How Referral Marketing can be the Growth Driver for Fintechs

Fintechs are typically disruptors, looking to take advantage of opportunities to reinvent and improve financial services. They look to do this by identifying gaps in service provision, catering to unserved or underserved market segments, or obsessively focusing exclusively on one or more parts of the financial services value chain, with the aim of providing a superior service than full-service incumbents can achieve. Of course, the term includes a wide range of players who typically leverage cutting-edge technologies, including artificial intelligence, blockchain, and data and analytics, to create efficient, secure and user-friendly financial experiences for customers. 

Typical examples of Fintechs can be found across mobile banking and neo banks, mobile payments, blockchain, crowdfunding platforms, Insurtech, Regtech, stock trading, portfolio management, digital lending, budgeting apps and automated advisors. But, if there’s one thing that characterizes Fintechs, it’s typically their ambitious growth targets and the fact that, compared to the mammoth incumbent financial services institutions they’re looking to disrupt, they’re relatively resource-constrained when it comes to marketing budgets. All of this means that they need to think out of the box when it comes to marketing, using cost-effective and viral marketing tactics to get the word out about their service. 

Return on investment

The high, and ever-increasing, costs of performance marketing, such as affiliates, paid search and paid social, means that the customer acquisition costs (CAC) from these channels are unsustainable for most Fintechs. In addition, the traffic volumes available from these channels, at the budgets available to Fintechs, means that they are unlikely to deliver the skyrocketing growth they are looking for. And, so while undoubtedly performance marketing can play a part in the marketing mix, it’s unlikely on its own to achieve the kind of stellar growth required. 

And that’s where referral marketing steps in, which not only provides scalable and cost-effective customer acquisition but also drives more valuable customers than any other marketing channel. And importantly, while performance marketing may help prime the pump and get some initial customers, no business can continually acquire customers with a (CAC) that exceeds customer lifetime value (CLTV), even with the most supportive of investors, as this is a surefire route to bankruptcy. So getting some of those expensively acquired customers from performance marketing channels to deliver more value by referring additional customers may be the only way to make those channels viable.

As you will see below, referral marketing has proven itself again and again to be the customer acquisition channel of excellence for Fintechs. We typically see customers acquired through referrals costing only 53% of the cost of those acquired from other channels, and the customer acquisition metrics in financial services speak for themselves. 

Particularly where a Fintech is looking to grow its customer base in a particular segment or industry, referral marketing can be ideal due to the fact that initial customers, however acquired, are likely to know and socialize with people like them, and factors like passive and active matching, as identified in research by the Keller Institute, means that your existing customers are often best positioned to bring you new ideal customers.

Why referrals are perfect for Fintechs

Unlike traditional advertising, which can feel impersonal and intrusive, referrals are rooted in authentic customer experiences and recommendations from trusted sources, like friends and family. This authenticity and trust make referrals more persuasive and effective, whereas traditional marketing suffers from ever-increasing barriers (like adblockers, spam filters, banner blindness, declining attention spans, younger generations no longer owning terrestrial televisions in favor of gaming and streaming apps, etc.) that make it increasingly difficult to get a marketing message across. Whereas, messages sent by trusted friends and family via text or email, or even old fashioned word of mouth, tend to get seen and read (or heard and listened to). Added to the concepts of active and passive matching mentioned above, this means that referrals can often bring the kind of customers that Fintechs need. 

As a result, it’s no surprise that Referral Marketing tends to drive higher conversion rates and foster stronger customer relationships, leading to higher CLTVs. Additionally, as shown by the recent research from Rachel Gershon of UC San Diego and Zhenling Jiang of the University of Pennsylvania, referred-in customers are not just themselves more valuable, they are, in turn, more likely to refer new customers themselves. 

In short, Referral marketing doesn’t just bring in new customers; it brings in the right customers—those who are pre-qualified by the trust and experiences of their referrers. This approach creates a powerful network effect, where satisfied customers naturally become advocates, further driving growth and reinforcing brand loyalty

Successful Referral Program Examples in Fintech

Here are some examples of Fintech companies that have successfully harnessed the power of referral marketing to drive substantial growth.

Michael Goodbody, former VP, Head of Marketing & Comms at Robinhood explains how and why Robinhood’s referral program was always considered a gold standard in the industry.

Robinhood

Robinhood revolutionized the stock trading industry by offering early access as a reward for referrals. This innovative approach led to millions of signups even before the app officially launched, positioning Robinhood as a leader in the Fintech space. 

Robinhood’s referral program offers both the referrer and referred friend a random stock valued between $2.50 and $225, adding a gamified element to the experience. This strategy not only attracted over one million users to its pre-launch waitlist but also led Robinhood to reduce its paid media spend significantly, relying more on organic referrals. By rewarding users directly within their portfolios, Robinhood encourages platform engagement and introduces users to new stocks, reinforcing its core trading service rather than diverting attention with external rewards.

“There are a few gold standard programs – but Robinhood was always the one, when I was at competitors,.. that we’d always be looking at and asking why was that so successful? But I think they really understood one thing… you can give someone ten bucks to recommend a product…[but] the more you can do to make every single one of those ten dollars potentially feel more valuable really helps you get scale out of that program…and in Robinhood’s case, the way they did was to say ‘hey get a free stock’.”
Michael Goodbody, former VP, Head of Marketing & Comms – Robinhood

Revolut

Revolut grew exponentially by implementing a referral program that offered cash rewards. This strategy not only attracted millions of users but also played a significant role in making Revolut the UK’s most valuable neobank. By offering tangible rewards, Revolut successfully motivated its users to spread the word, driving rapid growth.

“20-30% of [Robinhood’s] early users came from referrals… and it’s still one of the leading ways [Robinhood] gets customers in”
Vlad Tenev, Co-Founder – Robinhood in the interview with Jason Calcanis in This Week in StartUps from timestamps 20.28-22.31

Revolut’s referral program has achieved impressive results, with a 700% increase in customer acquisition from 2018 to 2019. The success of the program is largely due to its use of limited-time offers and regular reminders, creating a sense of urgency and fear of missing out (FOMO) that prompts immediate action from users. By restricting the number of referrals per user and confirming rewards only after referred friends make three card payments, Revolut ensures that only high-value customers are rewarded, enhancing the program’s overall effectiveness and maintaining customer engagement.

Coinbase

Coinbase leveraged the growing interest in cryptocurrency by offering Bitcoin as a referral reward. This approach resonated strongly with users who were eager to earn digital currency, contributing to Coinbase’s rise as a leading platform in the crypto trading industry. The dual incentive—rewarding both the referrer and the referred—created a viral loop that significantly expanded Coinbase’s user base.

Their referral program allows customers and non-customers to earn a reward for each successful referral registered to their account. Referrals are powered through links and require the new customer to sign up for a Coinbase account. If the referred individual initiates a buy or sell of $100, within 180 days of the account opening, both receive $10. 

Hear from Asya Kuznetsova, Product & Growth at Wise explain how the brand ensures it get value from referrals by setting a threshold of three valid referrals before any reward is paid.

Wise (previously TransferWise)

Known for revolutionizing the traditional banking industry, Wise has established itself by offering international money transfers at significantly lower costs than conventional banks. Wise’s referral program, introduced in 2012, motivates happy customers to promote the brand, leveraging the peer-to-peer nature at the heart of its services. This approach aligns with Wise’s core business model of facilitating person-to-person international money transfers.

Wise’s referral program uniquely offers referrers up to $115 after three friends make transfers exceeding $300. By offering rewards after the third referral Wise’s program successfully protects margins while offering a generous reward for their customers’ loyalty. New users benefit from waived transfer fees, of up to $500. The program’s success is widely understood and has been a key factor in the brand’s impressive growth, with over 8 million users and $4 billion in monthly transactions.

“We mostly want to grow our loyal customer base. We don’t want you to have this as a primary incentive: ‘Oh, I want to earn some cash out of Wise’. We want you to genuinely recommend our products to others. So saying ‘invite three friends’ comes in really handy, because if it’s one friend, then it’s invite this person and earn £20 out of them and that’s it. It’s a long journey and I would recommend Wise to others around me, not just only 1 or 2. That sets a very interesting path for loyalty and advocacy, and people who are simply interested in earning fast cash would not enter this. So that’s a tool we use to work specifically with people who love our product and genuinely want to recommend to the people around them.”
Asya Kuznetsova, Product & Growth – Wise

Hear Natasha Saviuk, Director of Growth at Wealthsimple explain the 4 Key Pillars for Referrals:

WealthSimple

Wealthsimple, a Toronto-based online investment and wealth management platform, was founded in 2014 to provide digital-first, in-app financial services tailored to younger Canadian investors, particularly millennials. Offering a range of services including stock trading, ETFs, savings accounts, and cryptocurrency trading, Wealthsimple has grown significantly. As of February 2021, it managed over C$8 billion across more than 1.5 million clients, demonstrating its appeal among the tech-savvy, socially connected generation.

Wealthsimple’s referral program rewards both referrers and new users with 12 months of fee-free management for investments up to C$10,000. This approach cleverly emphasizes the platform’s value, as both parties only benefit by actively using Wealthsimple’s services. The program is prominently featured within the app, with prompts to refer friends appearing during key user actions like deposits or trades. This constant visibility and engagement strategy effectively increases awareness and participation, maximizing the program’s impact on user acquisition and retention.

“There’s really 4 main pillars I care about:
– The Incentive: that’s what going to motivate clients to take action or not. We see two sided incentives work really well
– Awareness: How easy is it to find the program in the app, are reminding clients that the program exists or triggering them at moments when they’re more likely to refer
Shareability – make it as easy as possible for clients to share the referral link
Referee onboarding – as you can imagine every additional step that you make a client do in onboarding reduces your conversion rate.”
Natasha Saviuk, Director of Growth – Wealthsimple

KOHO Financial Inc.

KOHO Financial Inc., commonly known as KOHO, is a Toronto-based Fintech company founded in 2014. It caters to customers underserved by traditional banks, offering a range of financial services such as prepaid VISA cards, checking accounts, savings accounts, and budgeting tools through its user-friendly mobile app. KOHO has recently expanded its offerings to include cashback rewards, joint accounts, and credit-building services, addressing nearly every financial need of its clientele.

KOHO’s referral program offers both the referrer and the referred friend a C$20 cash reward, directly deposited into their KOHO accounts after the first purchase is made within 30 days. Referrers can earn up to C$1,000 by making multiple referrals. This approach appeals to KOHO’s target market of unbanked and underbanked individuals and encourages users to engage with KOHO’s services, as using the KOHO VISA card for transactions generates revenue from interchange fees, benefiting both customers and the company.

Hear from David Hixon, Executive Director – Head of Product & Lifecycle Marketing at ally Bank on why their customers’ love for their brand has made referral one of the bank’s most effective marketing channels:

ally Bank

ally Bank is a digital-first bank offering savings accounts, checking accounts, auto loans, and investment options. Launched in June 2024, ally’s referral program allows customers to earn $50 per successful referral, up to $250 per year, while new customers receive $100 after opening a savings account and setting up automated transfers or direct deposits.

In a recent interview on MediaPost’s Brand Insider podcast, David Hixon, Executive Director – Head of Product & Lifecycle Marketing at ally Bank, discussed how the bank’s referral program is evolving and what they’ve learned from early tests. David mentioned that Ally now has a 96% customer retention rate, and 14-17% of total deposits now come from its referral program.

Interestingly, most referred customers don’t complete the required steps to earn the $100 bonus but still remain active users. And despite the 5 referral per year reward limit, some people still referred over 100 people. This suggests that referrals come more from positive customer experiences than financial incentives.

ally focuses on long-term engagement rather than just transactions. The bank sends personalized messages, offers financial planning tools, and even mails handwritten birthday cards with Amazon gift vouchers to build relationships with customers.

The referral program was first tested in August 2023 with positive results, and ally now plans to integrate it into its mobile app. The bank has also identified trends in referral behavior—Gen Z and Millennials are twice as likely to refer, and ally employees are 3.5 times more likely to refer than regular customers.

ally continues to refine the program, testing which requirements lead to better referrals and adjusting incentives accordingly.

“Our existing customers really love our brand, really love what we stand for, really love what we do in the community. It’s now resonating, as I like to think of it, as it’s this referral program and our customers love for the brand has turned our customers into a marketing channel, and arguably one of our most effective marketing channels.”
David Hixon, Executive Director – Head of Product & Lifecycle Marketing – ally Bank

Zego

Zego is a UK-based insurtech unicorn specializing in commercial motor insurance, catering to businesses ranging from large fleets to self-employed drivers and riders. While operating more in the insurtech space, the program has relevance in this list as it showcases the power of simple cash-based rewards. Unique in its offering, Zego provides micro-insurance policies tailored for couriers, delivery drivers, van drivers, and private hire vehicles. With over 40 million policies sold and more than 400,000 vehicles insured, Zego has established itself as a leader in flexible, pay-as-you-go coverage solutions.

Zego’s referral program incentivizes existing customers with rewards for bringing in new users. Customers earn £10 for referring a new customer to a monthly policy and £50 for an annual policy. By providing options like PayPal cash payouts, Zego’s program taps into the appeal of straightforward, cash-based rewards, enhancing its attractiveness and driving customer participation and loyalty.

IG

IG is the world’s leading provider of online spread betting and CFDs, offering access to over 17,000 global financial markets. With user-friendly platforms and apps, IG enables clients to trade across indices, forex, shares, commodities, and more. To capitalize on its clients’ enthusiasm, IG has invested in a referral marketing strategy to fuel growth.

IG’s referral program rewards both referrers and referees with $100 after the new customer completes five qualifying trades within three months. The program offers additional rewards based on trading volume, with potential earnings reaching up to $1,900 each, incentivizing high engagement and trading activity among its clients. This dynamic reward structure ensures IG effectively attracts valuable, high-volume traders, contributing to a notable 13.5% revenue increase and a significant rise in active clients.

Nubank

Nubank is the largest neo bank in Latin America and a major player in the global neobanking sector, with a market capitalization exceeding $45 billion as of 2022. Headquartered in São Paulo, Brazil, Nubank offers a range of digital banking services, including checking accounts, credit cards, loans, and insurance products. Its focus on a user-friendly, mobile-first approach has positioned Nubank as a popular choice for individuals and small businesses, with expansion into markets such as Mexico and Argentina.

Nubank’s referral program, seamlessly integrated into its mobile app, has been a cornerstone of its rapid growth. Within just over a year of its launch, Nubank had amassed 350,000 credit card clients primarily through referrals. The program’s success is attributed to its alignment with Nubank’s core offerings: fee-free credit cards and a straightforward signup process, setting it apart from traditional banks. By leveraging social connections and a compelling, no-cost product, Nubank achieves 80-90% of client acquisitions organically, maintaining a low customer acquisition cost of under $5 USD per customer.

Chime

Founded in 2014, Chime is one of the fastest-growing neobanks in the U.S., created to serve consumers frustrated with the fees and inefficiencies of traditional banks. Like many of its European counterparts, Chime’s referral program is at the core strategy for cost-effective growth — an approach that has clearly paid off.

According to CEO Chris Britt, Chime was adding 100,000 new accounts every month and surpassed one million accounts in under four years, thanks in large part to its referral and organic acquisition channels, which together account for almost half of all new customers. As Britt noted, “Almost half of these new accounts come from our referral programs or organic traffic.” In a sector where traditional banks dominate with massive media budgets, Chime’s results showcase the effectiveness of referrals as a primary engine for customer acquisition.

Chime’s referral program is mobile-first, reflecting its digital DNA. Both referrers and referees receive a $100 cash reward, but only once the new user has set up a direct deposit of $200 or more within 45 days of joining. While the reward is generous, it’s structured to encourage real engagement, filtering out opportunistic users and incentivizing sustained usage. New users have skin in the game early, and the requirement to link direct deposit increases product stickiness from day one.

Each customer can earn up to $500 through referrals, aligning generous advocacy rewards with sustainable growth. With customers averaging around 40 transactions per month via its mobile app, and $4.5 billion in total transaction volume processed as of early growth milestones, Chime’s referral-powered user base doesn’t just grow — it actively engages.

Chime’s model highlights why referral marketing is so well-suited to challenger banks: it delivers highly qualified users at a fraction of the cost of paid performance marketing, and it turns loyal users into an active growth channel — not just a passive audience.

The above examples underline the effectiveness of well-crafted referral programs in Fintech, demonstrating that by offering appealing incentives and leveraging the power of existing customers, companies can achieve rapid and sustainable growth in a highly competitive market.

Buyapowa’s Unique Approach to Fintech Referral Marketing

Buyapowa distinguishes itself from traditional referral platforms by offering a solution specifically designed to address the complexities of regulated industries like Fintechs. This includes allowing for complex conversion paths, including the need for offline advice, delaying the payment of rewards until post-completion hurdles are met, and providing advanced data and analytics and auditable data trails. In addition, it includes complying with all applicable data laws and regulations and meeting data standards like ISO. 

In addition, the Buyapowa platform seamlessly integrates with existing Fintech tech stacks, ensuring efficiency and minimal disruption during implementation. This level of integration is crucial for Fintech companies, as it can ensure that rewards after only paid out after all necessary validations have been made to ensure that a referral is a good one, without the need for manual intervention.

One of the standout features of Buyapowa’s platform is its ability to offer rewards choices rather than offer just one reward to all customers, and allows the Fintech to vary the value of the reward or incentive according to the value of the referred-in customer.

Furthermore, Buyapowa prioritizes enterprise-grade security, safeguarding sensitive customer data in compliance with stringent regulatory standards. This focus on security reassures both Fintech companies and their customers that their data is protected, which is especially important in the financial sector where trust is paramount.

The Future of Fintech Marketing

As the Fintech industry continues to evolve, the need for innovative and effective marketing strategies becomes more critical. Traditional marketing channels are increasingly expensive and less effective, which is why referral marketing stands out as a key driver of growth. With its ability to lower customer acquisition costs (CAC) and boost customer lifetime value (CLTV), referral marketing is already playing a central role in the development of Fintechs. And Buyapowa is at the forefront of this transformation, offering a cutting-edge platform that integrates data-driven insights and automation.

Conclusion

Referral marketing offers a proven path to success for Fintechs and Buyapowa’s platform is uniquely designed to meet the needs of these businesses, providing the tools and insights necessary to build effective, scalable referral programs. If you’re ready to transform your Fintech through referral marketing, we’re here to help you every step of the way. Don’t hesitate to get in touch.