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Applying Behavioral Design to Optimize Financial Products

Estefanía Velázquez
3 min readOct 27, 2023

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The intersection of psychology and product design has given rise to a discipline known as Behavioral Design. This practice seeks to understand how people make decisions and, based on that understanding, design products and services that guide users toward desired outcomes. In the context of financial products, the application of Behavioral Design can make a difference in user experience, service acquisition, increased investments, and other business objectives.

Biases in Finance

Before exploring how to apply Behavioral Design to financial products, it is essential to understand some common cognitive biases that can influence people’s financial decisions. These biases include:

1. Anchoring Bias:

People tend to give too much importance to the first number they see (the “anchor”) when making financial decisions. This can lead to underestimating or overvaluing the value of investments.

2. Confirmation Bias:

People seek information that confirms their preexisting beliefs and avoid information that contradicts them. In the financial context, this can lead to a lack of portfolio diversification.

3. Loss Aversion Bias:

People tend to value the loss of money more than an equivalent gain. This can lead to resistance in selling declining assets.

4. Availability Bias:

People give more weight to information that is readily available to them. This can lead to overreaction to recent news or a lack of attention to long-term trends.

Application of Behavioral Design in Financial Products

Now that we understand these biases, let’s explore how Behavioral Design principles can be applied to address them in financial products:

1. Personalized Information:

To counter the anchoring bias, a financial product could provide personalized information that takes into account the user’s unique financial situation. This can help establish more realistic anchors for decision-making.

2. User-Friendly Interface Design:

To overcome confirmation bias, design an interface that presents information impartially and encourages users to explore different perspectives. This might include charts displaying various investment options.

3. Loss Management:

With loss aversion bias in mind, a financial product could offer loss management options, such as setting stop-loss orders, to help users make goal-based decisions rather than emotional ones.

4. Balanced Notifications:

To combat availability bias, send balanced notifications that consider both recent events and long-term trends. This will help users make more informed decisions.

5. Gamification and Rewards:

Gamification can be used to encourage regular saving and investing. By rewarding users for achieving financial milestones, you can align their behavior with their investment goals.

6. Behavioral Nudges:

Implement subtle nudges in the interface that can influence user decisions. For example, displaying messages promoting portfolio diversification or additional savings can encourage healthier financial behavior.

7. Integrated Financial Education:

Providing educational resources within the financial product can help users better understand their options and make more informed decisions, reducing the influence of cognitive biases.

Business Benefits

Applying Behavioral Design to financial products not only benefits users but can also drive business objectives. By reducing the influence of cognitive biases and guiding users toward more rational financial decisions, companies can achieve:

  • Customer Retention: Users who feel supported and well-guided are more likely to stay on the platform.
  • Increased Investment: Facilitating informed investment decisions can boost user confidence and, ultimately, their investment.
  • Acquisition of Additional Services: User trust and satisfaction can lead to the acquisition of additional services, such as asset management or loans.
  • Enhanced Brand Reputation: A platform that promotes financial well-being and takes human behavior into account positively influences brand perception.

In summary, applying Behavioral Design to financial products can be an effective strategy to improve the user experience and achieve business objectives. By understanding and addressing common cognitive biases, companies can help users make more rational financial decisions while increasing their success in the financial market.

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Estefanía Velázquez

I am passionate about understanding people behavior. In love with the details and very curious about design innovation and new trends.