Instant OTP Service

give secure OTP authentication to your applications by using SMSINDORI OTP authenticator API. Consume simple API's and give secure validation to your website and applications

Safe and Secure

send OTP in a secure manner using HTTPS protocols

Lightning Fast

Pay only for OTP's delivered within 30 seconds.

Transactional SMS

Leverage the way clients interact with your business by using our service.

User-Friendly, Fully Integrated API without Extra Cost

Transactional SMS

The instant SMSs on transactions or at multiple stages of delivery of any order make a company reliable for its users. For this cause, transactional SMSs are gaining popularity in e-commerce, banking, retail and all such businesses. Every company is using them as the basis of sending process information, billing information and status acknowledgment at the present time.

Transactional SMS Services By Bulk SMS Gateway

Judging requirements of the customers, bulk SMS Gateway is providing an easy-to-access transactional gateway to our corporate clients, which is very easy to use. Registering to our portal is the only thing you need to do in order to get started with the Bulk transactional SMS facilities without any disturbance. offers reasonable pricing and efficient transactional SMS plans which can let you send hundreds of SMS in no significant time.

Why use Transactional SMS

Are you not sure why and when to use the transactional messages in your business?

Here are some cases when you shouldn't think of moving ahead without letting your customer know -

  • Confirmation of transaction
  • Status information of ordered products
  • Delivery confirmation
  • Online Order Receipts
  • Sending Alerts
  • Indutrial Notifications
  • Automated Business Messages