Welcome Offer: 500 free credits when you register!
Login
Register
Login 
Register
Menu
close

Seamless, Secure Authentication—Trusted by Leading Brands

Authentica

Simple self-registration and immediate access to 
OTP services.
No technical expertise or lengthy onboarding required.
Fast, reliable, and secure One-Time
Password
Seamless authentication with our SMS OTP 
verification API via SMS and WhatsApp!
Sign up and claim 100 free OTP credits.
Start for Free

Why Authentica?

All-in-One Platform
How can we ensure compliance and standardization across different 
solutions?
Instant Access
Start using our service immediately with 100 free OTP credits. No 
paperwork, no lengthy process.
Developer-Friendly
Easy API integration with clear documentation and code samples.
Trusted Reliability
High delivery rates and fast OTP transmission via SMS and WhatsApp.
Brand Customization
Deliver branded, professional OTP messages that enhance your user 
experience.

500+ Relied on by leading names in finance,
government, healthcare, and tech.

Launch in Minutes

Get started via our developer-friendly API and intuitive dashboard. No 
long setup. No friction.
Request Access

Use Cases

Custom-branded email templates

Why using Authentica

We offer a flexible, scalable solution tailored to your needs. Try it risk-free
Two-Factor Authentication (2FA): Add an extra layer of 
security.
Phone Number Verification: Confirm user identity during 
signup.
Password-less Login: Offer secure access without 
passwords.
Account Recovery: Help users securely regain access to their 
accounts.

Key Features

100 Free OTP Credits
Sign up and start testing immediately with free credits.
Multi-Channel Delivery
Send OTPs via SMS and WhatsApp.

Self-Registration
No need for extensive setup or support requests.
Flexible API
Easy integration with any backend system.
Branded Messaging
Maintain your brand identity through customized OTP messages.
Scalability
Designed to grow with your business.

How It Works

Step 1

Sign Up 

Create your account on Authentica.
Step 2

Set Up Your 
Application

Configure your app with our easy-to-use portal.

Step 3

Integrate the
API 

Follow our guides to connect your backend.
Step 4

Start Sending
OTPs 

Deliver secure OTPs via SMS and WhatsApp 
instantly.
Step 1

Sign Up 

Create your account on Authentica.
Step 2

Set Up Your 
Application

Configure your app with our easy-to-use portal.

Step 3

Integrate the
API 

Follow our guides to connect your backend.
Step 4

Start Sending
OTPs 

Deliver secure OTPs via SMS and WhatsApp
instantly.

What Our Customers Say

Authentica made onboarding seamless
—no tech headaches, just fast, secure
OTP delivery!
Layla A
SaaS Product Manager
Customer story
Switching to Authentica helped us scale quickly with reliable multi-channel OTPs. Highly recommend!
Faisal K
E-commerce Operations Lead
Customer story
The 100 free OTP credits gave us instant access to test the service—it's now our go-to authentication tool.
Omar S
Startup Founder
Customer story
upload & define
Step 1
Upload & Define
automate & analyze
Step 2
Automate & Analyze
review & deploy
Step 3
Review & Deploy

Smarter, Safer User Verification

Quick to set up. Built to grow. WhatsApp OTP delivers trust, every time.
Start Sending via WhatsApp

Get Started Today

Join the growing number of businesses securing their users with
Authentica.
Sign up now and get 100 free OTP credits to kickstart your journey.
A multi-channel OTP service platform is dedicated to enhancing the security of applications
Contact with us easily :
Support@authentica.sa
Saudi Arabia, Riyadh, Alyasmin
©2024 Authentica | All Rights Reserved
chevron-down