AI Voice Agents & AI Calling Assistants for Business
Autonomous AI voice and chat assistants that answer customer calls, qualify leads, answer FAQs, and book meetings around the clock.
Built around your business.
Missing customer phone calls after business hours or during busy periods means missed conversations with potential clients. Bielco develops natural-sounding, ultra-low-latency AI voice callers and 24/7 WhatsApp AI assistants trained specifically on your company's services, pricing, and FAQ knowledge base. Our AI agents answer customer inquiries in real time, qualify prospective clients, book appointments directly into your calendar, and seamlessly transfer high-value calls to your human team.
Inbound calls going unanswered during evenings, weekends, or peak hours.
24/7/365 instant call answering with zero hold times and human-like natural conversation.
High cost and continuous turnover of hiring, training, and managing full-time customer service call centers.
An autonomous AI caller capable of handling hundreds of simultaneous conversations flawlessly at a fraction of the cost.
Manual friction scheduling appointments and capturing qualified lead details.
The AI checks live calendar availability and books meetings directly into your Google Calendar or CRM during the call.
Core features & capabilities.
Every layer is custom coded to industry engineering standards. No bloated third-party plugins.
Ultra-Low Latency Conversational Voice
Speaks with natural human intonation, pauses, and accents with sub-600ms response latency for realistic conversations.
24/7 Inbound Call Answering
Never miss a customer call again. Answers questions about your services, pricing, operating hours, and location instantly.
Automated Outbound Lead Qualification
Calls newly submitted website leads within 60 seconds to qualify interest and book sales calls while interest is hottest.
Live Calendar Booking Sync
Directly reads your schedule and books confirmed appointments into Google Calendar, Calendly, or Cal.com.
WhatsApp Knowledge Base Assistant
Omnichannel companion chatbot answering customer messages on WhatsApp 24/7 with text, PDFs, and catalog links.
Instant Live Human Call Transfer
Intelligently detects when a caller needs human escalation or wants to speak to an executive and forwards the call live.
Modern engineering frameworks.
We build using modern, battle-tested technologies chosen for security, smooth performance, and easy long-term maintenance.
- OpenAI / Anthropic LLMConversational Intelligence
- Deepgram / ElevenLabsUltra-Realistic Voice Synthesis
- Twilio / Vapi TelephonyTelecom & Carrier Infrastructure
- Google Calendar APILive Appointment Booking
- WhatsApp Business APIOmnichannel Chat Automation
Sprint roadmap & milestones.
From initial requirements scoping to final store launch or IP handover, our structured timeline keeps you informed every step.
Knowledge Base & Script Extraction
Gathering company FAQs, objection handling scripts, pricing structures, and qualification criteria.
Prompt Engineering & Voice Tuning
Programming conversation guardrails, voice accents, response tone, and edge-case objection handling.
Telephony & Calendar Integration
Connecting dedicated business phone numbers, Twilio SIP trunks, Google Calendar, and CRM webhook pipelines.
Live Call Testing & Production Deploy
Simulating dozens of real-world caller scenarios, fine-tuning response latency, and activating live phone forwarding.
Transparent pricing packages.
Choose the package that aligns with your business goals. Need custom specifications? We scope custom roadmaps on our discovery calls.
Single AI Assistant
Ideal for local businesses, clinics, consultants, and service agencies needing 24/7 call answering.
- 1 Dedicated Inbound AI Voice Caller
- Company Knowledge Base training (FAQs & services)
- Direct Google Calendar / Cal.com booking sync
- Call recording and transcription pipeline
- Live human call forwarding setup
- Dedicated phone number configuration
- Full setup & deployment handover
Dual Voice + WhatsApp AI Suite
Complete 24/7 voice caller + WhatsApp conversational assistant for multichannel lead capture.
- Inbound & Outbound AI Voice Agent
- 24/7 WhatsApp AI Chat Assistant integration
- Instant outbound call trigger on web form submission
- CRM lead pipeline automated data enrichment
- Multi-scenario objection handling scripts
- Detailed call analytics & sentiment scoring
Custom Enterprise Voice Pipeline
High-volume call center automation, multi-department routing, and custom CRM integrations.
- High-concurrency multi-line telephony
- Multi-department intelligent call routing
- Custom internal database & inventory lookup via voice
- Bespoke voice cloning with brand voice actor
- Dedicated server deployment & ongoing tuning
Why founders choose Bielco.
| Standard / Metric | Bielco | Traditional Agency / DIY Builders |
|---|---|---|
| Availability | 24/7/365 Zero Missed Calls | Limited to business hours / voicemail |
| Response Latency | < 600ms Natural Human Rhythm | Robotic menu delays ('Press 1 for...') |
| Monthly Operating Cost | Pay-as-you-go usage (pennies per minute) | ₹25,000+ per month per receptionist |
| Calendar Booking | Instant real-time calendar confirmation | Manual back-and-forth emails |
Frequently asked questions.
Yes! We use cutting-edge neural voice synthesis and low-latency LLM streaming. The AI breathes, uses natural conversational fillers, and responds in under 600ms, making it feel just like talking to a professional representative.