Verify
One-Time Passwords
With Verify, you achieve a two-factor authentication using a one-time password (OTP). Harness the power of our global SMS service to secure your transactions quickly and easily.
Verify

Overview
Safety in numbers: use OTPs to verify customers via their mobiles
With people have an average of 70-80 passwords (yes, really!) one-time passwords are a brilliantly effective tool to enhance security for online apps and services – made simple through using the ubiquitous technology of the mobile phone.
Security
Two-factor SMS OTP verification enables valid users to be identified with a high level of confidence, reducing the risk of fraud, hacks, scams and attacks
Automatic
Authentication via SMS messaging requires no human operation and is accessible instantly and around the clock
Varied uses
Verify can be applied wherever login or access security is essential – for sensitive data, financial transactions and more
Convenience
Using SMS for authentication takes advantage of a highly accessible, personal and direct form of communication
WHY MESSAGECLOUD?
Why choose MessageCloud to handle your mobile verification?
Cyber security threats are a serious and growing issue. One-time passwords (OTPs) add an extra layer of protection to online actions with a personal, time-sensitive code sent straight to users’ mobiles. Our Verify product lets you use OTPs with ease. Get low prices, exceptional security and a powerful API for all your mobile verification with MessageCloud.
Our simple API allows you to integrate our user Verify product seamlessly into your website, app or mobile service.
With MessageCloud, there’s no set-up fee and no contract to lock you in. Pay for the OTP volume you use and nothing more.
If you’re using application-to-person (A2P) technology, our OTP SMS API is the ideal solution for user authentication.
Keep track of every password delivered across your account in real time through your web-based Control Panel.
Verify uses MessageCloud’s access to mobile networks worldwide and cloud-based platform, for exceptional speed and rates of delivery.
Our in-depth documents provides everything a developer needs to integrate our Verify API into your system and workflow. And if you need it, there’s an optional 24/7 customer service.
PRICING
What will it cost?
With MessageCloud, you can send verification OTPs on a pay-as-you-go basis, with no hidden extras. Visit our Pricing page to see what it will cost.
Need something specific?
Get in touch to arrange your bespoke package today.
Verify
Send OTP SMS messages with accuracy.
See what your Verify usage will cost and calculate your message savings.
Select your country
Choose currency
First 10
Verification codes free
Monthly subscription
Unit Cost
Pay-as-you-go
Unit Cost
It’s easy to get started
You’re just a few easy steps from sending your first message. Register for free, no credit card required.
Register nowNetworks available
MessageCloud savings of 20% on average based on comparable volumes with other providers.
Try the code
Our ready-made scripts – written for a range of programming languages – allow you to connect to our SMS products with ease. Grab our snippets of code below, and visit our full library of scripts and usage examples on our GitHub page.
Coming soon
Verify product news
Read recent updates from MessageCloud, with info about our products, events, business SMS tips and more. To access all our posts, go to our news page.