Bulk WhatsApp marketing (opt-in)
Send Meta-approved marketing templates to customers who opted in. Run festival offers, promotions, and win-back campaigns with delivered, read, and failed tracking.
WhatsApp bulk messaging →WhatsApp Business API Platform
Everything the WhatsApp Business API enables — without building it yourself
OfficeIn is built on the official WhatsApp Cloud API (Meta). Your team gets a shared inbox, broadcast campaigns, WhatsApp calling support, and automated document intake — from day one, with no engineering required. Already on WhatsApp Business? Keep the same number — phone app and API together.
- Verified WhatsApp Tech Provider
- Official WhatsApp Business Platform
- Bulk messaging & template campaigns
- Connect in minutes — no developer required
The problem
The WhatsApp Business API is powerful. But using it directly is a significant engineering project.
Why the raw WhatsApp API is not enough for most teams
Raw API needs an engineering team
Using the WhatsApp Business API directly means writing webhook handlers, managing message queues, refreshing tokens, and wiring up a database — before you can read a single message.
No interface out of the box
The API delivers JSON payloads, not a workspace. There is no shared inbox, no conversation history, and no way for your team to collaborate without building it from scratch.
Template management is a workflow, not a one-time task
Getting message templates approved by Meta is the first step. Sending them at scale, tracking delivery, and logging opt-outs is a separate layer that the raw API does not provide.
No audit trail or access controls
The WhatsApp Business API logs messages but has no concept of team roles, audit logs, or per-user accountability. Any business-grade deployment needs that layer on top.
Get connected
Connect WhatsApp in three steps
Skip the engineering. OfficeIn uses Meta's official business onboarding so your team can go live without a developer.
1
Create your workspace
Sign in to OfficeIn and set up your organization.
2
Connect WhatsApp
Use secure Meta sign-in to link your business number inside OfficeIn — no API keys, Postman, or manual token setup.
3
Start messaging
Your shared inbox goes live. Templates, document intake, and team access are ready from day one.
What you get
A complete WhatsApp Business API layer — ready in days, not months
OfficeIn sits on top of the WhatsApp Cloud API and handles everything from webhook events to team collaboration — so your team starts working on day one.
Keep Your WhatsApp Business Number
Already using WhatsApp Business on your phone? Connect OfficeIn on the same number — keep 1:1 chats on the phone app and run team inbox plus broadcasts on the official Cloud API. No new SIM for this path.
Connect WhatsApp in Minutes — No Developer Required
Link your business number through Meta's official onboarding inside OfficeIn. Secure Meta sign-in replaces manual API keys, token pasting, and webhook wiring. Choose “Keep using WhatsApp on my phone” when you want app + API together.
Built on Meta's Official WhatsApp Cloud API
OfficeIn connects directly to your WhatsApp Business Account via the official WhatsApp Cloud API. No intermediaries — your number stays fully compliant with Meta's policies.
Shared Team Inbox on Top of the API
Every WhatsApp message lands in a shared workspace accessible to your whole team. Track replies and see the full history for every client — no forwarding required.
Broadcast Campaigns via Approved Templates
Send Meta-approved template messages to opted-in contacts. OfficeIn handles template sync, variable mapping, send execution, and delivery tracking on top of the WhatsApp Business API.
Automatic Document Intake and Filing
Every file a client sends over WhatsApp is automatically captured and filed against the correct client record. No webhook wiring needed — OfficeIn handles all incoming API events.
WhatsApp Calling Support for Teams
Support teams can handle WhatsApp calling workflows alongside messaging in one place, with shared visibility and cleaner call-to-chat handoffs.
Popular API use cases
What teams build on the WhatsApp Business API
From bulk marketing to payment reminders — these are the highest-intent workflows businesses search for when they move off personal WhatsApp.
Payment & appointment reminders
Stop retyping the same nudge. Send approved utility or marketing templates for EMI due dates, appointments, ITR deadlines, and premium renewals.
Business reminders on WhatsApp →Document collection from clients
Clients send PDFs and photos on WhatsApp as usual. OfficeIn captures every file and links it to the right client record automatically.
Shared team inbox
One business WhatsApp number for your whole team. Every reply and inbound message is visible — no more chats trapped on a personal phone.
Customer support & follow-ups
Reply inside the 24-hour customer care window, use templates when the window closes, and keep full conversation history for your team.
Retail & D2C offer broadcasts
Reach opted-in buyers with new arrivals, restock alerts, and sale announcements on the official WhatsApp Business Platform.
WhatsApp marketing for retail →Get started
Get the WhatsApp Business API working for your team today
Book a 15-minute demo, or sign in and connect your WhatsApp Business Account directly from your admin dashboard. Already on WhatsApp Business? Keep the same number — phone app and API together.
Sign in & connect WhatsApp · Keep same number guide · Already a customer? Login here