Trusted by over 5,000 companies
Sense Bank
Ukrzaliznytsia
Nova Post Global
Ukreksimbank
Neopay
Mantinga
Telefonica
T-Mobile
Airtel
Korean Telekom
Rakuten Viber
Arelion

Seamless and Secure Authentication

Cost-Effective & Scalable
Cost-Effective & Scalable

Leverage intelligent message routing and flexible delivery options to optimize costs while maintaining a reliable authentication strategy across global markets

Omnichannel Authentication
Omnichannel Authentication

Effortlessly connect to multiple messaging channels, including SMS, RCS, Viber, and WhatsApp Business, without the need for additional vendors or complex API integrations

Enhanced Security & User Experience
Enhanced Security & User Experience

Ensure a frictionless yet highly secure authentication process with advanced verification technologies designed to protect both businesses and users

Effortless & Secure Verification
Reliably

Effortless & Secure Verification

With rising fraud risks and increasing SMS costs, protect your business with Verification API. Utilize SMS, Viber, WhatsApp Business, RCS, and Flash Call to enhance security, reduce expenses, and provide a seamless authentication experience. Switch to smarter, multi-channel verification today

01\ Account Registration & Onboarding
Verify users at sign-up to prevent fraud and ensure secure platform access
02\ Secure Login & Authentication
Protect user accounts with multi-factor authentication and real-time verification
03\ Account Updates & Changes
Enhance security for password resets, device switches, and profile updates
04\ Transaction Verification
Ensure secure transactions and prevent fraud with advanced authentication methods

Enable secure authentication across the customer journey

Enable secure authentication across the customer journey

Global Multichannel Delivery for Instant Verification

DecisionTelecom’s platform ensures fast and reliable message delivery worldwide with 800+ direct connections to mobile operators in 190 countries. Leverage Omnichannel messaging via SMS, Viber, WhatsApp, RCS, and Flash Call for seamless and secure user verification

Global Multichannel Delivery for Instant Verification

How Authentication API Works

01
work 1

A user initiates an action requiring authentication, such as logging in, making a payment, or updating account settings.

02
work 2

The system generates a one-time password (OTP) and securely sends it to the user via selected channel through the API.

03
work 3

The user enters the received OTP, and the system verifies it, granting secure access or transaction approval.

Smart Delivery Routing
Smart Delivery Routing

Ensure message delivery with automatic fallback via SMS, Viber, WhatsApp, RCS, and Flash Call

IT Dev Support 24/7
IT Dev Support 24/7

Expert technical assistance available around the clock to help developers integrate, troubleshoot, and optimize API performance

Omnichannel Availability
Omnichannel Availability

Seamless verification across SMS, RCS, Viber, WhatsApp, and Flash Call

Seamless API Deployment
Seamless API Deployment

Easily integrate with new channels and expand globally with minimal effort

Flexible Pricing & Volume Discounts

Get the best rates for SMS, RCS, Viber, and WhatsApp Business Messages with our flexible, pay-as-you-go model. Save more with volume-based discounts when sending 100,000+ messages per month. Our team ensures the most efficient delivery routes for your business messaging and voice calls.

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Omnichannel Messaging Platform

Unlock Seamless Global Communication

Connect with your customers anywhere in the world through a next-generation business messaging platform. Enhance customer engagement with SMS, RCS, Viber, and WhatsApp—all in one powerful solution. Launch your messaging campaigns effortlessly with DecisionTelecom!

Using Verify API for honest business

The rapid growth of technology for doing business does not at all diminish the main principles of doing business - responsibility and transparent working conditions. The client's feeling of confidence in his partner is often higher than the desire to get even a significant financial benefit. Today API verification is a great tool that allows companies to confirm their honest business credo. A customized API verification for a website will help to increase profits in the long run and will serve as a solid foundation for maintaining a steady growth rate.

The best return on the implementation of high-tech for business is observed when combined methods are integrated. Verified SMS mailings are is good on their own, but the full disclosure of  potential requires additional action. Thus, the installation of WhatsApp for business, which produces our company, will help you feel a real return on your investment in just a few months. Prices for such offers are formed depending on the total volume of the order and the period of service support. In any case, a good payback will quickly cover all the company's business development costs.

Benefits of the verification mechanism

Nowadays in Ukraine it is impossible to increase your client base without using advanced solutions. Verified SMS allows you to present your organization as a serious and reliable partner that puts security issues in the first place. Our company will help you to effectively implement verified SMS services in the already existing enterprise or build the specified structure from scratch.

The greatest advantages of verified SMS include:

  • Increasing the security level of transactions;
  • Two-factor authentication capability;
  • Ensuring the safety of personal data.

In addition, verified SMS confirmations have extensive options for an expanded set of distributed information. The RCS messages used here are equal in functionality to the capabilities of messengers, and surpass them in platform versatility.

IT-Decision Telecom has sufficient experience in this field to organize Internet support for business at the highest level. Specialists will offer clients several options that are most suitable for a particular situation.

Help with business messaging service

It is reasonable to order services for the development of a company's communication capabilities in one place. Modern solutions, such as Viber SMS API, have a multi-vector orientation and require coordination with other components in Internet marketing.

Although simple texting loses out to multimedia messages in terms of information richness, underestimating their potential is premature. They are unrivaled in terms of stability and speed, and the existing developments allow them to be used in the field of security. Customers really appreciate it when they are given the option of additional self-monitoring. The price for this option is usually so low as to be virtually invisible in a single transaction.

Decision Telecom will help you develop your business at any stage. The high quality of service does not depend on the volume of work, and the cost is always adequate. Applying Viber for business with our help is a great incentive for clients to establish productive relationships and increase purchasing power. Following the fairway of high technology is the norm for a business focused on development.