A sign of the times.®

Handwritten Signature Verification




A new enabling technology:

  • Quickly identifies signer's identity
  • High accuracy (0.001 false negative and false positive rate)
  • Substantial cost savings and fraud prevention
  • Easy to use
  • Non-intrusive
  • Signatures are universally accepted
  • Ideal for identification, healthcare, e-prescriptions, insurance, financial, document workflow, and more


Core Technology

The world's first true signature verifier for tablets and tablet PCs

Advanced Signature Verification

Capture the benefits of the most advanced dynamic handwritten signature verification technology available today. SignaServ's core verification technology, CertifyX®, requires only three reference signatures and will allow individuals to positively identify themselves.

The addition of SignaServ's unique solution to any application on a network is as easy as adding your preferred brand of signature tablet (or using tablets already in place) and incorporating the capture and verification system through the client API over TCP/IP networking.

Compact Signature Representation

CertifyX encodes and stores captured signatures in the most compact format available today. Signatures are stored exactly as captured on the tablet and are not approximated in any way requiring only 495 bytes on average allowing one billion signatures on a typical 500 GB disk drive. CertifyX encoded signatures can be easily stored on cards (even on magnetic strips).

New Highly Secure Applications

Because of its accuracy, CertifyX signature verification is a new enabling technology. Gain competitive advantage by incorporating SignaServ's extraordinary security technology into your system to reduce fraud and increase privacy. Use CertifyX to secure transactions in healthcare, ePrescriptions, eReferrals, health insurance, financial, record access. Create entirely new possibilities such as walletless™ point-of-sale, and walletless identification.

Advantages of CertifyX Signature Verification

  • Accepted
    • People are accustomed to using signatures
  • Accurate
    • Higher accuracy than fingerprint and face recognition
    • Comparable accuracy to iris scaners and vein readers without the high price tag
  • Secure
    • All signature data and network transmission is strongly encrypted
  • Cost-effective
    • Main investment is simply a pen tablet device
    • Tablet devices are often already in place
  • Non-intrusive
    • No perception of discomfort or privacy encroachment
  • User Consent
    • Signature can only come from consenting individuals, unlike face recognition
  • Easy to deploy
    • Handwritten signature verification system is not complicated at all to put into practice
    • Essentially all that is need is a networking environment and a low-cost signing tablet
  • Fast
    • Signature authentication takes under a second