SMS API Comparisons

Clickatell vs StartMessaging for India OTP

Clickatell vs StartMessaging compared for Indian OTP and SMS: pricing, India coverage, DLT model, developer experience and recommendation by use case.

3 May 20266 min read

StartMessaging Team

Engineering

Clickatell is a long-standing global SMS provider, originally focused on Africa and now operating worldwide. StartMessaging is India-native and OTP-focused. This guide compares them for the specific case of Indian OTP traffic.

Overview

  • Clickatell — global SMS + chat commerce platform.
  • StartMessaging — India-first OTP API, DLT-free.

India Coverage

Clickatell delivers via aggregators in India; latency and DLR are less optimised than India-native providers. DLT compliance is customer-side.

Pricing

  • Clickatell — USD-denominated, variable.
  • StartMessaging — Rs 0.25 per OTP, INR-billed, no minimums.

DLT

Clickatell — self-service. StartMessaging — absorbed.

Who Each Suits

  • Clickatell — global needs with India as a side market.
  • StartMessaging — India-first products.

FAQ

For India-first traffic, StartMessaging beats global providers on cost and DX every time.

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