Aadhaar & OTP-Based Digital Document Signing
WISI Sign enables secure digital signing for customer agreements, loan documents, merchant contracts and consent workflows.
WISI Sign
Aadhaar & OTP digital signing
Loan Agreement
Signing parties
Anita Rao
Borrower
Suresh Kumar
Co-applicant
WISI Pay
Lender
Capturing signer consent & IP
Built for real BFSI workflows
Aadhaar & OTP eSign
Legally sign agreements, forms and consent documents digitally.
Multi-party
Templates, multi-party signing and signer tracking out of the box.
Audit trail
A complete digital audit trail, available via API or dashboard.
Live in three steps
Replace manual paperwork with fast digital signing journeys powered by Aadhaar-based and OTP-based signing flows.
Prepare the document
Upload or template a loan agreement, customer form or consent document.
Verify each signer
Every party authenticates with Aadhaar eSign or OTP before signing.
Signed & sealed
Collect legally valid signatures with a complete, timestamped digital audit trail.
eSign
Aadhaar & OTP
<2 min
Avg sign time
Multi-party
Signing
100%
Audit trail
Where teams put it to work
Signing coverage
Everything you need to sign, track and prove agreements digitally.