Notarization built into your platform

Embedded notary infrastructure that never leaves your product.

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Benefits for your customers

One workflow, audit trail, and system of record. No papering out, finding a notary agent or leaving your brand's experience

A frictionless customer experience

No exporting or papering out. No additional platforms, accounts or systems of record. Notarization stays with your brand. A seamless customer experience from agreement creation through notarized execution.

Flexible, API-first workflows

Leverage OneNotary’s APIs to power an on-brand, seamless remote online notarization experience; retrieve documents and route meta data back into your system of record.

The right notary agent for every transaction

A nationwide network of credentialed on-demand notary agents for all 50 states available 24/7 and trained on your customers’ agreements and workflows.

How Docusign closed the last offline step in digital agreements

4.9+

Signer satisfaction, every session

50-state

Coverage on day one

99.99%

Platform uptime, SLA-backed

Docusign chose OneNotary to power its Notary On-Demand product, which is remote online notarization built natively into the familiar Docusign agreement workflow its customers already use.

Live in all 50 states, 24/7 on day one. No notary workforce for Docusign to recruit, license, train, or supervise.

OneNotary’s integration into our notary workflow is genuinely seamless. Our customers experience it as a native part of the product. The notary experience itself is consistently high quality, and the OneNotary team has been an exceptional partner: responsive, deeply engaged with our field teams, and aligned with how we go to market.

— Austin Gerber, Lead Product Manager, Trust Solutions

Read the case study

The one step your customers can now finish inside your product

Expedite your workflows with an embedded notary infrastructure for all transaction types

One Session,  No Drop-Off

No exporting, no redirect, and no second login. Notarization happens in the same session as everything else, at the exact moment it used to break the workflow.

One Vendor with a Flexible Build

Skip the second subscription, the second compliance review, and the notary fees stacked on top. Our team stays hands-on through the build to get the signer experience right, whether that’s a lightweight embed or a deeper, brand-native integration

Compliance Done for You

We handle tamper-evident sealing, notary journal and recording retention, and ID verification natively not stitched together after the fact. SOC 2 Type II and ISO/IEC 27001:2022 certified.

Notary Ops Off Your Plate

With a network of 50,000+ credentialed notary agents, backed by a dedicated in-house pool employed directly, every notary agent is background-checked, anti-fraud certified, and held to a 5-star standard.

Easily embed notarization into your platform

Ready-to-use for signers and a REST API for developers. Choose how to best integrate and we’ll get it done.

Get API KEYs Documentation

Webhooks return the signed PDF, session ID, completion timestamp, IDV/KBA status, recording URL, journal hash, and X.509 metadata straight to your system of record

Compliance and Certifications

SOC2 TYPE II

ISO 27001

MISMO

eSTART

What our clients say about OneNotary

Our customers speak for us. Just read the reviews

We evaluated several notarization partners, and OneNotary won on every dimension that matters to us: reliability, speed, and a genuine commitment to access.

Taher Hassonjee,
co-founder and CEO, DocDraft

How OneNotary works inside your platform

Live notarization and a signed, sealed, audit-ready record without leaving your platform.