Every customer update, sent by name.
Payment reminders, delivery updates, today's rates, new launches and offers. Sent in bulk from your own WhatsApp number, each message addressed to the person reading it.
Create your account See what you can send
- Your own WhatsApp number
- No WhatsApp Business API
- STOP replies respected
- Works on any device
One tool for every message your business sends twice.
If you type the same message to many customers, it belongs here. Pick a use case to see a sample and what it does for you.
Why businesses switch from calls and forwards.
A polite reminder at the right time brings pending payments in without awkward phone calls or chasing.
Delivery, stock and rate updates answer the question before the customer asks it.
Launches, sale days and back-in-stock alerts reach people while they are ready to buy.
Write once, send to hundreds. No more messaging one by one.
Their own name on every message builds trust that a forward never does.
It sends through the WhatsApp your customers already use and read. No app to install, no business API to apply for.
Safe pacing, STOP handling and one registered number keep you in good standing with customers and with WhatsApp.
Three steps from your contact list to everyone's chat.
It runs in your browser and sends through the WhatsApp you already use.
Connect your WhatsApp
Scan a QR code, the same way you open WhatsApp Web. Only the number you registered can be connected.
Add the people
Paste numbers, upload an Excel sheet, bring in your WhatsApp contacts or group members, or pick from your phone book. Keep separate lists for customers, dealers and suppliers.
Write once, send to all
Type your message with {{name}}, attach a photo, video, PDF or voice note, and watch it go out at a safe pace.
Everything you need to send well.
Name on every message
Put {{name}} anywhere. "Dear {{name}}, your order is out for delivery" reaches Lakshmi and Arun with their own names. Save "Kalpesh uncle" as the name to use, and that is what he sees.
Photos, videos, PDFs and voice notes
Attach a price list, product photo, invoice, offer poster or a recorded voice message.
Excel and phone book
Upload a sheet, or keep a phone book with your WhatsApp contacts and download it as Excel any time.
Group members
Message each member privately, one to one.
Saved templates
Keep your daily rate, reminder and sale messages ready, and edit them any time.
Live progress and results
Watch messages go out, pause or stop any time, and download the results.
Schedule and automate
Schedule messages for a date and time, once or every year. Save birthdays, anniversaries, renewal and service dates, and each person hears from you on the right day.
Simple plans. Pick what your business needs.
Every plan sends from your own WhatsApp number. Upgrade any time from inside the app.
Have a coupon or referral code? Enter it when you sign up. Your account is switched on as soon as we confirm your payment.
Built to keep your number in good standing.
Sending carelessly is the quickest way to annoy customers. Whaartha is careful for you.
Paced like a person
Every message waits a random gap, with longer rests and a daily limit, so your sending never looks like a machine.
STOP means stop
Anyone who replies STOP is never messaged again from your account. START brings them back.
Only your number
Each account works with one registered number. Another phone scanning the QR is disconnected.
Questions people ask.
How do I keep my number from being blocked by Meta (WhatsApp)?
WhatsApp limits accounts that send unwanted messages, and no tool can override that. How you send decides what happens to your number. Follow these Do's and Don'ts.
Do
- Message people who know you and have agreed to hear from you
- Filter your list so each message goes only to people it is relevant to
- Check that every number is on WhatsApp and remove invalid ones first
- Warm up a new number: chat normally for a few days, then start with a few dozen messages a day and grow slowly
- Send in batches with a time gap between messages, and rest between batches
- Use the person's name and your business name, and keep it short
- Add "Reply STOP to opt out" and keep an unsubscribe list that is never messaged again
- Send between morning and early evening
- Reply to customers who answer you
- Review the sent and failed report, then remove failed numbers and people who never respond
Don't
- Send to strangers, bought lists or scraped numbers
- Send the same message to everyone, or the same message again and again
- Send a large volume in a short time, or message back to back with no gap
- Message numbers that are not on WhatsApp
- Send offer after offer, or use ALL CAPS, heavy emojis and words like "URGENT"
- Threaten or shame customers in payment reminders
- Paste suspicious or shortened links
- Message anyone who blocked, reported or unsubscribed from you
- Ignore complaints or opt-out requests
- Use modified WhatsApp apps such as GB WhatsApp or WhatsApp Plus on your number
- Share your login or QR code outside your business
Do I need the WhatsApp Business API?
No. It links to your normal WhatsApp or WhatsApp Business app, the same way WhatsApp Web does. Messages go out from your own number, so customers see a name they know.
Which phone number can I connect?
Only the number you registered with. If another phone scans the QR code, it is disconnected straight away.
Does my phone need to stay on?
It needs to be online when you connect. After that, sending continues from our server even if you close your browser.
Can I bring in my WhatsApp contacts?
Yes. Import your saved WhatsApp contacts or the members of a group into the phone book, add the name to use and dates like birthdays, and download it all as an Excel sheet.
Can I send invoices, price lists and photos?
Yes. Attach a photo, video, document or voice recording, and add each person's name to the text that goes with it.
Can I send different details to different customers?
Yes. Upload an Excel sheet with a column for each detail, such as amount or due date, and put the column name in your message. Each person gets their own values.
What happens when someone replies STOP?
They get a short confirmation and are left out of every future send. If they reply START, they are added back.
Can messages be scheduled?
Yes, on plans with automatic messages. Schedule a message for a date and time, once or every year, and set automatic birthday, anniversary and renewal messages.
How do I start, and how do I pay?
Create an account and choose a plan. Your account is switched on as soon as we confirm your payment. Have a coupon or referral code? Enter it when you sign up.
Your next update can reach every customer by name.
Write it once. Send it to everyone.
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