OneNotary

C
C tier on Legal Notarization SoftwareScore 6.9 · #5 of 23
Android app
Not listed
Free plan
Yes
Paid plans from
$49/mo
Runs on
api, Web
onenotary.com
The OneNotary homepage

Summary

OneNotary provides remote online and mobile notarization services for individuals and businesses. Online sessions connect signers with notaries using live audio and video, electronic signing, and a recorded audit trail. Identity checks include biometric verification, credential analysis, and knowledge-based authentication. The company says its professional notary service is available nationwide, 24/7. People can use the web service; businesses can use a REST API and white-label or embedded integrations in their workflows. A Clio integration lets users create notarization requests from Clio and receive completed notarized documents there. OneNotary lists SOC 2 Type II, ISO/IEC 27001:2022, and MISMO compliance. Uploaded files must be no larger than 35 MB, and online sessions require a browser, internet access, a camera, a speaker, and a microphone. Pay-as-You-Go is listed at 0.00 USD per month, with online notarizations starting at $25 and mobile notarizations at $80. An online notarization is $25.00 per once; a mobile notarization is $80.00 per once. Business Professional is $49.00 per month.

Who it is for

OneNotary suits individuals who need online or mobile notarization and businesses that want notarization workflows or integrations. Online users need a suitable browser, internet access, camera, speaker, and microphone.

What is good

  • Online sessions include live audio, video, and electronic signing.
  • Identity checks include biometric verification and credential analysis.
  • Clio users can create requests and receive completed documents.
  • Business options include a REST API and embedded integrations.

What to know first

  • Uploaded documents cannot exceed 35 MB.
  • Online notarization requires a camera, speaker, and microphone.
  • Mobile notarizations start at $80.

Verdict

OneNotary combines remote online and mobile notarization with identity checks and recorded audit trails. Its web sessions have specific device and document requirements; businesses can also consider its API and integration options.

OneNotary plans and pricing

All plans
Pay-as-You-Go Free Online notarizations start at $25 · Mobile notarizations start at $80 · 7 days document storage onenotary.com · 2 Oct 2026
Online notarization $25 once per online notarization with 1 stamp and 1 signer Additional seal +$10 · Additional signer +$10 · OneNotary witness +$15 onenotary.com · 2 Oct 2026
Business Professional $49/mo billed monthly; annual billing also offered Online notarizations start at $25 · Mobile notarizations start at $80 · Unlimited storage · Unlimited team members · REST API onenotary.com · 2 Oct 2026
Mobile notarization $80 once per mobile notarization with 1 stamp and 5 pages Mobile notary travel included onenotary.com · 2 Oct 2026
Enterprise Not published Custom pricing · Dedicated account manager · Custom workflows and integrations · SSO · Embedded integration onenotary.com · 2 Oct 2026

Compared on legal notarization software

Free plan
Yesonenotary.com
Paid from
$25/moonenotary.com
Identity verification
Yesonenotary.com

Facts

Product
OneNotary provides remote online and mobile notarization services for individuals and businesses.onenotary.com · 2 Oct 2026
Online notarization
Online notarization sessions connect signers with notaries using live audio and video, electronic signing, and a recorded audit trail.onenotary.com · 2 Oct 2026
Identity checks
The platform offers biometric identity verification, credential analysis, and knowledge-based authentication.onenotary.com · 2 Oct 2026
Availability
OneNotary says its professional notary service is available 24/7 nationwide.onenotary.com · 2 Oct 2026
API
OneNotary offers a REST API and describes white-label and embedded integrations for business workflows.onenotary.com · 2 Oct 2026
Clio integration
The Clio integration lets users create notarization requests from Clio and receive completed notarized documents there.onenotary.com · 2 Oct 2026
Compliance
OneNotary lists SOC 2 Type II, ISO/IEC 27001:2022, and MISMO compliance.onenotary.com · 2 Oct 2026
Audit trail
The company says each notarization has a full audit trail.onenotary.com · 2 Oct 2026
Document limit
The service supports common text and image formats such as PDF, and uploaded documents must not exceed 35 MB.onenotary.com · 2 Oct 2026
Browser requirements
Online notarization requires a web browser such as Google Chrome or Safari, internet access, a camera, a speaker, and a microphone.onenotary.com · 2 Oct 2026
Support
The company lists [email protected] for general inquiries.onenotary.com · 2 Oct 2026
Business use
OneNotary describes its enterprise offering as designed for organizations with high notarization needs and provides custom workflows and integrations.onenotary.com · 2 Oct 2026
Company milestones
OneNotary's about page says it launched its remote notarization platform in 2020.onenotary.com · 2 Oct 2026

Company

Headquarters
Mill Valley, California, United Statesonenotary.com · 28 Sept 2026

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