Banking on advocacy: how the rise of utility and experience is reshaping loyalty
Customer loyalty is perceived to be falling, but were bank customers ever really loyal? It’s true that pre-digital customer lifetime value (CLV) for banks and financial services could have been measured by the length of a person’s lifespan rather than the lifetime of a commercial relationship. Value could have even exceeded a single customer’s lifetime: children and grandchildren who had accounts opened for them would often stay as well.
However, loyalty was largely passive: the length of the relationship didn’t indicate genuine brand affection. Underpinning that loyalty was a complex interplay between security in the familiar, the complexity and hassle of switching and an individual’s financial literacy. Advocacy was by default and limited. It relied on the same circumstances that discouraged switching. It applied to a relatively narrow circle of influence.
Today, loyalty must be actively earned through relevance, trust and customer-focused journeys. The good news is that the reward for financial service companies who get it right is active advocacy that can reach more people than ever.
“A few might mourn the loss of the ‘one bank for life’ world, but the dramatic shift led by digitisation has created greater opportunity to win more customers, earn loyalty and build strategies that drive active advocacy,” says Andrew Davies, Strategic Partner at krow. “When customers get the full service or utility that they’ve been promised, and more, there is often genuine delight, and that creates strong advocates willing to share widely.”
From bricks and mortar to clicks and subscriptions
The landscape that allowed businesses to rely on inertia and shy away from fully committing to customer advocacy programmes has changed dramatically:
- Decline in high street branches – between 2012 and 2023, the UK lost around 55% of bank branches[1]
- High adoption of digital banking – 87% of the UK’s 47 million adults use online banking, and 3 in 5 adults use mobile banking[2]
- Low switching costs for customers – 7% of the time of switches happen within seven days through the Current Account Switch Service (CASS), and their guarantee de-risks the process[3]


The cracks were already showing when First Direct launched as a customer-centric, no-nonsense telephone banking model. Now, neo banks like Chase and Monzo are more likely to be digital-first, with efficiency and utility replacing more direct human interaction.
Digital platform banks are increasingly following the tech companies’ playbooks. Out go the big brand-building strategies of the past that build (or justify) passive loyalty through the emotional appeal of heritage, stability and strength. In comes brand building through the product or service to deliver utility (efficiency) or a personalised customer experience.
We only have to look at today’s biggest tech-first brands, such as Amazon, Uber and Airbnb, to see how businesses are built not on emotional brand storytelling but on relentless usefulness. They chose their purpose carefully and executed it obsessively: ease, speed and reliability.
All the brand value is earned because the service is indispensable, not the other way around. It’s a lesson worth noting – in a market where over one million account switches took place in the past 12 months (April 2025),[4] the banking brands that thrive will be the ones that will demonstrate and communicate their value daily.
That means banks are increasingly judged like other apps: to be used, ignored, deleted or, if they’re lucky, formally closed and deleted. ‘Quiet switching’ is rising, with customers moving on without using the formal switching process. This allows consumers to test out accounts before making them their primary bank account (or to switch back again if the new service doesn’t live up to their promises).
The power of inertia becomes inverted, benefiting consumers at the bank’s expense. Some customers even orchestrate a multi-banking strategy from their smartphone, moving between multiple providers and accounts, chasing the deals, service and utility they want.
Think advocacy first, and loyalty will follow
“Lower switching costs have a benefit for banks too,” says Kirstin Wilson, Client Partnerships Director at krow. “While dissatisfied customers find it easier to leave, the same mechanism makes it far easier for advocates to draw new customers in. With enough vocal advocates, brands can take advantage of the bandwagon effect and help coalesce consumers into a vibrant community around a brand, like Octopus or GiffGaff, and create a social pressure to lock them in.”
Monzo has cracked the code: 67% of their new 2.4 million customers gained in the past year came from word of mouth.[5]
Advocacy is crucial, because it delivers social proof of a brand’s efficacy and plugs them directly into the trust economy.
We know from Edelman’s Trust Barometer that only 61% of consumers trust banks, while 76% trust technology companies.[6] As banks increasingly become technology businesses, that trust gap can be closed with the help of advocates.
And the influence of advocates goes beyond their personal network. Before committing to a financial product, 84% of consumers needed to know that others have had a good brand experience.[7] So before they even have a personal encounter with your brand, their perceptions and expectations are being shaped by platforms like Trustpilot and Reddit, as well as ‘finfluencers’ such as Martin Lewis and the FinTok community.
An advocacy-first strategy opens up the abundant opportunities to build and nurture an active fan base that will go in and fight for your brand in these spaces.
Getting advocacy right in the social age
Advocacy has long been seen as part of the brand stature ladder: once a brand has established a differentiation in the consumer’s mind, it can build affinity with the consumer (‘you’re my kind of brand’), which eventually leads to advocacy (‘I like it, so you’ll like it’).
In the social age, advocacy is changing. It’s not enough to like a brand. Advocates now need to know that a brand delivers on promises. They seek and leverage proof of utility (‘this brand makes my life easier, you should try it’) or experience (‘this brand treated me so well, they’ll surprise/delight/support you too’).
There is a high benchmark for utility. Everyone needs an app that works well, and users quickly pick out flaws in App Store reviews. There’s no place to hide for services that don’t deliver. What’s important after that is how you’re positioning the brand to be judged – whether it’s setting itself apart on a speed and automation offering, or a human-centred service and empathy approach.
While not definite, these two approaches are becoming the key battleground for most financial service companies:


Advocacy initiatives driven by brand purpose, values and ethics, such as Nationwide and the Co-operative Bank, will always have their place. However, their audiences are generally primed for ‘ethical’ banking and struggle to overcome individual indifference to the issues in the broader market. This may change, as studies show the growing importance of ethical considerations in buying decisions, especially among younger consumers.
We’ve seen brands generally under increased pressure to deliver a great service/product transparently and to the highest ethical standards.[8] A hard pivot for complex financial businesses – weighing profitability, contractual obligation and the risks of greenwashing. Corporate responsibility must be actively pursued as the right thing to do, but for most brands it will not be a key differentiator when it comes to advocacy.
As we’ve said, the strategic principle for businesses and marketers is that customers need to understand what they should expect from the brand interactions and, therefore, know how to advocate for them (assuming it’s been delivered well). Do you want your brand judged by efficiency (platform, performance) or experience (service, empathy)?
Doing both can risk creating a liminal space where confused customers can’t tell what the brand stands for. Some brands will naturally align with one or the other strategy, but others must choose: what do they value most? What can they deliver?


Building advocacy is a collaborative process
The advantage of the neobanks and tech-led brands is that they have built both their business and brand in tandem, making sure that the whole business is working under the same strategic vision – whether the brand aims to delight customers with pleasant surprises during their customer journey, or get their customers from A to B in as little time and fuss as possible. Customers are blank slates; once the brand has proven its worth, activating the advocates is easier.
The challenge for established brands is that they have to prove themselves to customers who have seen behind the curtain. Changing their perception takes strong leadership to overcome indifference, cross-purposes and resistance to any strategic business shift. However, the goal of creating advocacy by winning over existing customers can be a strong common purpose that works across internal teams.
To build customer advocacy, financial service companies must first advocate for the customer. Here, marketing departments and agencies can use their skills, expertise and consumer insights to guide development across other teams. Many tech firms pride themselves on breaking down the silos between operations, product and marketing, as well as other areas of the business, to create a unified strategy.
Whether they’re the result of digital or product innovation, customer journeys need to be shaped by teams who understand how to turn positive experiences into lasting loyalty. There are solid business reasons for doing so, as research from Temkin Group shows; improving customer experience can generate $816m in additional revenue over three years for a $1bn-revenue bank.[9]
Designing the moments to optimise advocacy
Consumers are bombarded with requests to share, leave reviews or tell a friend. They have multiplied as businesses have seen the importance of advocacy. But how many opportunities do we ignore every day? More importantly, how do brands cut through the advocacy noise? Great brands don’t just hope for advocacy, they design for it.
Brands need to understand the customer journey and pinpoint the moments where the customers should experience a ‘wow’ moment – where they are radicalised from ‘I like this’ to ‘I’ve got to get my friends and followers to try this’. Get it right and your brand can get away with the subtlest of nudges. Octopus’s Wheel of Fortune provides a moment of delight once a month that rewards customers and gets them talking and sharing.
The Wheel of Fortune is part of Octopus’s wider approach to create shareable moments by design, underpinned by a whole-company vision to ensure everyday interactions leave a lasting positive impression. They’ve cultivated a support culture where advisors act with autonomy, empathy and even humour. They sign off with their real names. They fix things fast. They’ve even hired qualified social workers to support vulnerable customers.[10]
There are three key ways to design advocacy into the customer journey:

1. Earned moments through customer experience
People talk about experiences that surprise them, whether a pleasant surprise or a nightmare. Unremarkable experiences are ignored and forgotten. What drives high satisfaction is a mix of utility (helping customers achieve what they want to do as quickly as possible) and experience (how they are helped). So, how do you build intelligent, helpful services to create trust?
HSBC implemented the Elev8 programme to enhance empathy and customer care in its mortgage contact centre. The initiative addressed issues like cognitive overload and outdated scripts, and resulted in a 15% increase in their NPS score and the programme being rolled out to 17 countries.[11]
DBS Bank launched a digital-first initiative that empowers employees to resolve issues without layers of approval as part of its Live More, Bank Less strategy. As a result, DBS consistently tops customer satisfaction and innovation rankings in Asia. Their digital-first, customer-centric banking model uses data-driven nudges to create a proactive banking experience, earning genuine brand advocacy.
Monzo automated and gamified a simple saving hack to help customers achieve their goals of saving more. The 1p Saving Challenge worked by slowly increasing the amount saved by a penny automatically every day. When they launched, they added a prize draw as an extra excitement.[12]
Undoubtedly, we’ll see more brands harnessing AI to create proactive and responsive experiences that deliver utility in, ironically, a more human way. The ultimate goal with any technology is to make the banking process as invisible as possible (for example, opening a savings account) and the experience as positive as possible (for example, giving customers an emotional benefit).
2. Nurturing the community
Humans seek to belong to groups and tribes. Creating a community isn’t just a case of setting up a forum for customers to talk online; it’s a space that needs to be nurtured and listened to. The start is understanding the common purpose that unites the community. For example, active customers are united around Octopus because they want to save energy and support sustainability.
Communities need a stake, too. They must have a sense of ownership and be actively engaged in decision-making and co-creation. Younger generations increasingly ask what they get in return for their community participation: an attitude that can be summed up as ‘if I’m going to stay, I want a say’.
Monzo sought to make customers feel like part of the dev team by sharing their road map for public discussion,[13] and continues to engage with their community to develop new products and improve functionality. It’s estimated that 45% of Monzo’s users have participated in the community forum.[14]
Active involvement brings the brand closer to customers, creating a greater emotional stake in the success of the brand. Advocates become primed to engage outside the brand’s community and authentically promote it in places where brand marketing would struggle.
3. Rewarding loyalty and advocacy
Rewards are a staple of loyalty schemes and advocacy programmes, and still carry a lot of influence. The concept of loyalty rewards continually evolves, such as Tesco’s Clubcard pricing or Revolut’s trial access to new product features.
Referral marketing, of course, has a long pedigree behind it. Studies have shown that customers gained through referral often have a higher customer lifetime value.[15] While some customers will take advantage of a referral scheme for purely mercenary reasons, referral schemes work best as a nudge to push more advocates into sharing a brand that they already believe in. Rewards don’t have to be cold, hard cash: unlocking new functionality or exclusive rewards can also be powerful motivation.
Revolut runs limited campaigns to encourage customer referrals for a cash reward up to £200.[16] They also, in a similar way to Octopus, reward loyalty through referrals to other brands, whose ‘perks’ reward customers (usually from third-party budgets).
These strategies build transactional loyalty but lack emotional warmth. It is easy to chase short-term KPIs, such as account openings, rather than building up active advocacy. What’s notable about Octopus is the narrative they build around it and how they’ve gamified rewards in different ways, such as Octopus Snap! and regional energy-saving competitions.
It’s tempting to design advocacy without the brand strategy, but when they dovetail together there’s a greater resonance in customers’ minds that amplifies the effect. Just consider when you were last driven to advocate for a brand:
- What prompted you to stand up for the brand?
- Was it clear what the brand stood for and how you should advocate for it?

Customer-focused AI: the new front line of advocacy
Generative AI offers a new and exciting opportunity to deliver utility with more humanity, and raise customer experience levels at scale. Research shows that around 60% of financial services companies are already using or planning to use AI to improve customer service.[17]
It’s easy to see the potential for positive customer impacts, for example:
- apps that can hold conversations with customers about their financial worries without judgement, so customers feel heard
- using predictive analysis to build personal financial resilience and to proactively prevent financial problems before they occur
- streamlining payment processes with smarter fraud protection that can intuitively judge whether payment makes sense or doesn’t add up.
For anyone designing AI customer experiences, the way to design for advocacy must be to take the best of utility, customer experience and support, and do it at scale.
With the regulatory, legislative and public scrutiny that financial service companies face, implementing innovations must be handled safely and for the ultimate benefit of customers. Conversational chatbots could help companies meet their consumer duty obligations by explaining important information at the right level for each customer so they can make informed decisions.
Generative AI could make or break future expectations of what a customer experience feels like, whether it’s personalised nudges, proactive alerts and instant fraud resolution that feel like magic or a Kafkaesque nightmare of hallucination, misinformation and bias. Building trust working with this emerging technology is going to paramount.
Lead with clarity, or be defined by the market
Businesses must be clear about what kind of advocacy they want to inspire from the outset, so that change can be designed around delivering it. Do you want customers to judge the brand against efficiency (how fast they can do it) or experience (how they feel when doing it)? If you don’t decide, the market will decide for you.
“The rise of utility as a driver for customer loyalty and advocacy has turned the whole customer experience into a potent marketing tool,” says Kirstin Wilson, Client Partnerships Director at krow. “Adapting to this means greater collaboration that keeps the customer at the centre, with product and technical development, behavioural insights, marketing strategy and more all working in tandem. It all starts with a vision for what advocacy should look like.”
While technology can make many banking processes invisible, keeping the customer at the heart of everything is critical, regardless of which strategy a business employs. Marketers can bring their customer insight and creativity earlier in the innovation process to understand and help shape the next iteration of the customer journey.
When communicating a utility strategy, there’s a danger that comms and marketing become functional. However, by keeping the customer at the heart of everything, even utility-focused messaging can connect in emotionally meaningful ways: after all, utility is a means to an end. Understanding and reflecting on customer goals will make that utility relevant.
Where do humans stand in all this?
We’re at an interesting crossroads. Technology has stripped away many of the human touchpoints in financial services, often for the better. Moving functional tasks out of the branch has been a boon to most customers – instantly being able to move money, check balances and manage investments wherever they are.
Yet, when we look at emerging technologies, such as generative AI and robotics, they often ape human modes of expression or design. We want our machines to have personalities and to be more human, which speaks to something that has changed: people long for connection.
“Human moments are often pivotal in advocacy,” says Andrew Davies, Strategic Partner at krow. “We remember the brands that had someone there when we desperately needed to speak to a person for help. Brands need to consider where in their digital journeys empowered employees can sit to maximum effect, perhaps changing the metric for evaluation from quantitative to qualitative. How connected did they make the customer feel?”
From passive loyalty to active advocacy
With loyalty and advocacy no longer guaranteed, the overriding strategy across all touchpoints, digital and human, is to design moments that make customers want to tell someone about it. To do that, businesses need a clear strategy:
- What are we promising our customers?
- How are we proving we’ve delivered it?
- What role do we want our employees to play in the customer journey?
- What role do we want our customers to play in our journey?
- Where are the moments of magic or friction in our customer journey?
- And critically, do our customers know what we stand for, and how can they advocate for us?
Big brands building advocacy through campaigns alone is a thing of the past. Now, the whole organisation is part of that campaign. When the business is aligned to the needs and experiences of its customers, it inspires more than retention. It inspires active loyalty. And in that world, traditional models of customer lifetime value and tired assumptions about passive loyalty give way to more dynamic, experience-centred drivers of growth.
Sources
[1] https://www.finder.com/uk/banking/banking-branch-usage
[2] 87% of UK adults (47 million people) use a form of online banking. https://www.finder.com/uk/banking/digital-banking-statistics
[3] https://www.wearepay.uk/current-account-switch-service-reports-222805-switches-in-q1-2025/
[4] https://www.wearepay.uk/current-account-switch-service-reports-222805-switches-in-q1-2025/
[5] https://monzo.com/annual-report
[6] https://www.edelman.com/sites/g/files/aatuss191/files/2024-01/2024%20Edelman%20Trust%20Barometer%20Global%20Report_FINAL_1.pdf
[7] https://smartmoneypeople.com/resources/article/our-latest-research-consumers-seek-positive-peer-reviews-before-switching
[8] https://hallandpartners.com/perspectives/conscious-brands-100
[9] https://www.linkedin.com/pulse/roi-customer-experience-2018-temkin-group-report-bruce-temkin-ccxp/
[10] https://octopus.energy/blog/behind-the-scenes-with-our-social-workers/
[11] https://www.the-foundation.com/hsbc-empathy
[12] https://www.which.co.uk/news/article/is-the-monzo-1p-savings-challenge-worth-trying-a03io4q8p3Ha
[13] https://www.wired.com/story/monzo-review
[14] https://www.renascence.io/journal/how-monzo-enhances-customer-experience-cx-with-community-driven-banking-and-real-time-financial-tools
[15] https://faculty.wharton.upenn.edu/wp-content/uploads/2012/04/Schmitt-Skiera-vandenBulte-2011-Referral-Programs-Customer-Value.pdf
[16] https://www.reddit.com/r/beermoneyuk/comments/13xd361/revolut_up_to_200_for_every_friend_you_refer/
[17] https://www.bankofengland.co.uk/report/2024/artificial-intelligence-in-uk-financial-services-2024
CHAT TO US
Contact Kirstin Wilson, Client Partnerships Director
kirstin.wilson@krowgroup.com
