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N26 — Multi-activity Feed

Fintech · N26 · March 2022

What is N26?

N26 is a mobile banking solution based out of Germany that serves 7 million customers across 25 countries.

With features like spaces, round-ups, automations, cashback, and statistics, N26 helps users manage their spending to reach their financial goals. It provides a free basic current account with a debit card, overdraft, investment products, and premium accounts for a monthly fee.

or Use · Space
N26 mobile app — Home feed with balance and recent transactions

N26 Highlights

What I did at N26

The Home-feed team has the most cross-collaboration across N26 — be it launching Crypto, kicking off Trading products, or Overdraft. My secondary objective was to help increase discoverability of such products through the Home section of the app.

My other responsibilities in the design team included:

  • Measuring UX — analyse, communicate and follow up on monthly CSAT results, tracking the right UX metrics.
  • Research Lab volunteer — helping designers set up user research and launch tests across research platforms.
Illustration of a cross-functional team building a brick house together

Multi-activity Feed

Evolving the Main Account Feed into an All-Activity Feed.

With the evolution of Spaces into fully functioning accounts with IBANs — and later also cards — we wanted to help users feel in control of their activity across all their accounts through their Feed.

🌐 12-week design timeline · On Production

Shoutouts

Rubin (Illustrator), Katie (UX Writer), Mireia (Researcher), Lea (PM), Dan (CPO), Engineering (FE & QE — most collaborated with) and the Data Science team.

Illustration of an N26 customer checking their multi-activity feed notifications on their phone

The Problem

Spending in Spaces was invisible on the Feed

Users with spending Spaces (Spaces with IBANs) don’t see their outgoing transactions in the Feed when they log in — making it hard to stay on top of their spending.

Spaces now supports up to 10 IBANs across personal & shared Spaces, with Virtual (and potentially Physical) cards in development — plus plans for Crypto, Overdraft and Instalments. Activity from all these spending Spaces needs a unified view on the Home feed.

N26 Home feed with a transfer flagged as failed for insufficient funds, beside a customer asking why a transfer from a savings space isn’t visible on the home feed

How Might We?

How might we help users who have a Space with IBAN view the activity on their home-feed, at a glance?

🍋 Prioritised bet

Provide a Feed experience with relevant information at a glance that enables confident decision making and creates peace of mind.

Success Metrics

  • % increase in MAU activity and retention
  • % of Spaces users churned to the All-Activity view
  • Ratio of usage between Main Account and All-activity feed
  • % increase in user satisfaction via CSAT score
  • % of users upgrading to the next membership tier
Effort–Impact matrix mapping ideas across Quick-wins, Big bets, Maybe and Time-sink quadrants
Effort–Impact matrix we used to prioritise ideas and land on the bet.

Discovery · Research

We ran six customer interviews to learn more about user needs

The goal: understand users’ mental model when keeping track of transactions across their different accounts.

Our learnings

“I want to see Spaces transactions in the Spaces area too… but for my everyday, the Home is where I want to easily see all my transactions.”

— N26 You User

Learned · Main account transactions hold top priority, while Spaces transactions vary depending on the Space’s purpose.

“If I don’t have enough money for a payment from a Space or Main account, I want something very visible telling me in advance.”

— N26 Smart User

Learned · It’s okay to have redundancy across sections if it increases visibility on important information.

Moderated customer interviews mapping how users think about transactions across their accounts
Six moderated interviews to map the mental model: what they pay for → which account → where they expect to see it.

Stay updated

Updates & actions on the latest big transactions, security alerts, etc.

Digestible overview

Overviews in a digestible manner; easily identify anything needing attention.

No surprises

Avoiding negative figures or unpleasant surprises.

In control

Actionable; show & hide based on relevancy; customise notifications & updates.

Cross-functional workshop board — use cases, considerations, competitor benchmark, brainstorming and next steps

Ideation

Next step was a design-led cross-functional workshop to ideate on possible solutions

Agenda included reviewing existing research, assessing competitive solutions, and a sketching session with “How Might We” prompts to generate divergent concepts.

Concepts

Designed three possible hypotheses

Concept A

All Accounts view

Seeing all accounts together gives a better overview. Switching between accounts increases mental load. Quick actions are tied to the main account.

Concept B

Multi-select Accounts

Filtering between Main account and Spaces with available-balance information gives users a complete overview of their finances.

Concept C

Switch between accounts

See all accounts at once or one at a time — a simplified experience with a sense of control. Quick actions change with the selected account.

Validation

Tested the concepts for usability with 8 customers

Most users liked viewing all accounts at once, but the Main Account view still holds more importance.

Keep Main Account view as the default, with an option to switch between feeds.

The option to multi-select Spaces is useful to some users — they prefer choosing IBAN-enabled Spaces over normal ones.

Letting users choose their preference is key — but we must balance the complexity and be sure of the feature’s usability.

Users expect quick actions to change with account selection; in multi-select they were rather confused.

For multi-select, we could explore letting users choose which account to action from — but this definitely adds complexity and tampers with the purpose of quick actions.

Swiping accounts with top overviews felt like an easy and valuable experience.

Explore a top-navigation scheme further and evolve it into something more obvious to users.

Moderated remote usability session testing a concept prototype over video call
Moderated remote usability session testing a concept prototype over video call

8 moderated remote usability sessions run over video call.

Design-review board — Visual Design Exploration of tab designs, feed designs and UX writing

Iteration

Led design reviews with cross-functional teams to iterate on the insights

Participants included Engagement-team designers, Lead designers from different segments, PMs, Engineering, and the Head of Product.

Outcome

Launch to learn 🚀

Shipped Concept C — launching only the Home and “All activity” feed to a first monitored cohort. The experiment was a success.

+2.5%
MAU activity & retention
28%
Spaces users moved to All-Activity
3:7
Main : All-Activity usage ratio
+4.5%
CSAT uplift, measured via post-launch survey

Rolled out to 25 countries (Germany first) — now refining v1 from in-app feedback.

In-app survey asking which transactions to filter from the all-activity feed

Case study · wrap-up

Researched, shipped, and measured

The Multi-activity Feed launched into production and rolled out across Europe — grounded in research, validated in testing, and shaped with the whole team.

Highlight

MoneyBeam Reactions

⚡ 1 week Hack-a-thon · On Production

Allow users to express “thanks” to their friends for a MoneyBeam (N26-to-N26) transaction while confirming receipt of payment.

A delightful interaction incentivizes users to send thanks to their peers; acknowledgement from the recipient helps the sender gain confidence. Time was limited, but to expand the idea we explored more expressions, notes, and gifs to make it more customisable.

MoneyBeam receiver screen — Myles sent thanks
Receiver side
MoneyBeam sender screen — Send thanks action
Sender side

Highlight

Feed Crypto

🗓️ 2 week design sprint · On Production

Surface crypto activity within the Home feed so users can track their trades alongside everyday transactions — increasing discoverability of a new product right where people already look.

  • Crypto surfaced natively in the transaction feed
  • Consistent activity model across all product lines
N26 Home feed surfacing Bitcoin activity alongside a crypto transaction detail screen

Highlight

Search filters & suggestions

🗓️ 4 week design sprint · On Production

Improve the search experience to help users find relevant transactions with suggestions, filters, and tags — across both the mobile app and WebApp.

+10%
increase in transaction search after the improvements
−12%
reduction in “no search results”
Search filters and suggestions across the N26 desktop WebApp and mobile app

Fin

Thanks for watching.

Thanks for your time — whether you explored this on your own or we went through it together. I’d love to connect.

© 2024 · Vipul Saxena · N26 · Product Design Portfolio

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