What makes an e-signature solution user-friendly?

Why user-friendliness matters

When organisations compare e-signature platforms, the conversation often revolves around integrations, workflow automation, security features or pricing. These capabilities are important, but they describe the experience of the organisation sending the document, not the experience of the person receiving it.

For external signers, the situation is very different.

A customer signing a contract, a job applicant accepting an offer or a supplier approving an agreement usually wants to complete one simple task as quickly as possible. They are unlikely to know the platform, and they rarely care which provider is used. Their only expectation is that signing should be straightforward and without unexpected steps or extra charges, such as paying for digital identity verification.

This is why the signing experience has a direct impact on business performance. When recipients encounter unnecessary obstacles, documents remain unsigned for longer, support requests increase and business processes slow down.

A well-designed signing experience helps organisations achieve:

• faster turnaround times
• higher completion rates
• fewer abandoned signature requests
• fewer support enquiries
• a better customer and partner experience

Ultimately, the success of an e-signature platform is measured not by how many features it offers, but by how easily people can complete the signing process.

What makes an e-signature solution user-friendly?

A user-friendly platform removes friction from the signing journey. Instead of asking recipients to learn how to use a new software, it guides them naturally from opening the invitation to completing the document.

Several design principles contribute to this experience.

An intuitive interface removes uncertainty

Most external signers are occasional users. They simply need clear guidance on what to do next rather than advanced functionality.

An intuitive interface answers the user’s questions before they need to ask them.

• Who sent this document?
• Where do I need to sign?
• Which fields are mandatory?
• How many steps remain?
• Has my signature been completed successfully?

When these answers are immediately visible, recipients spend less time figuring out the platform and more time completing the document.

Good interface design is often invisible. It quietly guides users through the process using clear visual hierarchy, obvious call-to-action buttons, highlighted signature fields and immediate confirmation after each important step.

Simplicity reduces friction

Every additional action creates another opportunity for recipients to abandon the process.

Creating an account, confirming an email address, downloading software or switching devices may each seem like a small inconvenience. Together, however, they can make the signing experience unnecessarily complicated.

The most intuitive platforms remove these barriers wherever possible.

For many everyday business documents, recipients should ideally be able to:

• open the invitation directly from their email
• review the document in their browser
• complete the required fields
• sign electronically
• receive immediate confirmation

A straightforward workflow keeps users focused on the document instead of the technology behind it.

Identity verification should be part of the signing process

Choosing a provider with integrated identity verification can further simplify the signing experience. When a qualified electronic signature (QES) is required, the identification process should remain as simple as the signing process itself. With DeepSign, recipients can complete the entire identity verification process online through the integrated DeepID service, removing the need to visit an office or carry out the verification in person. As DeepID is available free of charge, users can obtain the required level of assurance without unexpected costs, making qualified electronic signatures both accessible and easy to use. 

Browser-based signing enables a frictionless approach

Many people interact with an e-signature platform only once.

Unlike employees inside an organisation, they will never attend training or read product documentation. Their opinion of the platform is formed within the first few seconds.

Being able to open a document immediately in a web browser creates a significantly smoother first impression than being asked to register or install additional software.

This is particularly important when sending documents to customers, suppliers or applicants, who may already be unfamiliar with the organisation’s processes.

Mobile-first design is now essential

Signing documents no longer happens only at a desk.

Many recipients open signature requests on a smartphone while travelling, between meetings or outside office hours. A signing experience that works well on a desktop computer but becomes frustrating on a mobile device can significantly reduce completion rates.

An intuitive platform should therefore provide a consistent experience across all devices.

Important characteristics include:

• Page layouts that automatically adapt to any device
• readable documents without excessive zooming
• large touch-friendly buttons
• reliable browser compatibility
• no mandatory app installation for routine signing

The goal is simple: recipients should be able to sign whenever and wherever it is convenient for them.

Security should inspire confidence, not confusion

Security is essential for electronic signatures, but it should never make recipients feel lost.

The most user-friendly platforms explain why additional authentication is required and present each security step clearly.

For example, if recipients need to verify their identity using an SMS code or another authentication method, the platform should explain what is happening and what they need to do next.

Good design makes security feel reassuring rather than intimidating.

First-time users should succeed without assistance

One of the best indicators of an intuitive signing experience is whether someone can complete the entire process without asking for help.

Most external recipients are not experienced users of digital signature platforms. They simply want to review a document and sign it.

A well-designed workflow therefore:

• guides recipients naturally from one action to the next;
• highlights every required field;
• prevents common mistakes;
• explains errors clearly;
• confirms successful completion.

If organisations regularly need to send separate signing instructions or answer support questions, this often indicates that the signing experience could be improved.

How to evaluate the signing experience

Marketing material often highlights features, certifications and integrations.

To evaluate user-friendliness, organisations should instead focus on the complete recipient journey.

Useful questions include:

• Can recipients sign without creating an account?
• Can they access the document directly from the invitation?
• Is the interface intuitive for first-time users?
• Does the signing process work equally well on smartphones?
• Is software installation optional?
• Are authentication steps easy to understand?
• Can less technical users complete the process independently?
• Does the workflow remain clear from invitation to confirmation?

These questions provide a much more realistic assessment than comparing feature lists alone.

Test the platform with real people

One of the simplest ways to evaluate an e-signature solution is to observe people using it.

Ask several individuals who are unfamiliar with the platform to sign the same document without assistance. Include people with different levels of technical confidence and ask them to complete the process on different devices.

• Instead of measuring how quickly they finish, pay attention to where they hesitate.
• Do they immediately know where to begin?
• Do they understand why authentication is required?
• Can they easily locate every signature field?
• Do they know when the signing process is complete?
• Moments of hesitation reveal usability issues that product demonstrations often overlook.

Why more features do not always mean a better experience

It is easy to assume that the most comprehensive platform automatically provides the best user experience.

In reality, the opposite can sometimes be true.

Every additional option, setting or decision increases cognitive load. While administrators may benefit from advanced functionality, external signers usually appreciate simplicity.

The best e-signature platforms balance functionality with clarity. They provide the features organisations need while presenting recipients with only the actions relevant to completing the document.

This separation between administrative complexity and recipient simplicity is one of the defining characteristics of an intuitive platform.

DeepSign as an example

These principles can be used to evaluate any e-signature provider.

DeepSign, for example, has been designed to reduce friction throughout the signing journey with a clear, browser-based workflow and a mobile-friendly interface. Practical features such as configurable reminders for pending signatures help keep signing processes moving, while the ability to customise available signature types and jurisdictions simplifies the interface by presenting users only with the options relevant to their organisation. In addition, recipients can complete and sign PDF forms within the same workflow, avoiding unnecessary steps or switching between different tools.

DeepSign also applies the principle of proportionate security. The required identification method depends on the signature level, ensuring recipients complete only the steps necessary for the requested level of assurance. Simpler signatures require a lighter process, while advanced and qualified electronic signatures involve stronger identity verification. For qualified electronic signatures (QES), DeepSign offers both its free-of-charge DeepID identification solution and Swisscom Mobile ID. Providing a free identification option not only reduces costs but also removes a common barrier to adopting qualified electronic signatures, making the highest level of legally recognised electronic signature more accessible to organisations and their external signers.

Ultimately, the value of any e-signature solution lies in how effortlessly external recipients can complete the signing process. A useful way to evaluate providers is to observe whether first-time users can complete the entire journey, from invitation to signature, with clarity, confidence and minimal effort.

Conclusion

A user-friendly e-signature solution is not defined by the number of features it offers but by the quality of the experience it delivers.

When recipients can open a document immediately, understand what is expected of them and complete the signing process without confusion, organisations benefit from faster turnaround times, higher completion rates and fewer support requests.

When comparing providers, decision-makers should therefore look beyond functionality and compliance. An intuitive interface, a frictionless signing workflow and a recipient-centred design often have the greatest impact on the overall success of an e-signature solution.