Wide Reach and Personalization
Reach a large audience with personalised messages. CRM integration lets you send tailored content to individuals or segmented groups, increasing satisfaction and conversion rates.
Cloud Telephony
Business Messaging
Growth & Marketing
Design & Development
Business Messaging
Campaigns that click, on WhatsApp. Send bulk, personalised messages from a verified WhatsApp number.
In short
The WhatsApp Business API lets companies send approved template messages, notifications and broadcasts, and run chatbots and shared team inboxes on WhatsApp at scale, which the regular WhatsApp Business app cannot do. Sinthan Techno provides WhatsApp Business API access, automation, chatbots and CRM integration in India.
Best API and Service Providers in India
The WhatsApp Business API offers a powerful solution for bulk messaging and chatbot services, allowing businesses to send personalised messages to a large audience. By using a verified WhatsApp number, companies ensure trust and compliance with WhatsApp's policies.
This service automates communication, from promotions to customer support, while providing features like CRM integration, automated responses and analytics. Boost engagement, enhance service and reach thousands instantly with tailored messages and 24*7 support.
You can send messages with your business or company name through pre-approved message templates or dynamic custom messages. Your business name appears in the message, ensuring a professional communication experience.

A bulk WhatsApp message API service provider in Jaipur, India offers businesses the ability to send personalised, automated messages at scale, including chatbot integrations. These providers enable seamless communication for promotions, updates and customer support through WhatsApp, ensuring high deliverability and compliance with WhatsApp's guidelines.
With features like CRM integration, chatbot automation and message analytics, businesses can optimise their messaging campaigns, enhance customer engagement and provide 24*7 support. Choosing a trusted WhatsApp Business API service provider in Jaipur ensures reliable and efficient bulk WhatsApp messaging for impactful outreach.
Benefits
Reach a large audience with personalised messages. CRM integration lets you send tailored content to individuals or segmented groups, increasing satisfaction and conversion rates.
Automate bulk messaging, common queries, transactional messages and follow-ups to reduce response times and improve customer service efficiency.
Engage users directly with rich media, chatbots and personalised messages, enhancing the brand experience and boosting engagement.
Messages from verified WhatsApp numbers carry higher trust and deliverability than regular accounts, so fewer messages are marked as spam.
Approved templates and proper message categories help you avoid accounts being flagged or banned, supporting long-term business use of the platform.
Detailed reports on delivery, open rates and response times help you refine your communication strategy and achieve better results over time.
Rich Media
WhatsApp Business API supports message templates that help businesses stay compliant with WhatsApp's guidelines and communicate more efficiently. Send pre-approved messages for notifications like shipping updates, appointment reminders or promotional offers.
The API also supports rich media, so you can send dynamic, engaging content that conveys information more clearly and builds a stronger connection with customers.
Features
Automate bulk messages and let chatbots handle routine inquiries around the clock, reducing the load on your support team.
Use pre-approved templates for shipping updates, appointment reminders or promotional offers, and send images, videos, documents and audio for more engaging content.
Track delivery rates, open rates, response times and other KPIs to identify trends, understand engagement and make data-driven decisions.
Why Sinthan
A secure bulk messaging platform that sends through verified WhatsApp numbers, ensuring compliance, improving deliverability and reducing spam flags.
Automation tools for inquiries, promotions, updates and support, with seamless CRM integration to personalise messages and automate alerts.
Send images, videos and audio, and use customisable message templates for personalised, brand-consistent campaigns.
Track delivery rates, open rates and engagement to optimise messaging strategies and make data-driven decisions.
A dedicated support team that helps with API integrations and campaign optimisation for a seamless messaging experience.
Affordable, flexible pricing plans for bulk WhatsApp messaging, so businesses of all sizes can access premium features within budget.
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FAQ
Can't find what you're looking for? Our team is one call away.
A bulk WhatsApp messaging API is a tool that allows businesses and organisations to send large numbers of messages to multiple WhatsApp users at once. It is useful for marketing, customer support, notifications and updates, enabling automation of WhatsApp communication at scale.
Yes, you can send text, images, videos, documents, audio files and more through the WhatsApp Business API, as long as the content complies with WhatsApp's guidelines.