DLT-compliant routes · Official WhatsApp & RCS onboarding info@buddyinfotech.in +91 98210 30239
Kolkata, West Bengal

OTP SMS in Kolkata

Fast, secure verification at scale

Buddy Infotech provides OTP SMS in Kolkata, West Bengal — helping local businesses reach customers faster on the channels they use every day. Priority-routed one-time passwords for logins, sign-ups and payments.

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Why Kolkata businesses choose us

OTP SMS made for Kolkata

01

Built for Kolkata

Kolkata is one of India's largest metro markets — our OTP SMS scales from your first campaign to lakhs of messages without changing platforms.

02

Content in Bengali, Hindi and English

Send messages and voice content in Bengali, Hindi and English to connect better with audiences in Kolkata and across West Bengal.

03

Suited to Kolkata's key sectors

Popular with businesses in Kolkata's trading, retail, education and healthcare sectors, plus login & 2fa, sign-up verification.

04

100% online onboarding

No office visit needed. Our Greater Noida team sets up, trains and supports Kolkata clients remotely — on call, WhatsApp and email.

Features

What you get with OTP SMS

Priority Route

Dedicated transactional route, 24×7 including DND numbers.

Smart Failover

Automatic retry over alternate routes or voice OTP.

Generate & Verify API

Ready endpoints so you never store OTPs yourself.

Expiry & Attempts

Configurable OTP length, validity and retry limits.

Fraud Protection

Rate limits and country filters to stop SMS pumping.

Real-time Webhooks

Delivery callbacks pushed to your server instantly.

Popular uses in Kolkata

  • Login & 2FA in Kolkata
  • Sign-up verification in Kolkata
  • Payment confirmation in Kolkata
  • Password reset in Kolkata
  • KYC verification in Kolkata
  • Device binding in Kolkata
FAQ

OTP SMS in Kolkata — FAQs

Do you provide OTP SMS in Kolkata?

Yes. Buddy Infotech provides OTP SMS to businesses in Kolkata and across West Bengal. Onboarding, training and support are handled online, so you can start without visiting our office.

Can I send OTP SMS content in Bengali?

Yes. Customer-facing content can be prepared in Bengali, Hindi and English, which helps you connect with customers in Kolkata.

How quickly can a business in Kolkata get started?

Most Kolkata businesses go live within 24–48 hours after the demo, once registrations such as DLT or WhatsApp approvals are in place — our team handles these with you.

What does OTP SMS cost in Kolkata?

Pricing is the same across India and depends on your volume and the features you need. Request a free quote or call +91 98210 30239 to get pricing for your Kolkata business.

Which businesses in Kolkata use OTP SMS?

Common users include companies in Kolkata's trading, retail, education and healthcare sectors, as well as login & 2fa, sign-up verification, payment confirmation.

Get OTP SMS in Kolkata

Free consultation, pricing and a live demo — our team will call you within one business hour.

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OTP SMS near Kolkata

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