Official WhatsApp Business API

WhatsApp broadcast software that reaches everyone, without the ban risk

Send broadcasts from your own verified number, to an unlimited number of contacts, using Meta-approved templates. Built on the WhatsApp Business API — no broadcast lists, no unofficial senders.

  • Verified business name
  • Delivery receipts per message
  • Plans start free
9:41
NNorthside Co.Business account · online
Today
Marketing

Hi Ananya, the festive collection is live. Flat 12% off until Sunday. 🌟

10:42
Shop the collection
Copy offer code
Is the 12% valid on gold coins too?
10:43

Yes — coins included. Reply BOOK and we will hold a slot at your home store.

10:43
BOOK 🌟
10:44
Message
Trusted by 100+ ecommerce brands across 30+ countries
The problem

The WhatsApp Business App broadcast list was never built for a business.

256 contacts per list, and only people who saved your number receive it

Every campaign becomes a manual splitting exercise, and most of your list silently never gets the message.

Unofficial bulk senders get numbers banned permanently

A modded client or a grey-market panel violates Meta's terms. When the ban lands, the number and its chat history are gone.

No delivery report, no scheduling, no team

You cannot prove what was delivered, cannot queue a festive send for 9am, and cannot let two marketers work the same list.

Broadcasts on the official API: unlimited recipients, verified name, template approval, delivery receipts.

98%Open rate on festive broadcast campaigns
3.1×Campaign ROI reported by retail customers
5,000Messages per dispatch batch, 250 workers in parallel
How a RateUp campaign works

Every WhatsApp campaign takes four decisions, and RateUp holds all four.

Pick who gets it in three ways

Add individual contacts, pull in a saved contact group, or re-target a previous campaign by message status — delivered, read, failed or pending. Import contacts from CSV, XLSX or ODS, and keep a per-campaign consent gate on so you only message people who opted in.

Contact groupsCSV/XLSX importRe-target by statusConsent gate
Audience
Festive shoppers — Kerala8,420
diwali-list.xlsx2,980
Re-target: Onam teaser · read1,000
Total recipients12,400
Only send messages to contacts who have given consentRecommended on

Built for teams that send to thousands, not dozens.

Retail chains

Festive offers to every store's catchment, and new-store openings announced the morning they happen.

D2C ecommerce

Restock alerts and abandoned checkout recovery, triggered straight from your store with the Shopify integration.

Restaurants & cloud kitchens

Weekend menus on Friday morning, plus loyalty balance nudges from WhatsApp loyalty.

Clinics & services

Appointment reminders that cut no-shows, and follow-up messages sent days after a visit.

You pay Meta for what is delivered, and nothing for the software to start.

Meta charges per delivered template by category and country, so a marketing broadcast in India costs a different rate than one in the UAE. RateUp plans start free, and you can move up when your volume does.

Marketing teams ask these six questions before their first broadcast.

On the WhatsApp Business App a broadcast list caps at 256 contacts, and only people who saved your number will receive it. On the official Business API through RateUp there is no recipient cap — you send to your whole contact list, dispatched in batches of 5,000 messages. Your monthly conversation allowance and Meta's per-message pricing are the only real limits.

Send your first broadcast today.

Connect your number, pick an approved template, and reach your whole list this afternoon.

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