SMS OTP Without DLT
Transactional SMS OTP Without DLT. No DLT entity or template wait before you start verifying users.
SMS OTP Without DLT for Indian businesses
Powerful OTP Provider for Your Business
Without DLT
Deliver fast and secure OTP verification with easy-to-integrate APIs designed for websites, mobile apps, and high-volume business applications.
Why Choose Mera OTP?
Services Tailored for Your Business Growth
Whatsapp OTP API
Send and verify OTPs through the Whatsapp OTP API. Use as primary login or as SMS fallback.
RCS Messaging
Branded RCS with media and buttons. Mera OTP acts as your RCS Messaging Service Provider.
Bulk Whatsapp Marketing
Bulk Whatsapp Marketing for offers and reminders, never mixed into the OTP send queue.
Powering Businesses at Scale
5sec
SMS/OTP Delivery
50M+
SMS per month
50,000+
SMS Campaigns
1,000+
Customers
Our Testimonials
Client Testimonials
Teams go live the same day and see OTP codes land on SMS and WhatsApp.
Riya Kapoor
Product lead, PayNest
“We went live with SMS OTP Without DLT the same day. No DLT wait, and login codes started landing for our users.”
Amit Mehta
CTO, ShopKart
“The Whatsapp OTP API raised our verify rate. Customers read the code on WhatsApp and complete KYC faster than SMS alone.”
Neha Sharma
Growth, FreshMart
“Mera OTP is our RCS Messaging Service Provider. Rich cards look branded, and OTP traffic never slowed down.”
Vikram Singh
Founder, QuickLoan
“SMS OTP Without DLT replaced our old DLT setup. Signup OTPs now go out in seconds during peak hours.”
Pooja Nair
Head of Product, EduPath
“Whatsapp OTP API is our default for student login. Delivery is reliable and support helped us go live the same week.”
Arjun Patel
Operations, MediCare+
“We send appointment codes with SMS OTP Without DLT and Whatsapp OTP API. Patients verify faster, and Bulk Whatsapp Marketing stays separate.”
Sana Qureshi
Founder, CityRide
“Pricing is clear. We chose a plan for our SMS count and started verifying riders the same day, with no DLT wait.”
Rahul Desai
Engineering, BankNest
“The send and verify API was simple. Our app team integrated SMS OTP Without DLT in one afternoon.”
Kavya Iyer
Marketing, StyleHub
“Bulk Whatsapp Marketing sends our offers and reminders. OTP messages stay on their own queue and never mix in.”
Manish Gupta
CTO, LogiTrack
“OTP codes land in a few seconds, even when Whatsapp OTP API and SMS OTP Without DLT run together at peak.”
About Mera OTP
Authentication and messaging APIs for Indian businesses
Authentication messages need to arrive quickly and reliably. We built Mera OTP so product teams can integrate one-time-password delivery without managing complex messaging infrastructure.
The platform has grown to support SMS OTP, WhatsApp verification, RCS messaging, and customer campaigns from one account.
- SMS OTP Without DLT for same-day go-live
- Whatsapp OTP API for high-open verification
- RCS Messaging Service Provider for rich cards
- Bulk Whatsapp Marketing with delivery reports
Our plans
Transparent Pricing
Choose a transparent OTP plan that matches your message volume and validity requirements.
FREE / 5 days
Try SMS OTP Without DLT with limited requests.
10 SMS count included
- 5-day free validity
- REST API access (send & verify)
- Community support
₹1,000 / 365 days
SMS OTP Without DLT for small websites and apps.
1,250 SMS count included
- 365-day validity
- Real-time SMS OTP delivery
- Send & verify API
- Email support
₹3,000 / 365 days
SMS OTP Without DLT for small websites and apps.
4,000 SMS count included
- 365-day validity
- Real-time SMS OTP delivery
- Send & verify API
- Email support
₹5,000 / 450 days
SMS OTP Without DLT for small websites and apps.
7,142 SMS count included
- 365-day validity
- Real-time SMS OTP delivery
- Send & verify API
- Email support
₹10,000 / 700 days
SMS OTP Without DLT for small websites and apps.
16,666 SMS count included
- 365-day validity
- Real-time SMS OTP delivery
- Send & verify API
- Email support
₹20,000 / 1000 days
BEST PLAN FOR LARGE SIZE BUSINESS SMS OTP Without DLT for small websites and apps.
44,444 SMS count included
- 365-day validity
- Real-time SMS OTP delivery
- Send & verify API
- Email support
Our blog
Latest articles
Practical guidance on OTP authentication, SMS delivery, and messaging APIs.
29 Sep 2026
How OTP APIs Help Businesses Simplify Customer Verification | Mera OTP
Learn how OTP APIs simplify customer verification for websites and mobile apps. Explore SMS OTP, WhatsApp OTP, API integ...
Read articleHelp center
Frequently asked questions
Answers to common questions about OTP delivery, API integration, plans, and account usage.
Mera OTP is an OTP and business messaging platform that helps businesses send and verify OTPs through SMS and WhatsApp APIs. It also provides RCS and WhatsApp messaging solutions.
Mera OTP can be used for user registration, login verification, mobile number verification, password reset, transaction verification, KYC verification, and other authentication requirements.
Yes. Mera OTP provides an SMS OTP API that allows businesses to send and verify OTPs through their websites, mobile apps, and software platforms.
You can integrate Mera OTP using its REST API. Your development team can connect the API with your existing website, mobile application, or software.
Yes. Mera OTP provides WhatsApp OTP functionality for businesses that want to send verification codes through WhatsApp.
Yes. Businesses can use WhatsApp OTP as an additional verification channel or as a fallback option depending on their implementation.
Yes. Mera OTP is designed to support businesses and applications that need OTP verification at scale.
Mera OTP provides API-related information for developers to integrate OTP and messaging services into their applications.
Your application sends an OTP request to the Mera OTP API. The OTP is delivered to the user's selected communication channel, and the user enters the OTP in your application. Your system then verifies the OTP through the API.
You can contact the Mera OTP support team through the contact details provided on the website for account, API, integration, and service-related assistance.
Contact us
Get in touch
Talk to our team about API access, pricing, integration, or account support.
