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When you register for any application through your phone number or make an online payment or do a host of different activities on the internet, you receive a 4to6digit number as an SMS to verify that it is in fact you. That number is an OTP. OTP stands for One Time Password, which as the name suggests is only valid for one single session. With hundreds of login attempts and transactions occurring at any given moment, businesses rely on an OTP SMS Service Provider to handle this complex yet integral part of their business. If you are a business and struggling with finding a great  OTP SMS Service Provider in India, here is a list of the top 6 of them.

mTalkz

If there’s anything to hate about OTP verification is when the OTP never arrives or does so very late when you have already ended up paying cash or uninstalled the app. mTalkz has a very robust SMS Gateway that guarantees OTP delivery under 30 seconds. They also have a resilient framework that has a 99.95% uptime, so you can rest assured that your business will never lose any clients. They also offer a lot of flexibility from the number of digits ;(4 or 6) to validity ;(seconds, minutes or hours). Get more information about OTP Integration and send OTP online now.

Twilio

Twilio also provides two-factor authentication via an OTP. Here, one can send OTP through the SMS protocol or for maximum security and end to end encryption, through Whatsapp. They also have Whatsapp APIs to manage customer feedback, orders, or payments. They have customized solution packages for different industries such as non profit organizations, health care, and a few more.

Textlocal

Textlocal offers its customers a custom six digit alphanumeric sender ID so anyone receiving the OTP can verify it’s from your business. They also offer a 24×7 SMS service for their transactional customers and a marketing SMS service that is limited from 9 am to 9 pm. You can even attach links and media to your SMS to gain more attention or display more information.

MSG91

MSG91 uses a platform called SendOTP that boasts a 99% success rate and just 8 seconds verification time, and for that 1% of the time, they have to voice OTP via a phone call. They are also working on an invisible OTP that wouldn’t even require one to remember the six digits that we usually forget before entering. They have a global launch coming soon and is live in India.

SMS India Hub

SMS India Hub provides bulk SMS services in regional languages; this ensures services in India’s rural parts and gives your business reach to a wider audience. They also have delivery reports that can be graphically represented for you to assess click through rates and customer conversion statistics. 

91Bulk SMS

Economics is the key! 91BukSMS offers competitive prices for their services. With just 0.16Rs per SMS for a 10,000 SMS package anyone can attempt their hand at OTP SMS, that too with negligible financial risk. They also provide businesses with SMS history. SMS credit management is also available for users to keep track of their expenses and never fail to reach a potential customer. 

There are a host of different Bulk SMS Service provider in India that offer a slew of different features. Still, when it comes to it, robustness and reliability set the tone between your business and your customers. mTalkz ensures seamless OTP SMS Service and unparalleled customer satisfaction so you can focus on your business while they handle authentication of your users.

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