Bangladeshi female business professional reading a new SMS

Business messaging for Bangladesh

ZendSMS

Send OTP, order updates and customer campaigns with clear delivery visibility and developer-ready control.

Start sending View API

CAMPAIGNOTP verification

ROUTEPriority transactional

STATUSDelivered

RECEIPTDLR confirmed

Built for teams that cannot leave delivery to chance.

Bangla SMSOTPOrder updatesCampaignsDelivery reports

Built around local business

For the messages Bangladesh acts on every day.

From a first login code to the final delivery update, ZendSMS brings essential customer communication into one understandable workflow.

Dhaka to nationwide customer bases

E-commerce

Order confirmations, dispatch alerts and delivery updates.

Financial services

OTP, transaction notices and account security messages.

Retail & SME

Offers, loyalty updates and customer service communication.

Education

Class notices, payment reminders and result updates.

Healthcare

Appointment reminders, reports and service notifications.

Enterprise

Employee alerts, system events and high-volume workflows.

Why ZendSMS

Built for the practical work behind every business message.

Plan, send and follow up from one clear workflow, with the local language support and delivery context Bangladeshi teams need.

Bangladeshi messaging operations team reviewing delivery activity on a desktop and phone — Messaging operationsOne clear view from request to receipt.Bangla + English | API + dashboard

Priority message workflows

Keep OTP, service alerts and campaigns organized by purpose.

Delivery status you can act on

Follow accepted, sent, delivered and failed events without guesswork.

Bangla and Unicode ready

Prepare multilingual messages with visible character and segment counts.

Developer-ready foundation

Connect your product using focused APIs and delivery webhooks.

Reachable local support

Discuss sender IDs, routing and campaign setup with a real person.

Flexible for growing volume

Start with one workflow and expand as your messaging needs increase.

Messaging solutions

One platform for every important message.

Choose the workflow that matches the moment. ZendSMS keeps routing, content and delivery status clear.

Authentication that keeps pace.

Deliver one-time codes through priority routes with clear receipts at every step.

Login verification
Password recovery
Payment confirmation

ZENDSMSBusiness message

Now

Your ZendSMS verification code is 429813.

Expires in 5 minutesDelivered

SMS in real life

Useful at the exact moment it matters.

Clear message examples show how ZendSMS fits into everyday customer journeys across Bangladesh.

Bangladeshi online business owner preparing an order and checking her phone

YOURBRAND · now

Your order ZS-2048 is confirmed. We will call before delivery.

Delivered

ONLINE BUSINESS

Turn every order into a confident next step.

Confirm purchases immediately, reduce customer uncertainty and keep delivery expectations clear.

Order confirmation
Payment update
Stock notification

Bangladeshi courier checking a delivery update beside a parcel

YOURBRAND · 10:42 AM

Your parcel is out for delivery. Rider: Rahim, 01XXXXXXXXX.

Out for delivery

DELIVERY OPERATIONS

Keep customers informed from dispatch to doorstep.

Send timely status messages that help customers prepare, respond and receive orders smoothly.

Dispatch alert
Rider update
Delivery confirmation

Bangladeshi technology team reviewing SMS delivery data and testing an OTP

ZENDSMS · now

Your verification code is 429813. Valid for 5 minutes.

Secure OTP

PRODUCT & ENGINEERING

Connect secure messaging without slowing the team down.

Use focused APIs and delivery events to build authentication and operational messaging into your product.

Login verification
API integration
Delivery webhooks

Message preview

Review every message before you send.

Try practical English message templates and see the character encoding and estimated SMS segment count immediately.

Edit message

0 characters1 SMS segmentsGSM

YOURBRANDBusiness message

Today, 10:42 AM

Delivered

How it works

Start sending in three focused steps.

Our team helps you choose the right setup, connect your workflow and understand delivery from the first send.

Connect

Use the API or discuss the right setup for your workflow.

Create

Prepare a clear message for the right audience.

Deliver & track

Send, then follow accepted, delivered and failed status events.

See what happens after send.

Turn delivery from a black box into a clear operational workflow.

Smart routing

Match message type, destination and priority to the right delivery path.

Route selected

Delivery receipts

Return sent, delivered and failed events to your application.

DLR connected

Unicode ready

Send multilingual content with accurate segment visibility.

Encoding checked

Team controls

Keep sender IDs, access and activity organized across your workspace.

Access protected

Simple to start. Precise when it scales.

A focused API surface for sending messages and receiving delivery events.

Discuss your integration

curl -X POST /v1/messages \
  -H "Authorization: Bearer $ZENDSMS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"to":"+8801700000000","sender_id":"ZENDSMS","message":"Your code is 429813"}'

const response = await fetch('/v1/messages', {
  method: 'POST',
  headers: { Authorization: `Bearer ${process.env.ZENDSMS_API_KEY}` },
  body: JSON.stringify({ to: '+8801700000000', message: 'Your code is 429813' })
});

$response = $client->post('/v1/messages', [
  'headers' => ['Authorization' => 'Bearer ' . getenv('ZENDSMS_API_KEY')],
  'json' => ['to' => '+8801700000000', 'message' => 'Your code is 429813']
]);

202 ACCEPTED{ "message_id": "msg_8f24bd", "status": "queued" }

01Clear status statesAccepted, sent, delivered and failed.

02Webhook eventsKeep your systems in sync.

03Protected accessUse scoped credentials by environment.

Connect your stack

Fits the tools your business already runs.

Use ZendSMS APIs and webhooks with popular commerce platforms, websites and application frameworks.

WordPress

WooCommerce

Shopify

Laravel

Node.js

PHP

Python

React

Platform marks identify common technology stacks. Availability depends on your implementation and account setup.

Built around real work

The outcomes teams need from business SMS.

Clear communication is not about sending more. It is about helping the right person take the next step.

Common workflow

Commerce operations

Make every order status obvious.

Confirm purchases, share dispatch progress and prepare customers for delivery.

Order confirmation
Dispatch alert
Delivery update

Common workflow

Product & security

Keep OTP flows short and traceable.

Send time-sensitive verification messages and follow the delivery trail in your product.

Login OTP
Account recovery
Payment confirmation

Common workflow

Customer engagement

Give campaigns a readable delivery trail.

Prepare targeted messages, schedule the send and review delivery outcomes in one workflow.

Audience groups
Scheduled send
Delivery review

Every message has a job.

ZendSMS gives each one a clear route, purpose and delivery trail.

Secure access

Service updates

Order events, payment notices and time-sensitive alerts.

Customer campaigns

Targeted offers, reminders and lifecycle communication.

A clearer next step

Put your SMS plan on the right route.

OTP, order updates or campaigns, tell us what you send and your monthly volume. We will map the suitable setup and next step.

Call us+880 9638-339900 WhatsApp+880 1406-395900 Email usadmin@zendsms.com

Our team will review your requirement and contact you with a practical next step.

Questions, answered clearly.

Start with the essentials for your messaging workflow.

Can ZendSMS handle OTP and promotional traffic?

Yes. Separate message types can use their own sender, routing and reporting workflow.

Does the platform support Bangla SMS?

Yes. Bangla and other Unicode messages are supported, with character and segment visibility before sending.

Is ZendSMS suitable for Bangladeshi online businesses?

Yes. Order confirmations, payment notices, dispatch alerts and delivery updates can fit into a single messaging workflow.

How do developers receive delivery updates?

Delivery events return through webhooks, so your application can track sent, delivered and failed states.

Chat on WhatsApp

ZendSMS

For the messages Bangladesh acts on every day.

E-commerce

Financial services

Retail & SME

Education

Healthcare

Enterprise

Built for the practical work behind every business message.

Priority message workflows

Delivery status you can act on

Bangla and Unicode ready

Developer-ready foundation

Reachable local support

Flexible for growing volume

One platform for every important message.

Authentication that keeps pace.

Updates customers can act on.

Campaign reach without the noise.

Useful at the exact moment it matters.

Turn every order into a confident next step.

Keep customers informed from dispatch to doorstep.

Connect secure messaging without slowing the team down.

Review every message before you send.

Start sending in three focused steps.

Connect

Create

Deliver & track

See what happens after send.

Smart routing

Delivery receipts

Unicode ready

Team controls

Simple to start. Precise when it scales.

Fits the tools your business already runs.

The outcomes teams need from business SMS.

Make every order status obvious.

Keep OTP flows short and traceable.

Give campaigns a readable delivery trail.

Every message has a job.

Secure access

Service updates

Customer campaigns

Put your SMS plan on the right route.

Request sent.

Questions, answered clearly.