Conversion Optimisation

March 20193 min read

Problems

As part of an Activation and Onboarding initiative, we explored the first-time user journeys of people joining the platform. The log in and sign up page stood out as a clear opportunity.

The original log in / sign up page

Four problems were driving drop-off:

  • Conversion - we were looking at a 62% drop-off rate
  • UI confusion - it wasn't clear whether users were on the Log In or Sign Up tab, and with social sign-on users would forget which method they'd used
  • Tech limitations - the application was in Angular (not React), with redirects and limited tracking capability
  • Support tickets - Zendesk data showed users found the password reset process difficult, likely because the link was hard to find

Research Activities

We ran 10 in-person tests (8 B2C, 2 B2B, with 2 participants who had never trialled the platform), explored 5 variations across the activation and onboarding journey, and reviewed competitors alongside other Auth0 log in and sign up implementations.

Iteration Round 1

We experimented with the scale of the social sign-in buttons to help users understand they were equal but different authentication methods. We also explored visually equalising the hierarchy - so social sign-on didn't feel like a lesser option than email and password.

Iteration 1 - Option A

Iteration 1 - Option B

Iteration Round 2

We pushed further - deviating from standard Auth0 templates, splitting Log In and Sign Up into separate flows, and exploring different copy hierarchies. Crit feedback favoured a large full-width CTA over a small one. We also explored adding more personality to the layout.

Iteration 2 - Exploration A

Iteration 2 - Exploration B

Iteration 2 - Exploration C

Iteration Round 3

We started exploring radically different layouts, heavily influenced by research into what others were doing and login/signup best practices. We played with different ways of incorporating personality and colour. Crit feedback: experiment breaking out of the container and making the design feel less heavy.

Iteration 3 - Option A

Iteration 3 - Option B

Final Solution

The final solution was confirmed through multiple rounds of internal feedback and user testing. The core principle: remove every distraction and help users focus on their job to be done.

Key decisions in the final design: a quick way for users to get help, a footer with privacy and copyright information, supporting copy on the right side (not the left, to avoid distraction from the primary action), and a mobile-responsive version.

Final - Desktop

Final - Mobile

Final - Sign Up flow

Final - Additional states


In retrospect: this project reinforced the value of leading with data. Using the 62% drop-off figure to build the business case is what got stakeholders to prioritise it. As a design leader, I'd now establish a regular experimentation cadence so the team runs hypothesis-driven improvements continuously - not just when a problem becomes impossible to ignore.