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Telnxo author

Isha Banerjee

Customer Success Manager · SMS and DLT

Isha works with enterprise customers on migrations and writes about moving from another provider without losing deliverability.

  • 1Published articles
  • Kolkata, IndiaBased in
  • English, Hindi, BengaliLanguages

About Isha

Isha works with enterprise customers on migrations and writes about moving from another provider without losing deliverability. Based in Kolkata, India, Isha writes and reviews Telnxo guides in these areas.

Writes about

SMS and DLT, Engineering

Articles by Isha

1 published
WhatsApp26 Oct 2026 · 6 min read
WhatsApp Business app vs API: differences, costs and which to chooseThe WhatsApp Business app is free and runs on one phone. The WhatsApp Business API connects software, bots and many agents. Here is how they differ, what each costs and …Read more →

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