Premium eSignature Solution

Extremely secure and easy to use eSignature solution for individuals and companies

eSignature Tools

Sign documents yourself or request signatures from one or multiple users. Take advantage of features such as setting signer order and roles, receiving guided signing assistance, using mobile signing capability, and enjoying a range of other additional features.

Productivity Tools

Enhance your productivity with the ability to generate custom templates. Organize your documents within folders and seamlessly share them with team members. Monitor the signing progress of recipients effortlessly while benefitting from various other useful features.

Security & Compliance

With tamper-proof audit trails to maintain the integrity of your records, SIGN.PLUS adheres to ESIGN & eIDAS regulations and complies with SOC II, HIPAA, ISO 27001 standards. Benefit from single sign-on (SSO) functionality, data encryption at rest and in transit, and other additional security measures for your peace of mind.

Mobile Apps

Streamline eSignature Workflows in Your Business

You can use the Sign Myself feature to self-sign a document, or send to one or multiple recipients to view or sign. By requesting signatures, you can place several kinds of fields on your document for signers to complete including fields for: signatures, initials, time stamps, text boxes, and checkboxes.

Tamper-Proof Audit Trails

Non-editable logs that capture any activity that has occurred with information such as name, IP address, email address, device.

Monitor the Progress

With each signature request, you can view the real-time progress of every recipient by checking if they have opened, viewed, signed, or voided your document.

Certificate of Completion

For each completed document, you can get a certificate of completion which contains an audit report with details about the signer.

Create Reusable Templates

Upload documents, annotate and place fields for filling and signing once, and send out to multiple recipients whenever you wish.

Organize Documents in Folders

Folders help store and organize your encrypted and signed documents in your SIGN.PLUS account.

Cross-Platform eSignature

You can sign documents yourself, or send out signature requests from SIGN.PLUS on any platform such as Web, iOS or Android.

Swiss Grade Security

Extremely Secure & Reliable

We offer some of the strongest security and privacy protections to safeguard your data, including data encryption in transit and at rest, automated and manual application security audits, two-factor authentication, single sign-on (SSO) and more.

Data Encryption

All signed files at rest are encrypted using 256-bit Advanced Encryption Standard (AES), with unique encryption keys for each user.

Transport Layer Security

We support TLS 1.3 which is faster and more secure than TLS 1.2 and adds an additional layer of privacy to an encrypted period.

System Architecture

To increase stability, performance and security, we use an n-tier architecture with multiple layers of protection.

DDoS Protection

We make use of a CDN with network capacity 15x bigger than the largest DDoS attack ever recorded.

Secure Storage

All signed documents are stored in a fully encrypted archive for your future reference.

Two-Factor Authentication

Add an extra layer of security for your account and setup 2FA.

Extensive Regulatory Compliance Offerings

Industry-Leading Compliance Standards

Companies trust their data with Alohi not only for our top-tier security measures, but also for our compliance with the world’s strictest regulations. We don’t just say our data center is certified to take the responsibility off our shoulders. We have fully implemented, and undergone third-party audits and independent verifications to maintain the highest standards of regulatory compliance and certificates including: SOC 2, HIPAA, ISO 27001, PCI DSS, GDPR, CCPA, and more.


The ESIGN Act (Electronic Signatures in Global and National Commerce) ensures electronic signatures are legally biding in the United States.


The eIDAS Regulation’s intent is to enable secure electronic transactions and facilitates seamless digital transactions across the European Union countries.


ZertES is a Swiss Federal law that regulates the conditions under which trust service providers may use certification services with electronic signatures.

ISO/IEC 27001

SIGN.PLUS is certified by an independent and impartial certification institute, EY CertifyPoint, through a series of surveillance and audits.


Our SOC 2 report is a detailed level of controls-based assurance, covering the Trust Service Criteria for Security (TSP Section 100).

Data Residency

Meet and excel your local data residency requirements by storing your documents in the region of your choice.


We cover all HIPAA requirements to safeguard our customers’ data, individuals’ protected health information (PHI) and electronic protected health information (ePHI).


We maintain compliance with the current version of the PCI DSS to ensure safe and secure handling of customers’ card information.


We are committed to minimizing the amount of data that is collected from our users.

Enterprise Ready

Ready for Teams of All-Sizes

Our Enterprise plans offer an innovative way to streamline document sharing and collaboration by setting up a team with access to documents and templates from anywhere, allowing users to keep track of their team members' document activity at all times.

Add Members to the Team

You can invite as many members as you wish to your team and assign admin permissions to members and set different roles.

Shared Documents & Templates

You have the option to share a single document, complete folder or a template across team members.

Centralized Admin

A centralized management dashboard for users, permissions, billing and user hierarchies for document archiving purposes.

Single Sign On (SSO)

SIGN.PLUS SSO adds an extra layer of security and is compatible with any Identity Provider (IdP) that supports SAML 2.0.

Analytics Dashboard

Track how many documents each member has signed or sent for signature in different billing cycles.

Extensive Integrations

Use 3rd party integrations to streamline agreements and contract management processes.

Other SIGN.PLUS Features

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Electronic signature solution for individuals and companies demanding security and compliance

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