number verifier
Verification API

Verification as a Service

Safeguard and protect digital interactions with user-friendly verification channels. Offer security and a great customer experience with an all-in-one easy and effective solution.

Verification as a Service

Out-Of-The-Box

One API for the best verifications: Number Verify, OTP channels using optimized routing. Our verification services are plug and play.

Only Pay Per Successful Verification

Regardless of which channel you use or how many trials it takes, you only pay for successful verifications. Without additional channel costs.

Almost 100% Delivery Rates

With optimal routing to relevant channels and our platform's global reach, we can ensure a close to 100% delivery rate for your verification messages.

Simplify Verification with One API

Say goodbye to the headache of setting up and deciding what verification channels you should adopt and implement to keep your business secure. We'll take care of it for you! And the best part? You will only pay when a verification is successful, without additional channel costs.

Effortless Integration

We have done all the hard work for you! Fallback channels, number configuration, priority routing and fraud prevention are all accessible via one easily integrated connection.

Optimized UX and Security

When sending out verification checks, we prioritize the best verification channels for your use case: From Number Verify (silent SIM card verification) to OTPs.

Reduced Fraud at Scale

Add an extra security layer to secure your digital services. No need to manually monitor to detect fraudulent traffic - our solution will do that for you to save time and resources.

Our Verification API Offers:

Number Verify:
Fast and Secure Authentication

Authenticate users with a new, quick and secure verification channel: Number Verify! It leverages the unique characteristics of the SIM card to verify users, all they need to do is fill out their phone number! The verification process will happen in the background (silently) via network operators, making it inherently more safe and secure than traditional authentication methods that rely on passwords, knowledge-based authentication, physical tokens, or OTPs.

  1. Enhanced Security

  2. More Convenient

  3. Fraud Prevention

  4. Cost-Effective

Smart Verification Routing

Smart Verification Routing

Prioritize the latest technologies like Number Verify to authenticate users. Is Number Verify unavailable? Then our smart verification routing will send out a security code to the most secure and convenient OTP fallback channel for your audience. Successful verification guaranteed!

  1. Improve delivery and conversion rates

  2. Decrease non-delivered OTPs

  3. Optimize your costs (only pay for successful verifications)

  4. Be compliant with local regulations

Ask our experts

Multiple Verification Channels

number verifier
whatsapp
viber
rcs
sms
push
voice channel
email channel

Seamless Verification For Multiple Use Cases

Onboard and grant access to users in a smooth and secure manner

Protect data or monetary transactions from fraudsters

Monitor logins and accounts to prevent unauthorized access

Double-check users by confirming their mobile numbers

Set up traffic rules and monitoring to detect and prevent fraud

Partners and Certifications

sekura-logo
Gartner
juniper research
Juniper Research
Frost & Sullivan
IDC
meta-business-partner-logo
google-logo
Isi/Iec 27001
ISO 20000-1
isoiec-27017
iso-27018 logo

One Verification API for Multiple Verification Use Cases

With cybercrime on the rise, it's more important than ever to secure your online data and customers, if you don't want to become the next security breach headline. It can be difficult to choose between security solutions, and using tools from multiple suppliers can even be counterproductive and leave your business vulnerable for fraud. This is why we strive to make it easy - One API for all verification use cases.

Frequently Asked Questions

What Is a One Time Password?

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A One Time Password or OTP is a security code designed to be used for a single login attempt, to minimize the risk of fraudulent login attempts and maintain high security. It’s a string of characters or numbers automatically generated and sent to the user’s phone via SMS, Voice, or Push message.

The OTP has become the standard method worldwide of enabling a login when special circumstances apply, such as validating a new account or confirming a transaction is legitimate.

Learn more

How to Send One-Time Passwords?

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Providers like CM.com offer OTPs as a service, with a secure platform for receiving or initiating OTP requests, sending the OTP as a text or other channel, and verifying the OTP was entered correctly, so the transaction can go ahead.

The infrastructure for making use of one-time passwords integrates with your website or application using an API. This is how a site “knows” whether an entered OTP is correct or not, with safeguards like checking it’s within the time window.

What Are One Time Password Channels?

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There are several ways to send an OTP. Some give the option of receiving OTPs by email, although this tends to be less secure. Other providers even enable OTPs as voicemails, stating the PIN aloud when the customer checks the mailbox.

But by far the most common way to send OTPs is by Push or text messaging, typically an SMS or even WhatsApp message to the customer’s mobile phone.

Read more

How Does a One Time Password Work?

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An OTP is generated automatically as a semi-random number or string of characters. There is no way to predict what the OTP will be ahead of time. OTPs are valid for a single login session or transaction, enhancing security by reducing the risk of unauthorized access even if the password is intercepted. Once used, the OTP expires, ensuring it cannot be reused for future logins or transactions.

Latest Articles

verification-services
Sep 11, 2024 • Authentication

Your One-Stop-Shop for Verification Services

Securing online accounts, data and users is a must in business today. At least, if you don't want to end up as the next security breach headliner in the papers. But simply implementing a bunch of security measures isn't always enough. Loose apps and services become vulnerable for fraud, and are often cost-inefficient. That's why we now offer a one-stop-shop to safely secure your business: the Verification API.

fraud-and-simplify-verification-processes-hero
Sep 04, 2024 • Authentication

Prevent Text Messaging Fraud and Simplify Verification Processes With Number Verify

Customer communication via text messaging has become an integral part of the modern business landscape. In recent years however, criminals have figured out that they can abuse SMS communication to scam both your business and your customers out of data and money. But not to worry, there's a new, convenient, and fast verification method that can help secure your online accounts: Number Verify!

SMS Security
Apr 18, 2024 • Authentication

Secure Your Business With SMS OTPs and Alerts

In the current digital era, technological and online advances are rapidly growing, creating new ways for businesses to engage their customers. Unfortunately, where there is growth, there will be criminals trying to steal some of the profits. Protecting business data, customer information, and online accounts is a priority for every modern business. SMS security can help protect your business and your customers from online fraud and cyber crime.

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Nov 06, 2023 • Authentication

MFA/2FA vs. SSO: Navigating the Digital Security Landscape

In today's interconnected world, the importance of robust digital security cannot be overstated. As businesses and individuals grapple with increasing cyber threats, the choice of security measures becomes crucial.

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Aug 07, 2023 • Authentication

Best Practices for Two-Factor Authentication (2FA)

Enhancing platform security and implementing Two-Factor Authentication (2FA) processes are crucial for organizations to protect business and customer data. However, these security measures only work when employees and customers are willing to adopt and adhere to them. So, how can your business ensure employee and customer adoption? In this blog, we'll dive into Two-Factor Authentication (2FA), its benefits and best practices to ensure adoption.

whatsapp-otp-security
Jun 19, 2023 • Authentication

WhatsApp Business One Time Passwords: What They Are and How to Use Them.

Chances are that you've received One Time Passwords (OTPs) before, often via SMS or email. But did you know that there might be an even better platform to send OTPs on? WhatsApp Business Platform allows you to send One Time Passwords on the favorite messaging channel of your customers, enhancing the customer experience and improving customer relations.

whatsapp-authentication
Apr 06, 2023 • Authentication

Two Factor Authentication (2FA) on Different Messaging Channels

Two Factor Authentication, or 2FA, is an effective way to protect your data and your customers. But how do you set up Two Factor Authentication? And what messaging channels can be used for 2FA?

two-factor-authentication
Aug 31, 2021 • Authentication

The Benefits of 2FA for Business

Protecting customer data is (or should be) a priority for every modern business. One of the most secure ways to verify customer information is by multi-factor authentication (MFA). In this blog, we’ll discuss the top benefits of MFA (and 2FA) and explain why it’s a must-have for mobile-native businesses.

two-factor-authentication
Aug 11, 2021 • Authentication

Multi-Factor Authentication Use Cases

Multi-factor authentication, or MFA, is one of the most effective ways for businesses to protect their systems and customers’ online accounts from hacking, spamming, data theft, and more. Let’s take a look at some common multi-factor authentication use cases in high-risk industries that could benefit from using MFA in their security protocols.

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