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Stop unauthorized access before it happens with an extra layer of verification, adding a second protection layer for your clients with 2-factor SMS. Simple, fast, and designed for peace of mind.


One-time passwords (OTPs) are unique codes sent to users to confirm their identity when logging in or performing sensitive actions. Unlike regular passwords, these codes expire quickly and can only be used once, making it harder for hackers to gain access. OTPs add an extra step that keeps accounts safer without making things complicated for users.
Many companies send OTPs via email, but this can be slow and unreliable if users don’t check their inbox right away. With SMS authentication, the code arrives instantly on the user’s phone, ready to be entered within seconds. Let Teliqon help your businesses deliver these critical messages quickly and securely: your clients will enjoy a smoother and safer experience.
SMS works on every phone, from basic models to the latest smartphones, so every user can receive verification codes.
There’s no need for customers to download or set up additional apps – a text message is all they need to complete secure actions quickly.
Text messaging is familiar and easy – more users can complete verification without confusion, drop-offs, or CS requests.
SMS 2FA doesn’t depend on Wi-Fi or mobile data, so users can receive codes as long as they have a phone signal, even in low-connectivity areas.
Choose between numeric codes or alphanumeric tokens to meet your security and branding needs.
Easily integrate OTP services into your apps with Teliqon’s API and track delivery performance in real time.
Teliqon ensures one-time passwords are delivered within seconds, with automatic fallback routes to guarantee successful verification. Fast delivery helps speed up customer onboarding by removing friction during the sign-up process.
Teliqon’s safety and security measures ensure your SMS OTP authentication is compliant and user data remains protected: we prevent fake signups and automated bot activity by requiring real users to verify their identity.
Our platform intelligently selects the fastest and most reliable routes for each message, based on location and carrier. Ensure consistent OTP delivery speeds worldwide, even in regions with complex routing or unstable networks.

Secure customer accounts with one-time passwords to prevent unauthorized access to sensitive financial data. Teliqon delivers OTPs instantly, ensuring smooth logins even during peak hours.

Verify transactions and confirm purchases instantly with SMS authentication to reduce fraud and chargebacks. Customers enjoy faster checkouts, while businesses protect revenue with reliable OTP delivery.

Protect user accounts and critical admin panels with an extra layer of security during login. Teliqon’s global SMS reach ensures administrators can verify access from anywhere in the world.

Authenticate patients before granting access to health records or confirming appointments. Quick OTP delivery helps maintain patient privacy and builds trust, while supporting compliance with data protection regulations like GDPR.

Verify user identities for accessing digital services, forms, or secure citizen accounts. With Teliqon’s SMS authentication service, agencies can streamline user access while meeting strict data protection standards.

Send OTPs to drivers or customers for secure package handovers and real-time access to delivery portals. Teliqon’s infrastructure supports high-volume messaging for time-critical operations.

Movanta Logistics powers smoother, faster logistics across 20+ countries with Teliqon’s cloud communication suite.
Cirava Care delivers faster, more secure care across its clinic network with Teliqon’s cloud-based communication tools.
Online education provider boosts engagement and speeds up onboarding with Teliqon’s smart communication setup.
Fintech company with worldwide reach streamlines global operations and scales customer support with Teliqon’s cloud-based voice and messaging tools.
Register
Create an account to start your SMS campaigns or request a personalized platform demo.
Configure Channel
Set up your contact database and design a message template to send SMS campaigns via API or web.
Test Campaign
Our expert team is on hand to assist with any issues during your setup and testing phase.
Send, Engage & Scale
Launch your SMS campaigns, engage your audience, and watch your business grow.
OTP (one-time password) authentication sends a unique code to a user’s phone to confirm their identity. With SMS authentication, users receive the code instantly and enter it to verify login or complete a transaction. Businesses use SMS OTP authentication because it’s fast, secure, and works on any mobile device.