Bonvoice Systems LLP

Powerful Messaging Solutions for Every Business

WhatsApp, SMS, Voice, AI Voice Bot, RCS & eSIM — Pan-India messaging and connectivity infrastructure built to scale with you.

Our Clients

EVM logo Aero Plast logo Radium Box logo Tradesec AMC logo Kenza Steel logo Dipen Safety logo ITC Limited logo GMR Group logo BookMyShow logo
Product Suite

Our Product Suite

Seven products covering business messaging, AI voice and connected-device connectivity.

WhatsApp Business API

Cost-effective WhatsApp communication solutions for businesses.

Bulk WhatsApp

Interactive WhatsApp campaigns — including exclusive Polls.

Bulk SMS

Reliable bulk SMS, built to scale.

Voice Broadcast

Give your customers a personal touch, at scale.

AI Voice Bot

An AI agent that answers calls and follows up on leads, 24/7.

RCS Messaging

A rich, cost-effective alternative to standard messaging.

eSIM Connectivity

Multi-operator eSIM connectivity for connected devices.

Why Bonvoice Systems

Built for Scale, Backed by Compliance

Part of the Bonvoice Group
DLT-Registered Messaging Provider
Pan-India Coverage
Built to Scale

Ready to power your business messaging?

About Bonvoice Systems

Part of the Bonvoice Group

Bonvoice Systems LLP is part of the Bonvoice Group. While Bonvoice Solutions powers Cloud & AI Solutions, Bonvoice Systems LLP focuses on business messaging and connectivity — WhatsApp, SMS, Voice Broadcast, AI Voice Bot, RCS, and eSIM connectivity — delivered Pan-India.

DLT-Registered Messaging Provider
Pan-India Coverage

We make business messaging simple, reliable, and scalable — so you can focus on your customers.

WhatsApp Business API

Cost-effective WhatsApp communication solutions for businesses. Engage customers through fast, high-visibility WhatsApp messaging.

WABA Onboarding & Meta Integration

End-to-end WhatsApp Business Account setup and Meta Business integration, deployable under your own brand across India.

Verified Bulk Messaging

Send verified, high-deliverability WhatsApp campaigns at scale.

AI-Enabled Custom Chatbot

Build custom AI-powered chatbots with detailed reporting and analytics.

Integrates With Your CRM

Native integration with your existing tools.

ZohoSalesforceKylasLeadSquaredBitrix24

Automated Notifications

Appointment reminders, account updates, and payment notifications, sent automatically.

Bulk WhatsApp

Interactive WhatsApp campaigns — including exclusive Polls. Campaign messaging, Button WhatsApp, and Poll WhatsApp — sent through virtual numbers with full delivery reporting.

Campaign Messaging

Send high-volume WhatsApp campaigns through a virtual number, with a display picture and profile name to build recognition (visible for 24 hours). Supports images and videos with captions. Credits for failed messages are automatically re-credited.

Button WhatsApp

Add up to 2 interactive buttons — Call, URL, or DP — to a single message, with one attachment (image, video, or PDF/document, up to 10MB). Detailed campaign reporting even for 1,000+ number campaigns.

Poll WhatsApp — Exclusive

Run interactive polls with up to 4 images, 1 video, and 1 document. Reporting captures which customer selected which option — real response data.

SpecLimit
Buttons per messageUp to 2 (Call, URL, or DP)
Attachments1 file (Button) · up to 4 images + 1 video + 1 doc (Poll)
Max attachment size10 MB
Character limit — EnglishUp to 1,000 characters
Character limit — regional languageUp to 800 characters
Campaign report turnaroundUp to 48 hours

Bulk SMS

Reliable bulk SMS, built to scale. Campaigns, alerts, and OTPs — delivered instantly, Pan-India, backed by 99.9% uptime.

Promotional & Transactional SMS

Run marketing campaigns or send critical transactional alerts from one platform.

DLT-Approved Templates

All message templates go through DLT registration and approval, the same compliant process used for Bulk WhatsApp.

OTP Services

Fast, dependable one-time-password delivery for secure logins and transactions.

Customer Segmentation

Target campaigns by demographics and behavior for better response rates.

Voice Broadcast

Give your customers a personal touch, at scale. Connect with customers when it matters most — automated, personalized voice outreach.

1500+
Innovators in India
100+
Happy Clients
0.5M+
Connected Calls
10,000+
Call Duration Hours
10,000+
Agents Supported

Text-to-Speech Messaging

Natural-sounding voice messages without recording audio, with name insertion for a personal touch.

Automated Scheduling

Time calls based on customer preferences and prior attempt history.

Comprehensive Reporting

Real-time tracking of deliveries, failures, and pending responses.

Contact Management

Organize and segment audiences for targeted voice campaigns.

AI Voice Bot

A ready partner for every call. Answer incoming calls and follow up on new leads, even when your team can't.

Specialized AI AgentsHuman-like ConversationsAvailable 24/7

Bonvoice AI Voice Bots work alongside your team to handle inbound calls, follow up on new enquiries, identify what each caller needs, and pass the details to your team.

Inbound & Outbound Calls

Handles incoming calls and follows up on new enquiries.

CRM & Calendar Actions

Captures details, updates records and manages appointments.

Custom API Integrations

Connects to your external or internal servers to access business data.

Multiple MCP Tools

Handles tickets, calendars, CRM and appointments during the call.

Knowledge-Grounded Responses

Gives accurate answers based on content you have approved.

Smart Human Handoff

Routes the conversation to the right person or team when needed.

From conversation to next action

1. Capture2. Act3. Process4. Analyze

The bot understands what the caller needs, takes the right action, and helps turn conversations into measurable outcomes.

Why teams use it

Handle More Conversations

Supports higher call volume without adding to your team's workload.

Follow Up Faster

Responds to new enquiries quickly and keeps follow-ups moving.

Move Conversations Forward

Turns conversations into bookings, updates, tickets and handoffs.

Typical use cases

Lead follow-up

Call new enquiries within minutes, check interest, course or product, budget and timeline, and pass qualified leads to sales.

After-hours and missed calls

Answer every inbound call, including nights and holidays, and explain products or book appointments.

Event invitations

Invite customers, share event details and confirm attendance.

Appointment reminders and feedback

Remind customers of appointments, collect feedback and re-engage past customers.

Supports multilingual conversations, including Hindi.

RCS Messaging

A rich, cost-effective alternative to standard messaging — up to 60% cheaper than WhatsApp Business API, with a 90% open rate within 15 minutes.

Rich Media Support

Send images, videos, and interactive content in longer message formats than standard SMS.

Verified Branding & Trust

Verified badge, read receipts and delivery tracking, with automatic SMS fallback if RCS isn't available.

AI/ML Chatbot Integration

Built-in forms and behavior-based personalization powered by conversational AI.

No DND Restrictions

Reach audiences that SMS/voice can't, without DND barriers.

eSIM Connectivity

Multi-Operator eSIM Connectivity for Connected Devices. Seamless, global SIM connectivity — switch operators in real time, with no physical SIM swaps.

Multi-Operator SIM

Connect to multiple mobile network operators with real-time switching. Remotely activate, suspend, or modify services for SIMs globally; manage SIM groups, set usage rules and alerts; monitor usage in real time. API integration available.

Every Form Factor

Industrial, Standard (2FF), Micro SIM (3FF), Nano SIM (4FF), and Embedded SIM (MFF2) — available in whichever format your devices need.

Dynamic IMSI Management

Automatic network detection and IMSI switching for SIMs that need to operate across different network credentials. Multiple IMSIs on a single MFF2 SIM, remote OTA subscription switching, and remote updates to SIM files for regulatory compliance.

Built for Scale and Flexibility

Commitment-free subscriptions, usage-based customization (data/SMS/voice), optional usage barring, and global operator access across 2G/3G/4G/LTE-M/5G.

eSIM Lifecycle Management Software

Our platform for remotely provisioning and managing SIM profiles, with embedded LPA (Local Profile Assistant) support for consumer devices.

Solutions & Use Cases

Built around what your business is trying to do

OTP & Transactional Alerts

Secure logins, order confirmations, delivery updates — sent instantly and reliably.

Bulk SMSWhatsApp Business API

Multi-Channel Marketing Campaigns

Reach customers with rich, interactive campaigns across every channel they use.

Bulk WhatsAppBulk SMSRCS

Automated Voice Outreach

Personalized, TTS-driven voice campaigns without a live call center.

Voice Broadcast

Conversational Support & Engagement

AI-powered chatbots and rich messaging that handle customer queries automatically.

WhatsApp Business APIRCS

AI-Powered Call Handling

An AI voice agent that answers inbound calls, follows up on new leads and hands over to your team when needed.

AI Voice Bot

Connected Device Management

Global, multi-operator SIM connectivity for fleets, IoT devices, and connected hardware.

eSIM Connectivity

Not sure which fits your business?

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Tell us what you need — we'll take it from there

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Visit Us

Second & Third Floor, STPI Building
Kinfra Hi-Tech Park, HMT Colony
Kalamassery, Ernakulam, Kerala – 683503

Call Us

+91-907 227 9999

Email Us

sales@bonvoice.com

Refund & Cancellation Policy

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