WhatsApp Business Platform

The fastest way to put your business on WhatsApp.

Sunny WhatsUp is a secure, multi-tenant SaaS that connects your Meta WhatsApp Business Account, manages approved templates, and reliably dispatches business-initiated messages to your customers.

No credit card required • Approval by our team before activation

Send template message

order_shipped • en_US

Approved

Recipient

+1 555 010 2401

Variables

Maya • #SW-48217

Deliveredjust now
AES-256-GCM token encryption Multi-tenant by default Meta Graph API v21.0+ GDPR & DPDP-aware

Everything you need to run WhatsApp messaging at scale

From secure onboarding to template lifecycle and reliable dispatch — all of it under one roof, with the controls a serious business expects.

Multi-tenant by design

Every business gets its own isolated workspace. Strict company_id scoping is enforced server-side so tenants only ever see their own data.

Secure WABA credentials

Meta System User tokens are encrypted at rest with AES-256-GCM. Plaintext tokens never touch disk and are never logged.

Meta Embedded Signup

Connect your WhatsApp Business Account in a guided popup flow. Tokens are exchanged server-to-server — never client-side.

Template management

Create, sync, and dispatch Meta-approved message templates. Header, body, footer, buttons, and variables — all in one place.

Reliable template messaging

Send business-initiated WhatsApp messages with full delivery logs, status tracking, and per-message error visibility.

Audit trail and archival

Every sensitive action is logged. Disconnect-and-purge cleans your primary database while preserving a redacted developer audit trail.

From signup to send in minutes

Four guided steps, no manual provisioning, no waiting around for engineering.

  1. Step 1

    Register your company

    Sign up with your work email. Our Super Admin team reviews and approves your account so the platform stays clean and compliant.

  2. Step 2

    Connect your Meta WABA

    Launch the Meta Embedded Signup popup, authorise our app, and your encrypted System User Token is stored securely on our backend.

  3. Step 3

    Sync and manage templates

    Existing Meta-approved templates auto-sync. Create new ones in our editor and submit them to Meta for review without leaving the dashboard.

  4. Step 4

    Send messages and track delivery

    Dispatch template messages to opted-in recipients and watch real-time delivery, read, and failure status in your dashboard.

Built for trust

Security is not an afterthought — it's the architecture.

We handle credentials that talk directly to a regulated messaging API. We treat them that way, end-to-end, with controls you can read about in our Privacy Policy and audit in our codebase behaviour.

  • AES-256-GCM at-rest encryption for every Meta System User Token
  • bcrypt password hashing — plaintext passwords never stored
  • JWT auth with HS256 signing, 1-day expiry, and server-side validation on every request
  • Multi-tenant isolation enforced via company_id on every database table
  • Audit logs for company approvals, WABA connect/disconnect, template lifecycle, and more
  • Helmet.js security headers, strict CORS, and configurable rate limiting (300 req / 15 min by default)

Built for the messages businesses actually need to send

Wherever a conversation with your customer must be initiated by you, Sunny WhatsUp keeps it compliant, reliable, and on-brand.

Order & shipping updates

Send confirmations, tracking IDs, and delivery alerts from your Utility templates.

Authentication & OTP

Use Authentication templates for sign-in codes and account verification.

Appointment reminders

Keep no-shows down with Utility template reminders the day before.

Marketing announcements

Reach opted-in customers with Meta-approved Marketing templates.

Customer support intros

Open the conversation politely and let support take it from there.

Onboarding journeys

Trigger a series of templates as new customers move through your funnel.

Frequently asked questions

Can't find what you're looking for? Email sunny_softwares@yahoo.com.

What is Sunny WhatsUp?+

Sunny WhatsUp is a multi-tenant SaaS platform that helps businesses connect their Meta WhatsApp Business Account and send template-based messages to their own customers — without building the integration from scratch.

Do I need my own Meta Business account?+

Yes. You need a Meta Business Manager and a WhatsApp Business Account. We connect to your WABA on your behalf via the Meta Embedded Signup flow — we never own or operate WABAs for you.

Can I send freeform messages?+

No. The platform is intentionally template-only. WhatsApp requires business-initiated conversations to use Meta-approved templates, so we built the dispatch flow around that policy.

How is my data isolated from other companies?+

Every table includes a company_id foreign key, and every API call is filtered server-side by the authenticated company. Super Admins can see aggregate metrics but cannot impersonate Company users or read their tokens.

What happens when I disconnect my WABA?+

Your WABA, encrypted token, phone numbers, templates, and message logs are hard-deleted from the primary database. A redacted snapshot (token removed) is retained for 3 years in our internal audit archive — see the Privacy Policy for full detail.

How much does it cost?+

Pricing depends on your usage and is shared at sign-up or via an order form. Meta charges you separately for WhatsApp conversations on their own pricing schedule.

Ready to start sending on WhatsApp?

Register your company in under two minutes. Our team activates approved accounts so you can connect your Meta WABA and dispatch your first template message the same day.