Electronic Signature Authentication
Quickly authenticate users with Ondato’s qualified e-signature solution. It ensures the highest level of security while providing a fast and seamless user experience. Designed for organizations that require trust, compliance, and efficiency, it delivers legally binding authentication that integrates effortlessly into any digital service.
Trusted by Companies Worldwide
Instant Identity Authentication
Our proprietary e-signature can be used to grant access to services or as a second-factor authentication method. It meets the strictest security standards and is legally valid. Trusted by financial institutions and other regulated industries, it combines convenience with robust protection, enabling users to confirm their identity in seconds.
Key Benefits
Integrates with Any E-Signature Provider
Ondato’s solution connects seamlessly with existing e-signature systems for effortless implementation. It fits into any digital infrastructure without disrupting your current workflow.
High Level of Security
Every authentication is protected by advanced encryption and strict certificate validation. This ensures compliance with international regulations, protects electronic documents, and prevents unauthorized access.
Quick and Reliable Authentication
The signer’s identity can be verified in seconds through a secure and automated process. It delivers instant access without compromising accuracy or trust.
Simple and Intuitive Experience
The interface is clear and user-friendly, making authentication effortless for anyone. No special technical skills are required to complete the simple electronic signature process.
How It Works
Select Login Method
The client chooses e-signature as the preferred login option and enters their user details. This initiates a secure authentication process within the system.
Enter Secure Code
The system requests a unique code linked to the client’s e-signature. This step ensures that only the authorized user can proceed with authentication.
Verify Certificate
Ondato automatically verifies the validity and authenticity of the e-signature certificate. This confirmation guarantees compliance with security and legal standards.
Access Granted
Once verification is complete, the client is granted access to the service. The process is instant, seamless, and fully protected against unauthorized use.
Features
White-Label Customization
Fast IT Integration
Cross-Device Compatibility
Global Coverage
Scalable Solution
Regulatory Compliance
High Reliability
Why Clients Trust Ondato
"Ondato has aligned perfectly with our priorities. Through direct collaboration and problem-solving, we have formed a mutually beneficial partnership that has improved integration and allowed us to become a digital-first telco provider in the MENA region. With Ondato’s support, we now offer fully online experiences and have established world-leading registration."
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"Ondato is a trusted and valued business partner. Their market leading age and identity verification technology is a key element of OnlyFans safety controls. We enjoy the close working relationship we have with their team and we know that they value our feedback and reflect this in their product roadmap."
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"We take our clients' experience and privacy very seriously, which is why we chose and continue to work with Ondato. We wanted an efficient identity verification solution, and that is exactly what we got. The client onboarding process we now employ is quick, accurate and easy to understand."
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"Working with Ondato has been a game changer for our AML compliance. Ondato lowered the costs, improved the quality and speed of the Player's onboarding. The cooperation with Ondato's Team is something that has them stand out from their competitors, their high-level of responsiveness and solution-oriented mindset in challenging tasks is a real strong suite."
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"As a leading Lithuanian crowdfunding platform, we have been working with Ondato for their identification services and customer onboarding journey. Ondato has allowed us to simplify the client onboarding process and reduce operational costs thanks to its simple and fast integration. We are delighted to be business partners with Ondato."
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"As fully digital bank for SMEs, we have been working with Ondato since the beginning. We are happy to have a reliable and professional partner for our client’s identification services and bank customer on-boarding journey. Ondato enables us to provide fast and seamless application process for EU member citizens and services to our clients."
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"We started to cooperate with Ondato three years ago. We needed an easy to integrate one-stop-shop solution in order to evaluate customers financial information. Budget and timing were very strict, and they just nailed it."
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"Secure identity check, verification and onboarding is one of the cornerstones for digital services and society in general, during the Lighthouse program Ondato has shown their excellence in developing a real solution tackling this problem."
"Ondato KYC solution allowed us to simplify the client’s onboarding process and reduced our operational costs. It was the simplest and fastest integration that we have ever seen, thanks to advising and to the great support of Ondato team."
"As a specialized online loan bank operating exclusively on the Internet, Ondato has enabled us to work with clients who do not have qualified e. signatures and this has helped us to significantly expand the customer base, increase sales and fulfill its vision of a full-digital bank without paper documents."
"Personal data is a core area we work with, so we had three main requirements from Ondato - bank-level security, compliance with GDPR and other international data protection laws and global database coverage. We have got ourselves a very convenient and tailor-made solution."
"By taking advantage of good feedback and working their a***s off, The team at Ondato has made big strides in a short time period. They were able to transition from a fairly basic consumer facing product to a complex business solution that is of high interest to financial institutions and global payments companies."
"For years, Ondato's automatic identification confirmation has been a reliable and efficient solution to ensure our services' security. Besides that, we appreciate their quick response to our needs and willingness to make improvements or upgrades when necessary. They are also very prompt in resolving any issues that may arise."
FAQ
E-signature authentication is a method of identity verification where a user’s digital signature is used to confirm who they are. Ondato uses this technology to enable secure logins and transaction approvals.
Yes. Ondato’s solution is legally binding and secure, using recognized digital certificate standards to ensure every authentication is valid, traceable, and compliant.
Users select e-signature as their authentication method, enter their identity details, receive a unique code linked to their e-signature certificate, and the system verifies the certificate before granting access.
Traditional e-signature tools focus only on signing documents. E-Signature Authentication adds verified identity through a certificate, making it suitable for access control, logins, and transaction confirmations.
Electronic signature solutions are typically used by organizations that require high-assurance identity verification in regulated industries, such as finance, banking, and fintech. They often use it to authenticate returning users or confirm high-risk transactions in order to comply with electronic signature laws.
Yes. E-signature authentication can work alongside biometric checks, SMS verification, or secure video identification as additional layers in a multi-factor authentication process.