Bulk SMS Company in Delhi

Bulk SMS Agency in Delhi

Wondering what the best way to connect with your customers is? It’s simple—reach them through their mobile phones! Today, everyone has their phone with them, making it the most efficient way to stay in touch. Whether you want to share an update, a special offer, or an important reminder, mobile phones are always within arm’s reach. And the easiest way to get your message across is through a reliable and trusted Bulk SMS company in Delhi.

At National Bulk SMS, the No.1 Bulk SMS Company in Delhi, we make Bulk SMS marketing simple, effective, and easy to use. Whether you’re sharing Promotional SMS, sending reminders, or sharing important notifications, our Bulk SMS service ensures your message reaches your customer’s inbox instantly. You can schedule messages, personalize them for each customer, and track delivery in real-time with Detailed Delivery Reports. Our advanced system comes with an Own Login Panel, offering you full control and transparency over your campaigns.

As the leading Bulk SMS Provider Company in Delhi, we guarantee no number blocking and only charge you based on actual WhatsApp message delivery, ensuring cost-effective and reliable results. With a 98% open rate SMS marketing is far more effective than other channels, allowing you to reach a large audience in one go. Plus, it’s affordable, highly personal, and ensures your message gets seen.

Let National Bulk SMS help you stay connected to your audience, boost engagement, and maximize your marketing reach.

Get Free Trial !!!

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Bulk SMS Service

Here’s why SMS marketing with a trusted SMS Provider Company in Delhi is a great option for your business:

  1. Fast Delivery: Your message reaches your audience in seconds.
  2. High Read Rates: Almost everyone opens their text messages right away.
  3. Personalized Messages: Customize each message with the recipient’s details for a personal touch.
  4. Affordable Marketing: Reach thousands of people without burning a hole into your pocket.
  5. Wide Reach: Connect with customers no matter where they are, near or far.

Best way to communicate! With Bulk SMS, you can keep your customers engaged, boost your sales and stay top of mind.

Best SMS Delivery Assured

With a trusted Bulk SMS Provider like National Bulk SMS you get Zero manipulation SMS reports which ensures that you are spending at the right place. We are committed to transparency and reliability that is one of the reasons why no company can offer better SMS delivery than us. We offer in detail SMS reports of your each and every message so it is easy for you to monitor real time progress of your campaigns.

These reports give you the exact visibility into the SMS delivery progress, timestamp, whether your SMS is rejected, Delivered, Failed and also the messages that you have got full refund of because of the failure of delivery of your SMS. You only get charged for the SMS that are delivered successfully. With National Bulk SMS you can rest assured that your messages reach the right recipient at the right time, Whether you want to send an important update, OTP, a festive offer or just a sale reminder to your customers.

Best SMS Delivery Assured

Bulk SMS Service USP:

  • Direct Operator SMS Panel.
  • OTP Login for more Security.
  • SMS Charges on Delivery only.
  • Flash SMS Option.
  • Delivery between 3-10 Seconds.
  • Smart-Link Tracking Option.
  • SMS can be in Mixed Languages.
  • Secure API.

Our Feature

Bulk SMS Service Feature

Direct Operator Panel

Direct Operator Panel

We provide Direct Operator Panel of Telecom Operator to our customers.

SMS Charges on Delivery

SMS Charges on Delivery

Only the SMS which are delivered at Mobile handset will be chargeable.

Flash SMS

Flash SMS

With Flash SMS you can send a Popup Notification to Recipients Mobile.

Smart-Link Tracking

Smart-Link Tracking

It allows you to get the recipient's mobile number who visited at a given link.

Bulk SMS Service Bulk SMS Service

Why Choose Bulk SMS?

Reasons to choose

Bulk SMS Company

for your business.
Why Choose Bulk SMS
Connect with Customers

Connect with Customers

Bulk SMS allows you to reach a large audience instantly. Messages are typically delivered within seconds, ensuring quick and timely communication.

Authentication

Authentication

OTP SMS ensures secure access to online accounts, requiring users to enter a one-time code sent to their mobile devices for identity verification.

Brand Advertising

Brand Advertising

Promotional SMS enables direct communication with your target audience, amplify your marketing reach, drive increased customer interest & loyalty.

Happy Customers

Don't take our word for it. See what customers are saying about us.

Happy Customers

“I have had the pleasure of using the SMS service provided by Covalent, and I must say that I am thoroughly impressed! From start to finish, the entire experience was seamless, efficient, and effective. Their platform is incredibly user-friendly, making it easy to use Plus, the service allows view analytics, which helped me better track the success.”

- Mr. Sheikh Suhail

Manager - Lending Plate

“Excellent Service ! I highly recommend Covalent Softwares as the best website development Company in Delhi. Our Website that they developed is running very smoothly and hassle free.”

- Mr. Suvendu Sekhar Satapathy

Owner - Laars Techage

“Extremely professional company and above all the team exactly knows where to hit and get the best results possible.. 10/10 to them.”

- Mr. Gaurav Tangri

M.D. - AirMauryan

“We have bought a small package of leads for Real Estate and got very good leads from there. Team is professional and they are doing amazing job. Their marketing and promotional activities are really result oriented.”

- Mr. Rakesh Banga

Owner - Resale Zone

“From last 5 years I am taking various services from Covalent Softwares. They people have excellent support team. I really appreciate their work.”

- Dr. Rohit Gupta

Director - Neurology, Fortis Hospital

“I think they are one of the best in this industry not only in terms of behavior, but in terms of their work also. God bless them.”

- Mr. Vijay Dutt Tiwari

Owner - Jagriti Classes

“Last 5 years we have been working with Covalent softwares We haven't had any problems yet. Thanks Nabarun Gupta your service is very good.”

- Mr. Dilip Baghel

Owner - Mec Tech Machines & Tools

“I am reseller of this company. I am happy here with service and staff !”

- Mr. Surendra Kumar

Partner - Quarainfotech Services

“Very active people and good service.”

- Mr. Rajender Thakur

Owner - Shivam Shakti Tools

“Completely Satisfied by the service. Customer friendly.”

- Mr. Anurag Mandal

Director - Kavya Edutech Services Pvt. Ltd.

“Awesome Website Development And Bulk SMS Good Service Provider.”

- Mr. Rahul Gupta

Owner - Central Bazar

Join Our Community

We are trusted by over 35k+ clients. Join them now and grow your business.

13+

Years in IT Service

35679+

Satisfied Customers

50+

Products & Services

6

Location Presence

Damsun Group
Bharat 24
Bajaj Capital
Shahnaz Hussain
FICCI Research and Analysis Centre
Panvel Municipal
Sanskriti School
Vasai Virar City Municipal
National Horticulture
Signature Global
Zydus Hospital
Aarvy Hospital
Rose Boshe
ace
Aditya Birla Capital
Age Friendly India
AGL
Aidaa
Am Realty Solutions
American English
apsacs
Aptech Computer
Arena Animation
B2B Hospitality India
Bachpan Play School
Bhartiya Janta Party
Bhutani Infra
Bihar Rthopaedic Association
BOP
Chicago Pizza
CMC-Limited
CMS-Info-System
Coldwell Banker
Color Mate
Congress
Corsa Bath Fitting
Cosmic Group
Cox and Kings
Cygnus Hospital
Delhi Degree College
Delhi Law Academy
Delhi Police
Dil
DLF Kids
Droan Group of Colleges
Earth Infrastructures Ltd
Education Expert
Ericsson
Euro Kids
FI Ellements
FIITJEE
Fortis Hospital
Galaxy Toyota
Gaurs
Grab Guru
Gup Shup
Hans Hyundai
Harpreet Ford
HCL CDC
HCL Foundation
Heena Induatries
Herabalife Nutrition
Hewlett Packard Enterise
Honnex
Horizon Infrastructures
IAON
IAOP
Indian Mandarins
International Buddhist Confederation
International Yuth Club
Inverstors Clinic
Jijau Commercial Co. Op. Bank Ltd.
JSMDC
Karnavati Club
Kavya Edutech Services
Kidzee
Land Investors
Landmark Homebuild
Lava
LIC
Lloyd Law College
Mac India Pvt Ltd
Macmillan India Ltd
Magic Auto
Maruti Suzuki
Mata  Chanan Devi Hospital
MDH Internation School
MDH
Meetings and More
Mera Swasth Mera Haath
Metro Group of Hospitals
Munafa Mart
Mus Ucam
MUS
New Horizon Buildcon
NIET>
NIIT
OMSON
Oxford University Press
Ozone Three
Paragon Realtors
Pind Balluchi
Power Gummies
Prabhatam Group
Premia Group
Private Lives
Provogue
Qaaleen
Rajpath Club
Rotary International
Sadhana News
SARV
SBI Life Insurance
Serra International
SGIT
Shakuntla School Of Nursing
Sharda University
Shri Group
Sparta Gym
T.T
Tata Motors
The Cafe Table
The Grand Dreams
The Raymond Shop
The Sachdev Group
Thyrocare
Today Homes
Trust Deals
Vidyanjali Pre School
Vishwanath Builders
W For Women
Wedding Asia
Wellness Health and You
Yha Bharat
Yo China
Clouds
WhatsApp Chat