Official WhatsApp Business API
The official WhatsApp Business API, built for selling
Message your whole opted-in customer list, answer automatically day and night, and keep every reply in one inbox — without writing code.
Start free — get the WhatsApp API- Approved templates with images, variables and buttons
- No-code flows that answer and qualify leads 24/7
- One Live Inbox for your whole team
- No 256-contact broadcast list limit
Get started
Create your free WHAASS account
Set up your workspace, connect WhatsApp and send your first campaign today.
Start free — get the WhatsApp APIAlready have an account? Sign in
- Official WhatsApp Business API
- No credit card
- No code
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How Amit Sharma's online store gets 42% more order enquiries on WhatsApp
“WHAASS helped us connect WhatsApp, WooCommerce, and payments into one smooth customer journey. Product enquiries, orders, and follow-ups became much easier to manage.”
- faster customer replies
- 3.8x
- faster customer replies
- more order enquiries
- 42%
- more order enquiries
- automated support
- 24/7
- automated support
Everything the WhatsApp Business app can't do
Broadcast to your whole list
The app stops at 256 people per broadcast list and only reaches contacts who saved your number. The API reaches every opted-in contact.
Rich, approved templates
Add a header image, the customer's name and buttons like View deals or Call us. Templates are approved by Meta before they go out.
Automated replies
Build flows with quick-reply buttons and text replies that answer FAQs and collect a phone number or email while you sleep.
Shared team inbox
Every reply lands in Live Inbox with the lead's name and number, so anyone on the team can pick it up.
Outgrown the WhatsApp Business app?
Stop sending 256 at a time from your phone
Who gets your offer
Broadcast lists of up to 256 people, and only those who saved your number
Your whole opted-in customer list, in one send
What they see
Plain text you type or paste every time
Approved templates with their name, a header image and tap-to-act buttons
When it goes out
Whenever you find time to send it
Right now, or scheduled for when customers actually read
Late-night enquiries
One fixed away message
No-code flows that answer, ask questions and collect details
Following up
Chats pile up on one phone; leads get missed or answered twice
One Live Inbox with each lead's name, number and interest
Your number
Mass forwarding from the app can get it restricted
Official API, approved templates, opted-in contacts only
Live today — no code
- 1
Create your WHAASS account
Sign up free — no credit card.
- 2
Connect Meta
We guide you through connecting your WhatsApp Business account.
- 3
Add templates and contacts
Create a template, upload your customer list.
- 4
Send your first campaign
Send now or schedule, then watch replies arrive.
Questions owners ask before they start
It is Meta's official way for businesses to message customers at scale. Unlike the WhatsApp Business app, it supports broadcasts to your full opted-in list, approved message templates, automation and multiple team members.
No. WHAASS gives you a dashboard for templates, campaigns, flows and the inbox. Everything is built with clicks.
WHAASS uses the official WhatsApp Business API from Meta, and only sends approved templates to opted-in contacts — the way Meta intends business messaging to work.
The app's broadcast lists stop at 256 people and only reach contacts who saved your number. The API lets you message your whole opted-in list, automate replies and share one inbox across your team.
Yes. Send immediately or pick a date and time. You get a final review of the audience, template and timing before anything goes out.
Explore more of WHAASS
Your first campaign could be live today
Create your free WHAASS account and send your first WhatsApp campaign.
- Official WhatsApp Business API
- No credit card
- No code