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!

WhatsApp Business API dashboard preview

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 messaging

Save time and resources by automating responses to frequently asked questions, order updates, and more.

Bulk notifications

Send timely updates, promotions, and alerts to thousands of customers with just a few clicks.

Seamless customer support

Provide 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.

WhatsApp Business API conversation preview

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

2.60Bn+

Active Users

70%

Engagement Rate

Benefits of WhatsApp Business API for businesses

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.

Build a Strong Brand Identity

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

Grow your Revenue by 45-60%

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

Offer Unmatched Customer Support

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

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.

Secure, Verified & Officially Approved by Meta

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

How is WhatsApp Business API Different?

WhatsApp Business API VS WhatsApp Business App

Swipe left/right to view full comparison

WhatsApp Business API

For Growing Businesses & Enterprises

Apply For FREE

WhatsApp Business App

For Small Businesses

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.

Broadcast dashboard

Collect Payments On WhatsApp

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

Payments workflow on WhatsApp

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.

Click to WhatsApp ads flow

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.

No-code chatbot builder preview

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

Automated CTA notification example

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.

Official WhatsApp blue tick verification example

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.

WhatsApp campaign analytics dashboard

Integrate WhatsApp with your existing CRM & Tech Stack

Connect Shopify, WooCommerce, HubSpot, Razorpay and more to sync customer data and trigger smart messaging journeys from one unified dashboard.

Integrate WhatsApp with CRM and tools

Manage Live-Chat Support with Teams

Assign chats, collaborate with your team, and deliver faster support responses while keeping customer conversations organized in one place.

Live chat support collaboration

Why Apply for WhatsApp Business API with AiSensy?

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

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!

Priya Ostwal profile photo

Priya Ostwal

Marketing Manager,
PhysicsWallah

AiSensy team has shown exceptional professionalism, reliability and a true commitment to customer satisfaction.

Akash Jain profile photo

Akash Jain

Business Executive, Cosco

AiSensy helped us increase our customer engagement. Our customer engagement increased from 35% to 90% with AiSensy's Smart Retargeting feature.

Achina Mayya profile photo

Achina Mayya

Founder & CEO, AevyTV

AiSensy 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

Delhi Transport Corporation logo

Delhi Transport Corp.

See how Delhi Transport Corporation enabled Bus Ticket booking on WhatsApp

PhysicsWallah logo

Edtech Platform

Check out how PhysicsWallah, an Edtech giant used AiSensy to drive 3x more Leads through WhatsApp via AiSensy.

IndiaMart logo

IndiaMart

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

Drive 3x Revenue with WhatsApp Business API

Get Started for FREE. No Credit Card needed.

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Frequently Asked Questions

Is WhatsApp Business API Free?

You can get the WhatsApp Business API for free with AiSensy, but you still need to pay platform fees and message charges based on WhatsApp’s 24-hour template-based pricing model.

What is the WhatsApp Business API Pricing in India?

Pricing varies by region, country code, and conversation type. For Indian users, the charges are ₹1.09 per Marketing message and ₹0.145 per Utility/Authentication message.

How to get WhatsApp Business API for FREE?

You can get the WhatsApp Business API for free through an official WhatsApp Partner like AiSensy. With AiSensy, you can create a free WhatsApp Business API account.

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

Yes. With WhatsApp coexistence, you can use both WhatsApp Business App and WhatsApp Business API on the same number. You may need assistance from the support team to enable coexistence.

Can I send automated messages using WhatsApp Business API?

Yes. You can automate messages such as welcome messages, order confirmations, payment confirmations, abandoned cart reminders, and more by integrating your CRM or business software.

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

Yes. WhatsApp Business API allows access from multiple devices. With AiSensy, you get 1 Owner + 5 free Agents on Basic/Pro plans. Additional agents cost ₹750 per month each.

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

WhatsApp Business is suitable for small businesses, while WhatsApp Business API is designed for medium to large businesses with higher messaging needs. If you need multi-device access, unlimited broadcasts, chatbot automation, and interactive buttons, WhatsApp Business API is the better choice.

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

You can get approved within 10 minutes, except for display name approval which may take 3–4 hours.

What are the prerequisites for applying to WhatsApp Business API?

You need a business website, a Facebook Business Manager account, and a fresh phone number not linked to any WhatsApp account. You can also use your existing number by deleting the current WhatsApp account or enabling coexistence.

Are international phone numbers accepted for WhatsApp Business API?

Yes, international numbers are accepted except for restricted regions such as Iran, North Korea, Syria, Cuba, and Crimea.

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

Yes. You can downgrade from WhatsApp Business API to the regular WhatsApp app by following the official downgrade process.