Make bulk SMS campaigns, send alerts, appointments or notifications through SMS.
Send messages via automated digital voice calls to any phone number in the world.
Send SMS with certified content, valid as reliable evidence.
Send SMS from your email account, in the same way that you send an email
Run Email Marketing campaigns, automate campaigns and connect with email in an advanced way
Send certified communications with Certified Email from your email account
SMTP server to send emails optimized to enhance your Email Marketing campaigns
Create landing pages for your email campaigns and attract new customers
Create contracts and send them through any channel, sign contracts by handwriting
Generate and send single-use passwords through any channel
Increase the security of your applications by implementing double user authentication
Connect your business with WhatsAPP. Send notifications and talk to your customers
Automate Chat conversations with your customers using chat bots.
Connect with new clients thanks to our Web Chat service
Carry out a quality survey and know the opinion of your customers
Loyalty your customers by sending personalized discount coupons.
Automate Marketing Campaigns and automatically gain loyalty
Generate QR codes completely free of charge from any URL.
Crea landing pages gracias a nuestro editor de landings y envíelas por SMS, Email o usela como desee.
Generate a WhatsAPP web chat for your website compatible with all platforms
Create gorgeous custom forms and legally build databases for your marketing campaigns
Envíe SMS desde su Software con nuestra API
Send Certified SMS, check delivery status and download certificates using our API.
Realice llamadas de forma automática desde su Software
Send and automate the sending of emails through API, connect your software with Email Marketing
Connect with your customers using WhatsAPP through API
Manage the Chat system from API. Access or reply to conversations from our API.
Afilnet helps you to make your business processes safer, thanks to the authentication OTP SMS you can validate the authentication of your customers.
OTP authentication allows you to validate the authenticity sending a SMS with an unique use code to your customer mobile
We generate the OTP codes dynamically for you
Personalize the length and the format of the password to generate.
We connect you to your clients wherever they are via SMS, text-to-speech, or email.
Worldwide coverage with more than 500 network operators, prices for any budget
Our API allows you the integration of OTP easily and fast
Our system takes responsibility for generate and validate passwords for you
Add a secure additional layer in your plattform, use a second secure layer in the access of your users thanks to 2FA SMS (two factor authentication SMS).
2FA is based in a double authentication, the first would be the user credentials and later the OTP password through SMS.
Here you will find the most frequent doubts of our clients about SMS OTP, if you have any other questions, please contact us
Yes, OTP SMS authentication / verification is compatible with all mobile devices that can receive SMS. Also, for fixed telephone numbers, OTP verification by voice is available.
OTP codes can only be used once. Once it has been done use of an OTP code must request a new one.
You must include OTP SMS codes in all business processes where you want to improve security and verify the identity of the user. These are normally included to login on a platform such as double authentication, but can also be generated to confirm the identity of the user performing the action.
An OTP SMS code guarantees that the user who identifies is the legitimate user, since it could only access the information through the code sent by SMS to the user's number.
Sign up for free and try Afilnet! We offer you a free trial of our services. *
Phone number *
(*) Promotion only valid for companies that have never used the Afilnet service before. When requesting the free balance, Afilnet may request to verify your company information