DLT registration · approved templates · one-click sending

Your message, delivered compliantly.

DLT registration, template approval, and a dashboard that sends bulk SMS, email, WhatsApp, voice and RCS campaigns in a few clicks.

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4 Telecom operators
Jio, Airtel, Vi and BSNL reached from a single dashboard.
5 Channels
SMS, email, WhatsApp, voice and RCS in one platform.
48h Template turnaround
Typical time to get a content template approved on DLT.
99.9% Platform uptime
Infrastructure built to keep your campaigns sending.
What we send

Every channel your customer actually reads.

One login, one contact list, one billing relationship — across all five.

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Bulk SMS

Transactional, promotional and OTP routes on DLT-registered headers, delivered across Jio, Airtel, Vi and BSNL.

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Bulk Email

Authenticated campaign and transactional email with SPF, DKIM and DMARC configured so it reaches the inbox.

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WhatsApp Business

Official WhatsApp Business API with a verified green-tick profile, approved templates and two-way conversations.

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Voice & Call

Bulk voice broadcast, missed-call numbers, IVR menus and toll-free lines for audiences that respond better to a call.

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RCS Messaging

Rich Communication Services — branded, verified messages with carousels, buttons and read receipts inside the native inbox.

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How it works

Registered, approved, and sending.

Compliance is the hard part of Indian messaging. We do it once, properly, so your day-to-day is just upload and send.

See the documents required
  1. 01

    DLT Registration

    We register your business as a Principal Entity on the DLT platform and get your six-character sender ID approved. You send us your PAN, GST or Shops & Establishment certificate and an authorisation letter — we handle the portals.

  2. 02

    Template Approval

    Every message you plan to send is submitted as a content template and approved against your header. We write them to pass the first time and keep variants registered as your campaigns evolve.

  3. 03

    Upload & Compose

    Log in to the platform, upload your number list as CSV or Excel, pick an approved template, and merge in personalisation fields. A live preview shows exactly what each recipient receives.

  4. 04

    Send & Track

    Press send — or schedule it. Delivery receipts stream back in real time, with per-message status, failure reasons and exportable campaign reports.

The platform

Three steps to a live campaign.

No integration project, no developer time. If you can work a spreadsheet, you can run a campaign on day one.

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New campaign

1 — Recipients

contacts-october.csv 12,480 numbers

2 — Approved template

DLT APPROVED NEXSMS

Hi {name}, your order {order_id} has shipped. Track it here: {link}

3 — Send

Send to 12,480 recipients
Why NexSMS

Small enough to answer.

  • We handle DLT entity registration and sender ID approval for you
  • Templates written to pass operator review the first time
  • Upload a CSV, pick a template, hit send — no technical setup
  • Real-time delivery receipts with per-message failure reasons
  • REST API and webhooks when you are ready to automate
  • A named person answers the phone, not a ticket queue

Get your sender ID registered.

Send us your PAN and GST details and we will start your DLT registration today. Talk to a person about routes, volumes and pricing.

Talk to us