Signasure provides an AI‑driven signature authentication service that analyzes shape, texture, and provenance to deliver a confidence score in under a second via a REST API, webhook, or on‑prem deployment. The platform supports real‑time verification, batch processing, and audit‑trail logging for collectors, marketplaces, banks, and government agencies, reducing fraud risk and operational costs.
Funding
Funding not disclosed
Founders
Product
Problem
Collectors, marketplaces, and financial institutions face high costs, long wait times, and limited scalability when authenticating signatures using traditional expert services, leading to fraud and transaction uncertainty.
Solution
Signasure replaces human‑expert bottlenecks with a multi‑stage AI pipeline that analyzes signature shape, texture, and provenance against a database of over 50,000 verified samples. The computer‑vision system generates a confidence score in under a second, enabling instant verification for individual collectors or bulk processing for dealers, auction houses, banks, and government agencies. Results are delivered via a REST API, webhook, or on‑prem deployment, providing reproducible, transparent decisions and an audit trail for every signature examined. By offering pay‑as‑you‑go and subscription plans, Signasure makes authentication affordable enough to run before every transaction, dramatically reducing fraud risk and operational overhead.
Target Audience
Primary customers include autograph collectors, online marketplaces, dealers and auction houses, banks and notary services, as well as government agencies needing large‑scale signature fraud detection.
Features
- Deep‑learning embeddings and statistical anomaly detection applied to signature shape, texture, and provenance
- Real‑time verification API with sub‑second latency and full audit trail for each decision
- Batch processing and webhook integrations for high‑volume marketplace or enterprise workflows
- On‑premise deployment and custom model options for sensitive government or financial use cases
- Continuous monitoring service (Signasure Shield) that watches public filings and auction listings for unauthorized signature use
- Scalable pricing model with per‑verification credits, monthly plans, and enterprise SLA options