OTP SMS Made Secure and Fast
Get started with OTP SMS without the hassle of DLT registration.
Request DemoFlexible Pricing for OTP SMS
If you believe that you have a high volume of OTP requests, pleaseget in touch with us. We will be happy to discuss special pricing that is tailored to your needs.
Integrate SMS Verification APIs
Create a free account and start testing instantly — no credit card required
Integrate the SMS OTP API into your app with just a few lines of code
Monitor delivery & fallback via detailed API logs and built-in WhatsApp fallback
{
"responseCode":200,
"message": "SUCCESS",
"data":{
"verificationId": "20",
"mobileNumber": "8846735392",
"responseCode": "200",
"errorMessage": null,
"timeout": "60",
"smsCLI": null,
"transactionId": null
}
}

Dedicated Routes
Direct connectivity with telecom operators.
Best routes with high speed and reliability especially for OTP SMS.
Established local presence for dedicated connectivity and instant routing.
No DLT Registration Required
OTP SMS verification service with a few clicks without DLT registration.
No coding experience necessary.
Simple and no-fuss implementation of OTP SMS APIs.

Authenticate Users in 3 Simple Steps
STEP 1
STEP 2
STEP 3
Robust Dashboard Analytics
Intuitive dashboard for OTP usage and user activity.
Monitor and analyze OTP SMS delivery rates, success rates, and user engagement.
Data driven insights for optimizing the overall OTP verification process.


Lightning Fast Delivery
99% of OTP SMS delivered in less than 5 seconds.
Direct operator connectivity for reliable delivery.
Pay only for successfully delivered OTPs.
Tired of Failed OTP Delivery?




Verification with WhatsApp OTP
INR 0.30
Per WhatsApp OTP
Safe and secure way to send OTP.
Transparent and cost efficient pricing.
Global connectivity.
Let the Data Speak!
Million
Million
Countries
Clients

Frequently Asked Questions
Do I need DLT registration for sender IDs (headers) in India to send 2FA OTPs?
Yes, India requires DLT registration and header (sender ID) / template approvals for A2P SMS. However, with VerifyNow you can avoid operational delays: VerifyNow maintains pre-registered headers and compliant templates on DLT platforms (for Airtel, Jio, Vi and other operators), so you can send 2FA OTPsv to Indian users without handling DLT paperwork yourself.
How quickly can I integrate an OTP API for India (Airtel / Jio / Vi)?
Most engineering teams integrate VerifyNow’s OTP API in under 10 minutes using simple REST calls or SDKs. You get test credits to validate OTP delivery to major Indian carriers (Jio, Airtel, Vi) and verify DLT header/template behaviour before going live.
Can a single API handle OTP delivery to India and other countries?
Yes. VerifyNow provides a single global OTP API that supports India (with DLT-registered headers) and 190+ other countries — no separate country integrations or multiple endpoints required.
How can I monitor OTP delivery success, latency and DLT/template failures for India?
VerifyNow includes a real-time dashboard with delivery rates, per-operator latency, failure reasons (including DLT/header or template rejections), and geographic breakdowns — letting product and SRE teams in India rapidly diagnose and fix verification issues.
What are OTP costs for sending to India vs. other markets?
Costs vary by destination and operator. Look for an OTP provider with transparent India pricing (per-message), no hidden DLT fees, and pay-as-you-go billing. VerifyNow lists operator-level rates for India (Jio, Airtel, Vi) so you can compare and test before committing.
How do I reduce OTP delivery costs for Indian users?
Common cost levers: use optimized direct A2P routes, avoid unnecessary DLT header churn, and enable WhatsApp OTP fallback where supported. VerifyNow automatically picks the most cost-efficient, delivery-safe route for Indian traffic.
SMS OTP, WhatsApp OTP or Email OTP — what’s best for India?
For India: SMS OTP is universal and required for some flows; WhatsApp OTP can be faster and cheaper for digitally engaged users; Email OTP works as a low-cost fallback. Many Indian enterprises use SMS + WhatsApp for reliable high-volume verification.
How do I support multilingual OTPs for Indian users?
VerifyNow supports templated OTPs in Hindi, English and other regional languages, and can send the appropriate language and format per user while complying with DLT template rules.
What should enterprises in India look for when choosing an OTP provider?
Priorities: DLT-compliant header/template management, direct A2P routes to Jio/Airtel/Vi, fast delivery SLAs, transparent India rates, WhatsApp fallback, easy REST/SDK integration, and real-time monitoring. VerifyNow is positioned as a Twilio alternative that addresses all these India-specific needs.
How do I test OTP delivery (DLT headers, templates) before going live in India?
Use providers that offer free test credits and DLT sandbox capability. VerifyNow gives test credits so you can send OTPs to Indian numbers, validate delivery to Jio/Airtel/Vi, and confirm that DLT headers and templates behave as expected before production rollout.
Ready to Get Started?
Safeguard your user accounts and build trust with your customers. Try Verify Now without any credit card.



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