How to automate signature validation with Parashift

Detect, extract, and verify handwritten signatures on any business document — in seconds.

The problem: signatures validation slow down digital workflows

Whether it’s a sales contract, a purchase agreement, or a stack of onboarding forms, one wet-ink signature can hold up an otherwise automated process. Manual eyeballing is slow, error-prone, and nearly impossible to audit at scale. Fraud teams, procurement, and shared-service centres all need a faster, traceable way to confirm that a signature really belongs to the person who supposedly signed.

The Parashift approach: detect first, validate anywhere

In the 1-minute video below, Thilo from our product team walks through Parashift’s newest capability: automatic signature detection.

Here’s what happens behind the scenes:

AI-based field detection — The platform identifies the signature region on any document, even if the layout varies from page to page. No templates, no manual zoning.

Image extraction — Instead of returning only the words around the signature, Parashift can deliver a clean image of the signature itself via API.

External or in-platform matching — Feed that image to your in-house signature database or a third-party verification engine. Parashift can also handle the comparison natively if you store reference signatures on our side.

Ready to remove the manual bottleneck with the signature validation?

Parashift’s Intelligent Document Processing platform plugs into virtually any business system through a clean REST API, so you can start validating signatures — and every other field on the page — in a matter of hours, not months.

Book a live demo or start a free trial !
Have technical questions? Check our API documentation or contact us.