Smart Authentication Suite
for your App/Website
Smart Authentication Suite
for your App/Website
Sign in customers with WhatsApp, SMS, Email and more with 98% conversion.
Sign in customers with WhatsApp, SMS, Email and more with 98% conversion.
Improve User Conversion
Impenetrable Security
Easy to integrate
Save on Authentication Cost
Trusted by 5,000+ companies
Authenticate your users securely with the most versatile methods
Authenticate your users securely with the most versatile methods
Authenticate your users securely with the most versatile methods
Decide how you want to authenticate your users from number of methods such as WhatsApp, SMS or Email. Multi-factor authentication can be setup for maximum security.
Decide how you want to authenticate your users from number of methods such as WhatsApp, SMS or Email. Multi-factor authentication can be setup for maximum security.
Authenticate your users securely with the most versatile methods
Decide how you want to authenticate your users from number of methods such as WhatsApp, SMS or Email. Multi-factor authentication can be setup for maximum security.
Silent Network Authentication
Silent Network Authentication
Invisible authentication: Bypass OTPs with direct telecom verification.
Invisible authentication: Bypass OTPs with direct telecom verification.
Invisible authentication: Bypass OTPs with direct telecom verification.
WhatsApp Auto Read
WhatsApp Auto Read
Leverage WhatsApp's extensive user base for simple and secure authentication to boost success rate by 30%
Leverage WhatsApp's extensive user base for simple and secure authentication to boost success rate by 30%
Social Sign in
Enable customers to sign in using their preferred app from over 50+ trusted social channels
Magic Link and Numeric Code
One-tap authentication via magic link or one time code via SMS, WhatsApp or Email.
Biometric Passkey
Your fingerprint is your password. Biometric Passkey protects users against password breaches and attacks.
Social Sign in
Enable customers to sign in using their preferred app from over 50+ trusted social channels
Magic Link and Numeric Code
One-tap authentication via magic link or one time code via SMS, WhatsApp or Email.
Biometric Passkey
Your fingerprint is your password. Biometric Passkey protects users against password breaches and attacks.
Silent Network Authentication
Invisible authentication: Bypass OTPs with direct telecom verification.
WhatsApp Auto Read
Leverage WhatsApp's extensive user base for simple and secure authentication to boost success rate by 30%
Social Sign in
Enable customers to sign in using their preferred app from over 50+ trusted social channels
Social Sign in
Enable customers to sign in using their preferred app from over 50+ trusted social channels
Biometric Passkey
Your fingerprint is your password. Biometric Passkey protects users against password breaches and attacks.
Magic Link and OTP
One-tap authentication via secure magic link or one time code via SMS, WhatsApp or Email.
Achieve upto 99.9% Signup success rate with Smart Auth
Achieve upto 99.9% Signup success rate with Smart Auth
Achieve upto 99.9% success rate
with Smart Auth
Achieve upto 99.9% Signup success rate with Smart Auth
Harness the power of multiple authentication methods, smartly arranged with fallback mechanism to maximise the conversion while delivering seamless authentication experience.
Harness the power of multiple authentication methods, smartly arranged with fallback mechanism to maximise the conversion while delivering seamless authentication experience.
Harness the power of multiple authentication methods, smartly arranged with fallback mechanism to maximise the conversion while delivering seamless authentication experience.
Integrate with your preferred platform in minutes
Integrate with your preferred platform in minutes
Integrate with your preferred platform in minutes
Integrate with your preferred platform in minutes
Our state of the art one line of SDK can be used into any tech stack.
Our state of the art one line of SDK can be used into any tech stack.
<script src="https://otpless.com/v4/auth.js"></script>
<script>
function otpless(otplessUser)
{alert(JSON.stringify(otplessUser));}
</script>
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INTEGRATE
Getting Started with OTPless
Getting Started with OTPless
MFA
Multi-factor Authentication for Maximum Safety and Reliability
Multi-factor Authentication for Maximum Safety and Reliability
Multi-factor Authentication for Maximum Safety and Reliability
UI CUSTOMIZATION
Fully customizable sign-in pages: build and deploy in seconds. Choose from elegant pre-built UI designs or create your own.
Fully customizable sign-in pages: build and deploy in seconds. Choose from elegant pre-built UI designs or create your own.
Fully customizable sign-in pages: build and deploy in seconds. Choose from elegant pre-built UI designs or create your own.
ANALYTICS
Get detailed insights and analytics about all of your users from a single view dashboard.
Get detailed insights and analytics about all of your users from a single view dashboard.
Get detailed insights and analytics about all of your users from a single view dashboard.
ATTACK PREVENTION
Prevent brute-force, man in the middle and social engineering attacks.
Prevent brute-force, man in the middle and social engineering attacks.
Prevent brute-force, man in the middle and social engineering attacks.
Securely sign in users from around the world
Securely sign in users from around the world
Securely sign in users from
around the world
Securely sign in users from
around the world
OTPless provides advance configuration to authenticate users from any country! Features such as custom country enabling, attack prevention and rate limiting will enable your business to securely sign in users.
OTPless provides advance configuration to authenticate users from any country! Features such as custom country enabling, attack prevention and rate limiting will enable your business to securely sign in users.
Securely sign in users from around the world
Securely sign in users from
around the world
OTPless provides advance configuration to authenticate users from any country! Features such as custom country enabling, attack prevention and rate limiting will enable your business to securely sign in users.
Multi-factor Authentication for Maximum Safety and Reliability
Multi-factor Authentication for Maximum Safety and Reliability
MFA
Fully customizable sign-in pages: build and deploy in seconds. Choose from elegant pre-built UI designs or create your own.
UI CUSTOMIZATION
Get detailed insights and analytics about all of your users from a single view dashboard.
Get detailed insights and analytics about all of your users from a single view dashboard.
ANALYTICS
Prevent brute-force, man in the middle and social engineering attacks.
Prevent brute-force, man in the middle and social engineering attacks.
ATTACK PREVENTION
Secure, Simple and Reliable
Secure, Simple and Reliable
Quick deployment
Quick deployment
Integrate our SDK in minutes and start customizing your login experiences with our dashboard.
20 min
20 min
to set up your Authentication
6M
6M
Monthly authentications happens on OTPless
Robust Infrastructure
Robust Infrastructure
OTPless works wherever you do, on any platform, service, or runtime, anywhere.
Secure by default
Secure by default
Built on top of world’s most secure and trusted authentication channels such as Google, WhatsApp’s end to end Encryption and much more
5000
companies running on OTPless
Secure, Simple and Reliable
Secure, Simple and Reliable
Quick deployment
Quick deployment
Integrate our SDK in minutes and start customizing your login experiences with our dashboard.
Robust Infrastructure
Robust Infrastructure
OTPless works wherever you do, on any platform, service, or runtime, anywhere.
Secure by default
Secure by default
Built on top of world’s most secure and trusted authentication channels such as Google, WhatsApp’s end to end Encryption and much more
< 20 min
to set up your Authentication
15M
Monthly authentications happens on OTPless
25K+
Applications running on OTPless
Integrate with your preferred platform in minutes
Integrate with your preferred platform in minutes
Our state of the art one line of SDK can be installed over your favourite tech with our documentation.
Our state of the art one line of SDK can be installed over your favourite tech with our documentation.
<script src="https://otpless.com/auth.js"></script>
<script>
function otpless(otplessUser)
{alert(JSON.stringify(otplessUser));}
</script>
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Our commitment to security
Our commitment to security
We take data security incredibly seriously. We want you to trust us and our systems, which is why we’ve sought external certification to ensure our technology infrastructure and your data is kept secure.
We take data security incredibly seriously. We want you to trust us and our systems, which is why we’ve sought external certification to ensure our technology infrastructure and your data is kept secure.
GDPR
SOC 2
CERTIN
ISO 27001
CERTIN
ISO 27001
Secure, Simple and Reliable
Secure, Simple and Reliable
Quick deployment
Integrate our SDK in minutes and start customizing your login experiences with our dashboard.
20 min
20 min
to set up your Authentication
6M
6M
Monthly authentications happens on OTPless
Robust Infrastructure
OTPless works wherever you do, on any platform, service, or runtime, anywhere.
Secure by default
Built on top of world’s most secure and trusted authentication channels such as Google, WhatsApp’s end to end Encryption and much more
5000
companies running on OTPless
Our commitment to security
Our commitment to security
We take data security incredibly seriously. We want you to trust us and our systems, which is why we’ve sought external certification to ensure our technology infrastructure and your data is kept secure.
We take data security incredibly seriously. We want you to trust us and our systems, which is why we’ve sought external certification to ensure our technology infrastructure and your data is kept secure.
GDPR
SOC 2
CERTIN
ISO 27001
Relied upon by a fresh generation of companies
We’re trusted by over 5000+ businesses using otpless to verify their customers. See what our customers have to say about their journey of transitioning from using traditional authentication method to otpless for higher user conversion and seamless user experience.
Processing over 6 million successful authentications monthly. OTPLESS has proven to be an exceptionally reliable partner, seamlessly handling large-scale volumes with efficiency. Their Smart Auth solution has delivered measurable impact, helping us achieve over 30% savings in monthly authentication costs.
30%
Saving in monthly authentication cost
2x
Faster implementation
Product Manager
Working with OTPLESS has been a game-changer for us. Their lightweight SDK, combined with the WhatsApp zero-tap authentication feature, significantly improved our user experience by cutting down authentication time. Moreover, the smart routing has increased our conversion rate to nearly 98%.
98%
Conversion Rate
Smart Auth
Implemented
Anurag Singh
Product Manager
Try OTPless for Free
Try OTPless for Free
Try OTPless for Free
No credit card required
Schedule A Demo
Schedule A Demo
Schedule A Demo
Talk to our product experts and explore solutions for your customers.
Talk to our product experts and explore solutions for your customers.
product
developers
company
product
developers
company
product
developers
company
Schedule A Demo
Talk to our product experts and explore solutions for your customers.
Talk to our product experts and explore solutions for your customers.
Relied upon by a fresh generation of companies
We’re trusted by over 5000+ businesses using otpless to verify their customers. See what our customers have to say about their journey of transitioning from using traditional authentication method to otpless for higher user conversion and seamless user experience.
Processing over 6 million successful authentications monthly. OTPLESS has proven to be an exceptionally reliable partner, seamlessly handling large-scale volumes with efficiency. Their Smart Auth solution has delivered measurable impact, helping us achieve over 30% savings in monthly authentication costs.
Product Manager
Working with OTPLESS has been a game-changer for us. Their lightweight SDK, combined with the WhatsApp zero-tap authentication feature, significantly improved our user experience by cutting down authentication time. Moreover, the smart routing has increased our conversion rate to nearly 98%.
Anurag Singh
Product Manager
Relied upon by a fresh generation of companies
We’re trusted by over 5000+ businesses using otpless to verify their customers. See what our customers have to say about their journey of transitioning from using traditional authentication method to otpless for higher user conversion and seamless user experience.
Processing over 6 million successful authentications monthly. OTPLESS has proven to be an exceptionally reliable partner, seamlessly handling large-scale volumes with efficiency. Their Smart Auth solution has delivered measurable impact, helping us achieve over 30% savings in monthly authentication costs.
Product Manager
Working with OTPLESS has been a game-changer for us. Their lightweight SDK, combined with the WhatsApp zero-tap authentication feature, significantly improved our user experience by cutting down authentication time. Moreover, the smart routing has increased our conversion rate to nearly 98%.
Anurag Singh
Product Manager
Smart Authentication Suite
for your App/Website
Sign in customers with WhatsApp, SMS, Email and more with 98% conversion.
Improve User Conversion
Impenetrable Security
Easy to integrate
Save on Authentication Cost
Trusted by 5,000+ companies
Smart Authentication Suite
for your App/Website
Smart Authentication Suite
for your App/Website
Sign in customers with WhatsApp, SMS, Email and more with 98% conversion.
Improve User Conversion
Impenetrable Security
Easy to integrate
Save on Authentication Cost
Trusted by 5,000+ companies