfer
On a SIP trunk, the agent can hand a live caller to a person you authorize, and takes the call back if nobody answers.
Knowledge-powered agents
Knowledge bases ground each response in your own material rather than a general model's guess.
Call intelligence
Recordings, transcripts, summaries, and lead scoring, in one place.
Built-in SaaS monetization
Stripe, PayPal, Razorpay, and Dodo Payments, with subscription plans, trial limits, and admin controls.
Webhooks & REST APIs
Send events to a CRM, an automation tool, or an internal system. Bring your own key for every provider.
Self-hosted & white-label
Your infrastructure, your branding, your data. Built for operators who want the whole stack.
SIP trunk support
Connect your own VoIP or SIP provider alongside the standard telephony options.
Multilingual dashboard
The dashboard and admin panel come in English, Spanish, French, German and Arabic, with full right-to-left layout for Arabic.
Bring your own stack.
Choose the provider at every layer. You pay each provider directly for your own usage; those costs are not included in the license, and nothing is added on top.
Voice (TTS)ElevenLabs, Twilio built-in voices, Sarvam AI, Gemini Live
Transcription (STT)Deepgram, Sarvam AI
AI ModelsOpenRouter (GPT-4o mini), Deepgram Voice Agent, Sarvam AI, Gemini Live
TelephonyTwilio, SIP trunks
PaymentsStripe, PayPal, Razorpay, Dodo Payments
How it works
How IntelliCallAI works
Running, in 4 steps.
- 01
Configure the agent
Set the voice engine, voice, language, system prompt, opening message, and knowledge base, or start from a ready-made template.
- 02
Connect a number
Add a number from your own Twilio account, or from your own SIP trunk with a carrier such as Telnyx, Plivo, Vonage, Exotel or Bandwidth. IntelliCallAI does not sell numbers.
- 03
Launch
Upload contacts for outbound, or wire the agent into inbound routing.
- 04
Sync results
Leads sync to HubSpot, appointments to Google Calendar, and call events go out by signed webhook, n8n, Slack, or WhatsApp.
Use cases
What IntelliCallAI is used for
Where it earns its place.
Outbound calling
Run volume outbound campaigns that qualify before a person picks up the thread.
Appointment booking
Clinics and service businesses book appointments on the call at any hour, with optional Google Calendar sync and WhatsApp reminders before each one.
Lead qualification
Call every form fill within seconds, while the intent is still there.
Agency operations
With the Extended license, run it under your own brand for local businesses as recurring revenue.
Comparison
IntelliCallAI vs. alternatives
How IntelliCallAI compares.
| vs. | IntelliCallAI | Alternative |
|---|---|---|
| Hosted voice agent platforms | Self-hosted on your server with a one-time license. You pay your own providers directly, with no per-minute platform fee. If you want a hosted API instead, Wixzel offers Wixzel Voice (voice.wixzel.com) as a separate product. | Nothing to install or maintain; usage is billed per minute by the platform. |
| Human call centers | Available at any hour, answers immediately | Shifts, queues, higher cost per call |
| Chatbots | Real calls, spoken conversation | Text only |
FAQ
Frequently asked questions
Common questions about IntelliCallAI.
- What is IntelliCallAI?
- IntelliCallAI is a self-hosted, white-label AI voice-calling platform that you install on your own server. Its agents make and receive phone calls, qualify leads, and book appointments around the clock in human-like voices.
- Can I sell IntelliCallAI as my own product?
- Yes, with the Extended license. IntelliCallAI is self-hosted and white-label: you run it under your own brand, set your own plans and pricing, and keep the subscription revenue. The Regular license covers personal or internal company use only and does not allow reselling it or earning from it. Provider costs (Twilio or your SIP carrier, Deepgram, ElevenLabs, OpenRouter and others) are billed to you separately.
- How natural does the AI voice sound?
- IntelliCallAI uses ElevenLabs voices and Deepgram speech recognition and handles interruptions, so agents sound human-like. Each agent has its own voice engine (Classic, Deepgram Voice Agent, Sarvam AI or Gemini Live), voice, language and voice-quality preset. The Deepgram Voice Agent engine replies in roughly 0.5 to 0.8 seconds.
- What languages does IntelliCallAI support?
- IntelliCallAI's Classic engine supports 16 languages plus a multi mode that replies in the caller's language: English, Arabic, Hindi, Hebrew, Spanish, French, German, Portuguese, Brazilian Portuguese, Italian, Russian, Japanese, Korean, Dutch, Urdu and Tamil. The Sarvam AI engine adds Indian languages such as Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi and Telugu, and the Gemini Live engine covers 97 languages on SIP numbers.
- Can it integrate with my CRM?
- IntelliCallAI has a native HubSpot integration that syncs leads as HubSpot contacts, matched by phone number. For other CRMs, use the included n8n workflow templates (n8n connects to 400+ apps), signed webhooks, or the REST API; there is no native connector for them.
- Is it really 24/7?
- Yes. IntelliCallAI agents answer inbound calls and run scheduled outbound campaigns at any hour, without shifts or queues.
- Can I hear an IntelliCallAI agent before it calls anyone?
- Yes. IntelliCallAI lets you test any agent live in your browser through your microphone, with no phone line, number or call minutes. Tests use the agent's real configuration, are not logged as calls, and stop after 5 minutes.
- What do I need to run IntelliCallAI?
- IntelliCallAI runs on your own Ubuntu VPS. The included setup script installs Node.js, MongoDB and Asterisk (used for SIP calls). You also need your own accounts and API keys with the providers you choose, such as Twilio or a SIP carrier, Deepgram, ElevenLabs and OpenRouter.
- What is included with IntelliCallAI?
- IntelliCallAI ships as complete Node.js/Express backend and Next.js frontend source code, with documentation, three ready-made n8n workflow templates, and environment templates.
- Where can I buy IntelliCallAI?
- IntelliCallAI is sold on Wixzel Store, at store.wixzel.com/products/intellicall-ai, as a one-time purchase with a Regular or Extended license. The purchase includes the full frontend and backend source code and documentation.