Bulk Voice Calls at Scale. No Excuses.
Bulk Voice Call Service That Gets Heard.
Send pre-recorded voice messages, alerts, and campaigns at scale with Indiburg - a trusted bulk voice call service provider built for reach, clarity, and compliance.
DLT-registered • DND-compliant • Live in 24 hours
Indiburg, a Bulk Voice Call Provider Built for Scale
- One platform for voice broadcasts, IVR, and OBD calling
- DLT-approved and DND-compliant, so every call is legal and deliverable
- Pan-India reach across mobile and landline networks
- Pay-per-message pricing, with no long-term contracts
Why a Bulk Voice Call Reaches People Text Can't
A ringing phone is hard to ignore. Where an SMS or email can sit unread for hours, a voice call demands a response in the moment – making it one of the most effective ways to reach customers who don’t read texts, don’t use apps, or need information conveyed with tone and urgency.
Indiburg’s bulk voice call platform lets you record a message once and broadcast it to thousands of numbers at the same time, with real-time reports on who answered, who didn’t, and who pressed a key to respond.
Bulk Voice Call Services Built for Every Use Case
OBD (Outbound Dialer)
Automate high-volume outbound calling for reminders, surveys, and confirmations, without manual dialing.
Everything You Need From a Bulk Voice Call Platform
Talk to our team about reducing costs and driving revenue with WhatsApp Business API.
- Voice Call API – Trigger calls automatically from your app, website, or CRM.
- DLT & DND Compliance – We handle registration so every call reaches its recipient legally.
- Real-Time Call Reports – Track answered, missed, and keypress responses live.
- Multi-Language Recordings – Reach customers in the language they understand best.
- Scheduled Campaigns – Plan and launch voice broadcasts in advance.
- Missed Call Integration – Pair voice calls with missed call campaigns to capture leads.
Get Your Bulk Voice Call Service Live, Fast
- Talk to our team – Tell us your monthly call volume and use case.
- Get DLT and DND registered – We handle compliance registration for you.
- Record and upload – Share your voice message and contact list.
- Go live – Launch your campaign with real-time delivery tracking
Bulk Voice Call Service Built for Your Industry
Bulk Voice Call Provider - Frequently Asked Questions
A bulk voice call service lets you send a pre-recorded voice message to thousands of phone numbers at once, automatically, without manual dialing.
Voice broadcasting sends the same message to everyone with no interaction required. IVR lets recipients respond with keypresses, so you can collect input or route them to different outcomes.
Yes. Indian telecom regulations require DLT registration for commercial calling, and DND compliance to avoid calling numbers that have opted out. Indiburg handles both for you.
Yes. Our voice call API connects to your existing systems, so calls can trigger automatically based on events you define.
Pricing is pay-per-call and depends on volume, call duration, and campaign type. Talk to our team for a quote tailored to your business.
