Turain Logo

Tarun Karan

Tarun Karan is a technology writer and digital innovation enthusiast who covers emerging AI tools, automation platforms, and modern no-code workflows. With a strong focus on user-centric storytelling, Tarun simplifies complex concepts and translates them into clear, practical insights for creators, businesses, and learners. His writing aims to help audiences understand how new AI ecosystems—like Google’s experimental platforms—shape the future of productivity and digital creation.
Follow:
155 Articles

GSMA Open Gateway Network APIs: How Number Verification & SIM Swap Checks Enable Fraud-Safe Messaging

GSMA Open Gateway Network APIs are changing authentication and fraud prevention. Learn…

Turain Logo
11 Min Read

TRAI DLT Variable Tagging 2026: How to Whitelist URLs & Numbers and Stop SMS Rejections

TRAI’s latest DLT direction tightens SMS template compliance: every variable field—especially URLs,…

Turain Logo
15 Min Read

WhatsApp Business API Automation: Templates, Opt-ins, and Compliance Checklist

Want scalable WhatsApp Business API automation without message rejections or account risk?…

Turain Logo
9 Min Read

DLT Template Mismatch & Scrubbing: Why Your SMS Gets Rejected and How to Fix It

If your SMS is failing with “Template Not Matched” or “Blocked by…

Turain Logo
12 Min Read

RCS for Business After iPhone Support: The Next-Gen Channel CPaaS Teams Are Scaling in 2026

RCS adoption accelerates after iPhone support—making the native inbox a high-performing channel…

Turain Logo
9 Min Read

Is SMS messaging still relevant in 2026?

SMS isn’t “dead” in 2026—it has simply changed roles. As RCS expands…

Turain Logo
8 Min Read