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Official WhatsApp Business API

Grow sales on WhatsApp without the busywork

Send offers, order updates and bills to customers who opted in, answer every chat from one team inbox, and connect your Shopify store or website.

SGSharma General StoreBusiness account
Order confirmationHi Meera, thank you for your order #1042 of ₹1,280. We’ll send tracking details once it ships.10:42 amView order
Can I change the delivery address?10:43 am
Of course! Please share the new address here 🙂10:45 am
Features

Everything you need to sell on WhatsApp

Built on the official Meta WhatsApp Cloud API — no unofficial apps, no blocked numbers.

Broadcast campaigns

Send approved templates to a tag of customers, personalised with their name and order details.

Team inbox

Every chat in one place, assigned to your team, with the 24-hour reply window shown.

Templates

Create Marketing, Utility and OTP templates and track Meta approval live.

Delivery reports

Sent, delivered, read and failed — per day and per campaign, with cost estimates.

API & Shopify

Send order confirmations and shipping updates from your store with one API call.

Opt-in built in

Opt-in records, STOP handling and plan limits keep your number healthy.

Try it here

Create a campaign in four steps

Campaign builder, template preview, audience and analytics — with demonstration data.

Pick an approved template, choose the audience, schedule — in four steps.

New campaign — Festive offerDemo data
order_update · UtilityApproved
festive_offer · MarketingApproved
payment_reminder · UtilityPending review

Only Meta-approved templates can start a conversation.

See WhatsApp Marketing
How it works

Live in three steps

  1. 01

    Connect your number

    We connect your WhatsApp Business number to the official Cloud API for you.

  2. 02

    Import customers

    Upload a CSV or sync from your store. Opt-ins are recorded automatically.

  3. 03

    Send & reply

    Launch a campaign, then answer replies from the shared inbox.

Pricing

Simple monthly pricing

Start free. Upgrade when your campaigns grow.

Free

₹0/month

250 messages / month

  • Team inbox
  • Templates
  • 1 user
Start free
Most popular

Basic

₹999/month

5,000 messages / month

  • Campaigns & scheduling
  • CSV import & tags
  • 3 users
  • Delivery reports
Choose Basic

Pro

₹2,999/month

50,000 messages / month

  • Everything in Basic
  • API & Shopify
  • Unlimited users
  • Priority support
Choose Pro

Meta charges per message for Marketing, Utility and Authentication templates (billed at Meta’s rates). Replies within 24 hours of a customer’s message are free.

Use DilushaTech Billing? Send bills on WhatsApp.

Connect the two products and every bill and payment reminder goes out from your own WhatsApp number.

FAQ

Questions about WhatsApp Marketing

Is this the official WhatsApp API?

Yes. We use only Meta’s official WhatsApp Cloud API, so your number is safe from bans that unofficial tools cause.

Can I use my existing number?

Yes, if it is not active on the WhatsApp app. We help you move it to the API, or set up a new number.

What does Meta charge?

Meta charges per template message by category. Replies inside the 24-hour customer service window are free. Our dashboard shows an estimate for every campaign.

Ready to sell more on WhatsApp?

Tell us about your business and we’ll have your number live on the official API within a day.