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Dot Technologies provides a wide range of services aimed at serving each client by using specific optimizing strategies based on their goals and their industry. We look forward to helping you find your brand’s unique voice through the services offered below.

Facebook and others social media marketing

Facebook marketing service is a secrete marketing strategy which if you used in a proper way you may be king of your sector in your market. We crate unique ad digitally design by our expert designer and run your ad in Facebook, Instagram, Twitter, and others social network. Dot Technologies Facebook marketing service is a very booming digital marketing tools which makes your business boost in a month, its a very cheap way to promote your business and your advertisement of social media convert in  sale conversion.

Promote your Business with our strong bulk whatsapp sms online panel with strong whatsapp National / International Bulk WhatsApp SMS Gateway.

Transaction Whatsapp

No compromise with Transaction sms delivery system. We have enough technology to deliver your transaction sms deliver within 0-10 second. Every one need the alert or service messaging should be deliver fast from API or web panel.

Open Template based Transnational WhatsApp sms service and 4-6 digit based OTP sms service where you can integrate our strong API.

Add Call Now / VisiUs Button so user can easyly communicate with you.

Manage your customers  by WhatsApp Transaction sms service, send them any information message 24 X 7 on DND and NON DND number with your Brand name called Sender-ID.

100% Assured and real time delivery report. Back-up and auto retry sms gateway make zero network traffic and deliver each sms on every valid number.

Hi speed sms gateway

1. Excel plug-in / Google sheet  to send sms     directly from your excel or google sheet.

2. Download Mobile SMS App from App store and google play.

3. Manage your Team to login and able to send sms in different manner.

4. Schedule SMS.

5. Send your message with your own language.

6. Free to access API.

7. Group Message where you can create unlimited group for messaging.

8. Unlimited 6 char Sender-ID Instant Approve.

9. Save messages as Template.

10. Send Custom SMS. 

Dot Technologies deal with multiple hi speed bulk sms gateway, we serve 100000 bulk sms in a minute from each SMS gateway. Bulk SMS is also known as bulk messaging means you can send unlimited message for your Brand awareness to your existing and new customer. Bulk sms service is a very fast and reliable process to develop your business in your target location.

Cheap bulk sms, low cost bulk sms gateway is not a reliable sms service which can give you effective promotion during your campaign. Your knowledge would not be same if you use our online bulk sms service.

For effective promotional sms campaign Dot Technologies maintain multiple channel of service provider. The sms gateway always connect with retry server where if any message is failed then the number will be follow up to next retry server.

So that you don't have to worry about the sms delivery process. A real time delivery report is generate after finished your sms campaign. ADD and ADD ONS features are inbuilt in every account.

Others services:

Bulk voice   call

Social Media  marketing

Whatsapp  SMS Marketing

IVR /   Toll   free   Number

Web site Development


API support languages

Send SMS by API in PHP 

Send SMS by API in python

Send SMS by API in Java

Send SMS by API in Java for XML

Send SMS by API in C#

Send SMS by API in Windows 8

Send SMS by API in Android

Send SMS by API in iOS

Send SMS by API in VB6

Send SMS by API in Oracle

We have strong robust and salable API service running absolutely error free API server send single sms, group sms, phone book sms, from your back end. Back up and retry API server send Transaction sms within 0-10 second.


Try our API service Contact US:


Dot Technologies

Durgapur, West Bengal, India

Sales:- 09933919217

Mail us

Web Development

Dot Technologies on being a flexible Website Development Firm with a great deal of experience in a number of different coding areas. We have been working with clients since 2010 and enjoy finding simple and elegant solutions to complicated problems.

Web development service
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