01 · WhatsApp bulk messaging

WAsenda — Reach every customer where they already are.

WAsenda lets businesses send WhatsApp campaigns at scale on the official WhatsApp Business Cloud API. Teams write message templates and submit them to Meta for approval, import contacts from CSV into sender groups, get a quote before every campaign, and pay from a prepaid wallet with a full ledger. Delivery and read receipts come back in real time, and outbound webhooks push every event into your own systems.

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Illustrative interface · WA + senda: send on WhatsApp

Features

What WAsenda does for you.

01
Official Cloud API
Built on Meta's WhatsApp Business Cloud API, not a grey-market gateway, so your number stays in good standing.
02
Template studio
Author templates with variables and media, submit them to Meta for approval and keep them in sync automatically.
03
Contacts & groups
Import contacts from CSV, validate phone numbers and organise them into sender groups for targeted campaigns.
04
Quoted campaigns
Every campaign is priced before it is sent, then rendered per contact and dispatched through a resilient job queue.
05
Prepaid wallet
Top up, hold and debit through a double-entry ledger with invoices, so every message is accounted for.
06
Webhooks & receipts
Delivery and read receipts in real time, pushed onward to your systems through signed outbound webhooks.
07
Teams & roles
Invite your team, assign roles and protect accounts with multi-factor authentication.
08
Multi-tenant
Each business gets its own isolated workspace, approved by the WAsenda team before it can send.

How it works

Up and running in four steps.

1
Connect
Link your WhatsApp Business account and verified number.
2
Compose
Create a template and submit it for Meta approval.
3
Target
Import contacts and pick the sender groups to reach.
4
Send
Get a quote, confirm, and watch receipts stream in.

Built for

Banks & fintechsRetail & e-commerceSchools & churchesNGOs & public sectorLogisticsTelecoms

FAQ

WAsenda, explained.

01Does WAsenda use the official WhatsApp API?

Yes. WAsenda is built on Meta's WhatsApp Business Cloud API, and every marketing or utility template is submitted to Meta for approval before it can be sent.

02How is sending priced?

Campaigns are paid from a prepaid wallet. Each campaign is quoted before dispatch from the current rate card, so you know the cost before a single message goes out.