Contact Sales
Free Trial

Fast, legally binding, and compliant
electronic signatures

Legally binding eSignature platform at scale — secure, compliant, and trusted in 100+ countries.

feature icon

Compliance for every signature

Fully compliant with ESIGN, UETA, and eIDAS, Nota Sign supports trusted CAs, local identity frameworks, and built-in authentication to verify signer identity and intent.

feature icon

Global data governance

Adapted to GDPR, APRA and global data regulations, covering data collection, storage and transmission with regionalized data storage to ensure data sovereignty and security

feature icon

Multi-tier trusted signing

Supports SES, SES with eKYC, AES, and QES, catering to signing scenarios with varying risk preferences

Nota Sign — A globally trusted eSignature platform

Nota Sign delivers legally binding eSignature — secure, scalable, and built for modern teams.

More About eSignatureStart for Free
Compliant Identity Verification
Arrow
Arrow
Global data governance
Arrow
Arrow
Omnichannel Signing
Arrow
Arrow
Team Workspace
Arrow
Arrow
Global Legal Evidence
Arrow
Arrow
AI-Enhanced Suite
Arrow
Arrow
Compliant Identity Verification

Safe, secure, and legally binding

Nota Sign complies E-SIGN, UETA, and ISO 27001, SOC 2 certified, offering secure electronic signatures. It also provides SSO and a robust API for granular document and workspace permissions.

256-bit SSL
AICPA SOC
GDPR
eIDAS
eIDAS
256-bit SSL
AICPA SOC
GDPR
eIDAS
eIDAS
Built to integrate with all your favorite tools

Built to integrate your
desired tools

Extend the signature process through pre built integrations and developer friendly REST APIs to automate the flow of protocols between your CRM, collaboration, and IT systems.

Discover a better way to e-sign your documents

Discover a better way to e-sign your documents