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    3X Your Business Growth with WhatsApp Business API

    Wish to OFFICIALLY send Bulk WhatsApp Broadcasts to 1000s of users in one go?

    Get Free WhatsApp Business API Access – No Hidden Fees with AiSensy

    Apply WhatsApp API for free now and unlock the power of WhatsApp Engagement!
    Get FREE WhatsApp APIBook a Demo
    WhatsApp Business API with AiSensy

    Founders & Marketers Love us

    Trusted by 150,000+ Businesses across 57 Countries

    PhysicsWallah
    WIPRO
    Aditya Birla - Hindalco
    Angel One
    HomeLane
    Delhi Transport Corporation
    Vivo
    Adani
    People Matter
    Fortune Foods
    DIGIO
    Skullcandy
    HRX by Eatfit
    The Indian Express
    Quikr
    StayVista
    Shine.com
    Jaro Education
    The Art of Living
    Iskcon
    Tata Motors Finance
    GrowthX
    Bombay Shaving Company
    Yulu
    Shobha Reality

    What is WhatsApp Business API?

    WhatsApp Business API is a powerful tool for businesses to communicate with customers at scale.

    With AiSensy, you can apply & get FREE WhatsApp Business API. That's right! No more worries about  numbers getting blocked or complex setups.

    AiSensy's Official WhatsApp API enables:

  • Automated messagingSave time and resources by automating responses to frequently asked questions, order updates, and more.
  • Bulk notificationsSend timely updates, promotions, and alerts to thousands of customers with just a few clicks.
  • Seamless customer supportProvide instant, 24/7 support with automated chatbots and/or human agents.
  • Integration with CRM and other tools

    Connect WhatsApp with your existing CRM, analytics tools, and workflows for a unified business ecosystem.

    • Get FREE WhatsApp Business API
    message sent via WhatsApp API

    Why WhatsApp API in 2026?

    WhatsApp is the One Platform that brings together Actionable Notifications & Customer Support.

    WhatsApp Business API helps you engage customers at scale on WhatsApp.

    98%
    Open Rates
    45-60%
    Click Rates
    2.6Bn+
    Active Users
    7%
    Engagement Rate

    Benefits of WhatsApp Business API for businesses

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    Reach Customers Where They Are most active

    With 2.8 billion+ active users, WhatsApp is where your customers are most active. Be there, engage, and convert.
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    Build a Strong Brand Identity

    Establish a Strong Brand Identity by getting the esteemed WhatsApp Blue tick for free with AiSensy
    revenue.png

    Grow your Revenue by 45-60%

    Build an entire conversion focused funnel right on WhatsApp - from running ads, to collecting payments
    customer-support.png

    Offer Unmatched Customer Support

    Resolve hundreds of queries in real-time via multi-agent live chat - scale your customer satisfaction (CSAT)
    key-resource.png

    Highly Cost-effective

    Businesses have achieved up to 150X ROI doing WhatsApp Marketing with AiSensy. Not only is it cost-effective, it's like hitting the jackpot.
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    Secure, Verified & Officially Approved by Meta

    WhatsApp Business API is created & approved by Meta for businesses, to grow businesses with the power of WhatsApp!

    Get WhatsApp Business API FREE for LIFE with AiSensy

                                                 Watch how simple it is to procure WhatsApp Business API with AiSensy

    video thumbnail

    How is WhatsApp Business API Different?

    WhatsApp Business API Vs WhatsApp Business App

    WhatsApp Business API

    For Growing Businesses & Enterprises

    $150
    per seat per year
    Apply For FREE
    WhatsApp Business App
    For Small Businesses
    $450
    per seat per year
    Get Started
    Broadcasting Limit
    UNLIMITED Users/ Day
    Up to 256 Contacts/ Day
    Multi-User Access

    Unlimited Users 

    Up to 5 Devices
    WhatsApp Chatbots
    Yes
    No Chatbot Integration
    Automated Messaging
    Yes
    Not Possible
    Broadcast Reach
    All Users
    Only who have saved your number
    Coding Required
    Yes, But Not Required if you use AiSensy
    No, as app given by WhatsApp
    Verified Green Tick
    Yes
    Not Possible
    Clickable Messages
    Yes
    No

    Campaign analytics

    Yes

    No

    Integration with CRMs and other softwares

    Yes

    No

    Remarketing Campaigns

    Yes

    No

    How to use WhatsApp Business API with AiSensy? 

    Everything you need to grow your business with WhatsApp Business API

    Import & Broadcast Instantly

    You can simply Import all your Contacts and Broadcast approved messages Instantly. 

    whatsapp-broadcast sent via WhatsApp api with AiSensy

    Collect Payments On WhatsApp

    Yes, collect payments seamlessly on WhatsApp via WhatsApp Pay, UPI, Net banking and cards. 

    collect payments on WhatsApp with AiSensy WhatsApp API

    Run Click to WhatsApp Ads

    Create ads that click directly to WhatsApp, capture leads instantly, and boost conversions.

    See 3-5X more leads & slash your cost per lead. 

    Run Click to WhatsApp ads with AiSensy WhatsApp API Platform

    Build No-code WhatsApp Chatbots in Minutes

    Effortlessly deploy multiple WhatsApp chatbots with AiSensy's drag-and-drop interface, automating up to 80% of your manual queries.

    Build no code chatbots with AiSensy WhatsApp API

    Send Automated CTA Based Notifications

    Automate notifications for Abandoned Cart, Order Confirmation etc by Connecting your CRM, Payment Portals, eCommerce Platforms like Shopify, WooCommerce, Hubspot & more with aiSensy

    send automated notifications on WhatsApp

    Get the Official WhatsApp Blue Tick Verification

    Build instant trust and credibility with the verified Blue Tick badge on your WhatsApp Business profile. Show customers you’re an authentic brand and increase message open rates and engagement.

    WhatsApp Blue Tick Verification with WhatsApp API

    Track Campaign Performance with Advanced Analytics

    Measure message delivery, reads, clicks, conversions, and revenue from one dashboard to optimize every WhatsApp campaign with data-backed insights.

    Deep insights and analytics with AiSensy WhatsApp API

    Integrate Seamlessly with Your Tech Stack

    Connect AiSensy with tools like Shopify, Zoho, HubSpot, and Google Sheets to keep your workflows unified and data in sync.

    WhatsApp API integrations with AiSensy

    Answer customer queries with 1:1 Live Chat

    Enable Chatbot Flows or have multiple team members to provide seamless Live Chat support on a single WhatsApp Business number.

    Live chat on WhatsApp with AiSensy

    Why Apply for WhatsApp Business API with AiSensy?

    Apply for WhatsApp Business API with AiSensy and transform your business communication.
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    Official WhatsApp Partner

    Trusted and reliable.

    Free WhatsApp Business API

    No hidden costs or setup fees.

    Unmatched Support

    Get assistance at every step of the process.

    Hear it from our Customers!

    pw.pngPriya Ostwal Marketing Manager, PhysicsWallah AiSensy team has shown exceptional professionalism, reliability and a true commitment to customer satisfaction.
    cosco.pngAkash Jain Business Executive, CoscoAiSensy helped us increase our customer engagement. Our customer engagement increased from 35% to 90% with AiSensy's Smart Retargeting feature.
    aevy.pngAchina Mayya Founder & CEO, AevyTVAiSensy has been pivotal for us. The personalised interactions and instant responses greatly improved our engagement rates, and more importantly our sales!

    How brands are growing 5x with WhatsApp Business API

    See how top companies are scaling with AiSensy’s WhatsApp Business API

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    Delhi Transport Corp.

    See how Delhi Transport Corporation enabled Bus Ticket booking on WhatsApp
    Explore Case Study
    download-(2).png

    Edtech Platform

    Check out how PhysicsWallah, an Edtech giant used AiSensy to drive 3x more Leads through WhatsApp via AiSensy. 
    Explore Case Study
    indiamart-logo.jpg

    IndiaMart

    IndiaMART reduced their team's workload & achieve 33% more conversions - all via AiSensy. 
    Explore Case Study

    Drive 3x Revenue with WhatsApp Business API

    Get Started for FREE. No Credit Card needed.
    Book a DemoGet FREE WhatsApp API

    WhatsApp Business API FAQs

    Is WhatsApp Business API Free?

    You can get the WhatsApp Business API for Free with AiSensy but you still need to pay the platform fees & for messages charged per message (every 24-hours) in the WhatsApp template-based pricing model.

    What is the WhatsApp Business API Pricing in India?

    The pricing can vary depending on the region, the country code of a user and the type of conversation.  For Indian Users, you'll be charged ₹1.09/ Marketing message, & ₹0.145 for Utility/ Authentication messages.

    How to get WhatsApp Business API for FREE?

    You can get the WhatsApp Business API for free with a WhatsApp Partner like AiSensy. With AiSensy, you can create a Free WhatsApp Business API Account.

    Can I use WhatsApp Apps & WhatsApp Business API on the same number?

    Yes, you can now have the WhatsApp Business app and the WhatsApp Business API on the same number with the help of WhatsApp coexistence. If you want to keep your WhatsApp API and WhatsApp Business account to coexist on the same number, reach out to our support team 

    Can I send automated messages using WhatsApp Business API?

    You can automate WhatsApp messages to your customers like welcome messages, order/ payment confirmations, abandoned cart notifications, application drop-off notifications & more by connecting your CRM/ Business Software with AiSensy.

    Can I access WhatsApp on multiple devices with WhatsApp Business API?

    Yes, you can access WhatsApp Business API on as many devices as you want using AiSensy. Unlike WhatsApp Business, WhatsApp Business API can be used on multiple devices. You can log in to AiSensy on the go using a Mobile device, PC & tablets. Note here that you only get 1 Owner + 5 FREE Agents with Basic/ Pro plan. Additional Agents cost ₹750/ month each

    Which one is better: WhatsApp Business or WhatsApp Business API?

    While WhatsApp Business is tailored for small businesses & individual owners, WhatsApp Business API is built for medium to large businesses with large message volumes.  But, if you want to: Use WhatsApp on multiple devices, send WhatsApp broadcasts to unlimited users in one go, Automate a WhatsApp Chatbot, and send clickable buttons with messages, then choose WhatsApp Business API.

    How long does it take to get WhatsApp Business API approval with AiSensy?

    You can apply and get approved for WhatsApp Business API in just 10 minutes with AiSensy except for your display name approval, which may take up to 3–4 hours to get approved. 

    What are the prerequisites for applying to WhatsApp Business API?

    You must have a business website, facebook business manager account and a fresh phone number not previously linked to any WhatsApp account. If you want to apply for WhatsApp API on your existing WhatsApp number, you can do this too but you'll either need to delete your WhatsApp account or ask the AiSensy team to onboard you on coexistence allowing you to keep your WhatsApp Business and WhatsApp Business APIs active on the same number. 

    Are international phone numbers accepted for WhatsApp Business API?

    Yes—international numbers are allowed unless they belong to restricted regions (like Iran, North Korea, Syria, Cuba, or Crimea). Check WhatsApp’s policies or ask support if unsure.

    Can I downgrade from WhatsApp Business API back to the regular app?

    Yes, you can downgrade from WhatsApp Business API to a regular app. Follow the steps mentioned in this doc to downgrade your number from WhatsApp API to regular WhatsApp app.