How can we help you?

Answers to common questions about bulk SMS, DLT registration, delivery, APIs, WhatsApp and your account.

Popular:Is Bulk SMS India secure?Can I integrate the Bulk SMS India API into my existing application?What is DLT registration, and is it mandatory?How do I fix a "template mismatch" error?Why is my SMS not delivered?What is a DND error, and how do I avoid it?
Getting startedDLT registrationSending SMSDelivery and errorsAPI and SMPPPlugins and integrationsWhatsApp and RCSCredits and billingSecurity and complianceReseller program

Getting started

Create your account and send your first SMS.

3

DLT registration

Entity ID, headers, templates and approvals.

6

Sending SMS

Excel upload, personalisation, Hindi and scheduling.

5

Delivery and errors

Delivery reports, DND, template mismatch and fixes.

5

API and SMPP

Integrate SMS into your apps, OTPs and callbacks.

4

Plugins and integrations

Google Sheets, WooCommerce and automation tools.

2

WhatsApp and RCS

Official WhatsApp Business API and RCS messaging.

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Credits and billing

Balance, credits for long and Hindi SMS.

2

Security and compliance

How your account and messages stay safe.

1

Reseller program

White-label panel and selling SMS under your brand.

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DLT template checkerCheck a template before you submit it →SMS character counterSee how many credits a message uses →Guides and blogIn-depth guides on SMS, WhatsApp and RCS →
Still need help?

Talk to a real person

Our support team helps with DLT, delivery and integrations, Monday to Saturday, 10 AM to 7 PM.

Call us+91 90345 41288 WhatsApp+91 73573 33334 Emailsupport@bulksmsind.in