Scale your conversations.
Not your call center.
AI voice agents that sound human, speak your customer's language, and resolve issues autonomously — in English, Hindi, Hinglish, and 10+ Indian languages.
Agent Aditi
Multilingual Inbound Sales Executive
Aditi (Agent)
Namaste Rajesh ji! I am calling from Apex Realty regarding your inquiry for the 3 BHK penthouse unit.Rajesh (Prospect)
Yes, I wanted to check if there is an east-facing unit available with sea-facing balcony?Aditi (Agent)
Absolutely! Tower B has a 14th-floor unit available with unobstructed views. Shall I schedule a site visit this Saturday at 11 AM?Over 10,000,000+ Calls Automated for Fast-Growing Enterprises
Speaks your customer's language.
Explore 30 authentic Indian AI voice personas across Hindi, Hinglish, Tamil, Telugu, Kannada, Marathi, Bengali, Gujarati, Punjabi, Malayalam, and Indian English. Real telephonic back-and-forth, zero robotic pause, and native cultural etiquette.
AI Aarav
speaking inHinglish(Hinglish)Hi there! I'm Aarav, your friendly Indian AI calling assistant. It's great to connect with you — how can I help you today?
"Haan ji Rahul ji, namaste! Main Spedrix se bol raha hoon. Aapne kal website pe luxury 3BHK flat ke liye enquiry ki thi na?"
"Haan, mujhe actually floor plans dekhne the aur weekend pe pricing discuss karni thi."
"Bilkul sir! Saturday 11:30 AM ka priority slot lock kar diya hai. Brochure aur site location aapke WhatsApp pe ping kar di hai, check kar lijiye!"
Try an AI voice agent. For real.
Experience exactly how your callers will interact with high-speed telephonic LLMs before launching your campaign.
Appointment Setter • Priya
Trained to handle patient scheduling, reschedule calendar conflicts, and verify insurance providers automatically.
Receive a live demo call
SIP Trunks Ready"Hello! Am I speaking with Rahul Sharma?"
"Yes, this is Rahul. Who is this?"
"I am calling from Apex Medical. You asked to reschedule your dental scan for Thursday afternoon. Does 3:30 PM work for you?"
One platform. Every conversation.
Deploy specialized voice agents across your entire customer lifecycle without hiring, training, or managing extra headcount.
Lead Qualification
Instantly dial inbound form fills within 30 seconds. Score intent, check budget & timeline, and route qualified prospects directly to your sales reps.
Appointment Booking
Seamlessly schedule meetings directly into Google Calendar, Cal.com, or Calendly with zero back-and-forth email friction.
Customer Support
Resolve 70%+ of tier-1 support queries without human intervention. Handle order tracking, status inquiries, and FAQs 24/7.
Outbound Sales
Scale outbound calling campaigns to thousands of leads per day. Pitch value propositions, handle gatekeepers, and book meetings at 5x SDR efficiency.
Debt & Collections
Empathetic, automated EMI and invoice payment reminders. Collect payment commitments, send UPI payment links via SMS, and log to CRM.
COD Verification
Verify Cash-on-Delivery orders before dispatch to reduce Return-to-Origin (RTO) rates by up to 38% automatically.
Feedback & Surveys
Conduct conversational NPS and CSAT post-service calls with 4x higher completion rates than SMS or email survey links.
Turn every call into actionable data.
Every call is automatically transcribed, summarized, tagged for sentiment, and enriched with structured JSON data synced directly to your CRM.
Audio Recording & Transcript
Call ID: #CALL-89421 • 03m 14s
"Hello Rajesh ji! Thanks for reaching out to Apex Realty. Are you looking to purchase or invest in a 3BHK?"
"Looking to purchase a 3BHK on Golf Course Ext Road, budget is around 2.2 Crores."
"We have Tower B with ready possession. Can I schedule a VIP site visit for this Saturday at 11 AM?"
"Saturday 11 AM works well. Please send details to my WhatsApp."
Launch thousands of conversations. Without thousands of callers.
Scale from 10 calls a day to 50,000+ simultaneous calls without dropped packets, stuttering, or robotic voice delays.
Every conversation becomes data.
Track pickup rates, objection trends, sentiment shifts, and conversion metrics in real-time across all campaigns and voice agents.
Call Conversion Funnel (Past 30 Days)
Top Objections Detected & Handled
How much are missed calls costing you?
Every unanswered inquiry, delayed response, and missed customer call is lost revenue. Quantify your pipeline growth with instant AI calls.
Based on converting 200 more prospects each month via instantaneous 30-second response times.
Claim Your Free 1,000 Calling CreditsLive in three steps. Zero code needed.
From signup to your first automated call in less than 15 minutes. No complex telephony engineering required.
Build your AI Agent
Choose a template or write your prompt in plain English. Define qualification criteria, knowledge base documents, and objection responses.
Connect your Business
Bring your own phone number or get one instantly. Connect HubSpot, Zoho, or Salesforce with 1-click native integrations.
Go Live & Scale
Upload a lead CSV or connect your inbound webhooks. Your AI starts calling prospects immediately, qualifying leads, and syncing notes.
Built for teams that can't afford to miss a conversation.
"Our speed to lead dropped from 4 hours to 18 seconds. We saw a 3.4x jump in booked demos in month 1, and our SDRs now only speak to hot, qualified leads."
Rohan Mehra
VP of Growth, FinScale India
"We automated over 40,000 payment reminder calls last quarter. The collection rate increased by 27% while reducing call center costs by over ₹12 Lakhs monthly."
Ananya Sharma
Head of Operations, CreditEase
"The multilingual capability in Hindi and Hinglish is shockingly human. Prospects genuinely don't realize they're talking to an AI until the calendar invite arrives."
Dr. Sameer Khan
Founder, HealthFirst Clinics
Callultra VoiceStart closing more conversations today.
Deploy your first AI voice agent in 15 minutes. Qualify leads, book meetings, and resolve support requests 24/7.
No Credit Card Required • 100 Free Minutes • SOC-2 Type II Certified