The hottest Consumer behavior Substack posts right now

And their main takeaways
Category
Top Business Topics

People act. Markets clear. Everything else is commentary.

Economic Forces • 10 implied HN points • 23 Jan 25
💼 Business Consumer behavior
  1. Economic models have two main parts: how people behave and how those behaviors interact in the market. Understanding both helps clarify how markets operate.
  2. Equilibrium in economics doesn't mean everything is still. It's about finding a way to make individual choices work together, even in changing situations.
  3. Critiques of economics often focus on rationality, but understanding the constraints, like budgets, is more important in predicting market outcomes.

The power of a trusted brand

Klement on Investing • 3 implied HN points • 05 Aug 25
💰 Finance Consumer behavior
  1. People often confuse their personal success with the strength of their company's brand. When they switch jobs, they might be surprised that not many clients follow them.
  2. Investors generally trust well-known brands more, and they expect higher returns from funds associated with those brands. This trust can significantly influence investment decisions.
  3. Once a brand's reputation is damaged, it can be hard to recover. Renaming the fund might help, but strong brands should keep their name to maintain investor confidence.

Where inflation comes from

The Works in Progress Newsletter • 12 implied HN points • 14 Nov 24
💰 Finance Consumer behavior
  1. Inflation measurement is complex and changes in how we calculate it can significantly impact our understanding of the economy. Small adjustments can make us feel either richer or poorer.
  2. The Consumer Price Index (CPI) is crucial for economic policies, affecting everything from Social Security benefits to tax brackets, which makes its measurement a point of political debate.
  3. Various methods and indexes, like the PCE and the chained CPI, aim to capture price changes accurately, but they each have strengths and weaknesses in addressing real-life consumer experiences.

#168 – Tariffs, Tai Chi, and T-Shirts

Below the Line from Kevin LaBuz • 4 implied HN points • 22 Jun 25
💼 Business Consumer behavior
  1. E-commerce is stabilizing after a rocky period, showing steady growth despite some challenges. Companies are focusing on maintaining balance without significant booming or breaking.
  2. Consumer spending is still strong but cautious, with people opting for smaller purchases rather than big-ticket items. Shoppers are looking for value, especially in areas like secondhand goods.
  3. AI technology is increasingly being used by companies, leading to small but meaningful improvements in operations. Firms are careful with spending, moving towards smarter investment strategies to boost growth.

The Brunch Test

Working Theorys • 35 implied HN points • 04 Oct 23
💼 Business Consumer behavior
  1. The Brunch Test is a framework for building products that balance familiarity with freshness.
  2. The 4 pillars of The Brunch Test include having a distinct use case and unique features.
  3. Brunch stands out by combining breakfast and lunch with its own special twist.
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168 | What's Going on With Italian-Chinese Tomato Puree? | GM to the Rescue |

The Rotten Apple • 10 implied HN points • 09 Dec 24
🍲 Food & Drink Consumer behavior
  1. Some Italian tomato purees sold in the UK and Germany might contain Chinese tomatoes, raising questions about food labeling and consumer trust. It's not clear if this is legally fraudulent or just a complicated supply chain issue.
  2. There are concerns that tomato suppliers from China may use forced labor, which complicates the legal responsibilities for retailers. Supermarkets need to be aware of their suppliers' practices to avoid compliance issues.
  3. Sugar taxes in some American cities have shown to effectively reduce purchases of sugary drinks, especially among lower-income households. This indicates that financial incentives can change consumer behavior.

Rethinking the Retail Apocalypse: A Closer Look at Retail’s Evolution

Gad’s Newsletter • 23 implied HN points • 12 Feb 24
💼 Business Consumer behavior
  1. Despite the rise of online shopping, physical retail locations still play a crucial role in the retail landscape.
  2. The concept of omnichannel retailing, combining online and physical sales channels, has become essential for many retailers.
  3. Understanding consumer preferences and integrating online and offline channels intelligently is crucial for the future of retail.

On Bags, Fanny Packs, and Airlines

Gad’s Newsletter • 20 implied HN points • 18 Mar 24
💼 Business Consumer behavior
  1. Baggage fees are disliked by passengers, but they can lead to socially efficient outcomes by incentivizing customers to minimize their use of costly ancillary services.
  2. Charging for ancillary services like checked bags aligns customer behavior with cost-saving measures that benefit the airline and society, ultimately achieving greater operational efficiency and social welfare.
  3. The implementation of baggage fees by airlines can influence customer behavior, improve operational performance, and encourage passengers to travel with fewer bags, contributing to reduced costs and operational efficiency.

Weekend Theorys No. 4

Working Theorys • 21 implied HN points • 18 Feb 24
💼 Business Consumer behavior
  1. The concept of 'cool' is depreciating faster than ever, leading builders to rethink product longevity. Minimizing time to value and embracing time to lameness are key strategies.
  2. Builders must navigate between the online persona ('netizen self') and real-life persona ('citizen self') to maintain authenticity and relevance in a digital age.
  3. Launching new products in a slow and deliberate manner, focusing on timeless design, and inventing new product categories can help extend the lifespan of a product in a fast-changing market.

Brands, Ads, and the Persuadable You

From the Desk • 9 implied HN points • 19 Nov 24
💼 Business Consumer behavior
  1. Not all ads are great, but repetition can make a brand stick in your mind. Some ads just need to inform rather than entertain.
  2. Good brands connect emotionally with their audience. They aim to show that using their products can help you feel like a better version of yourself.
  3. Positioning is key for brands. They need to clearly show who their products are for, helping certain shoppers feel more drawn to them.

A Bond Unlike Any Other

Malt Liquidity • 8 implied HN points • 18 Dec 24
💰 Finance Consumer behavior
  1. McDonald's has a strong supply chain and offers consistent revenue growth because people love their products. This makes it a safe investment in uncertain times.
  2. Ordering through the McDonald's app can save you money due to inflated menu prices for delivery. Always check the app for discounts before you order.
  3. In an inflationary environment, holding stocks like McDonald's is better than bonds. They have stable, predictable revenues that can help beat inflation.

Four minutes

Klement on Investing • 3 implied HN points • 19 Jun 25
💰 Finance Consumer behavior
  1. Many retail investors focus on just a few stocks, creating a big risk in their portfolios. This makes their investments less diversified and potentially more risky.
  2. Research shows that retail investors often spend very little time figuring out which stocks to buy or sell. On average, they only spend about 20 minutes looking into a stock before making a decision.
  3. The most common research method for these investors is to check short-term price movements rather than doing deep analysis. This can lead to making decisions based on trends instead of solid information.

Abby Orler: Investigating the Instagram Infographic Industrial Complex

Do Not Research • 19 implied HN points • 15 Feb 22
🎭️ Culture Consumer behavior
  1. During the surge of infographic media on platforms like Instagram after George Floyd's murder, questions arose about credibility, design origin, and content impact.
  2. Critiques of Instagram Infographics include oversimplification, spreading misinformation, and a shift towards performative activism.
  3. Designers should reevaluate their role in social justice, focusing on accountability within the realm of infographic creation and content dissemination.

How relative pricing shapes customer choices

A Bit Gamey • 6 implied HN points • 29 Dec 24
💼 Business Consumer behavior
  1. The value of a product often relies on how it's compared to other options. If you see a bad choice, it can make the others look better.
  2. Using a three-tier pricing model can influence customer decisions. Setting prices close together can nudge people towards the more expensive option.
  3. It's smart to always have a higher-priced option available. Even if it doesn't sell much, it can make lower-priced options appear more attractive.

The marketplace of rationalisations

Optimally Irrational • 18 implied HN points • 07 Dec 23
🚌 Education Consumer behavior
  1. Consumers shape the features of the modern public sphere by driving the demand for biased information.
  2. Providers of rationalisations compete on quality in a marketplace where reputation plays a crucial role.
  3. Market dynamics in the information sphere highlight agglomeration economies, the influence of demand on supply, and the risk of audience capture.

Green investing with a vengeance

Klement on Investing • 2 implied HN points • 23 Jun 25
💰 Finance Consumer behavior
  1. After the last election, Republicans cut back on their green investments significantly, while Democrats tended to invest a bit more in green funds.
  2. Overall, green fund investments dropped by about 2.9% after the election, but this varied among different groups of investors.
  3. Some people invested more in green funds not because they thought they would do better, but to show their commitment to green investing, even as a way to oppose Trump's policies.

#164 – Normal-ish

Below the Line from Kevin LaBuz • 5 implied HN points • 08 Dec 24
💼 Business Consumer behavior
  1. E-commerce is stabilizing after the pandemic, but shoppers are being more careful with their spending. People are focusing on buying essentials instead of luxury items.
  2. Big companies like Amazon are growing well because they sell a lot of everyday items. Smaller companies are struggling to compete as customers are prioritizing good prices and value.
  3. As the market normalizes, companies are working on improving their core businesses and cutting costs. Some, like Etsy, are trying new strategies to attract customers in a tough economic environment.

Season 05 - Newsletter 01 --> Look back at 2024 and forward to 2025

Product Hustle Stack Newsletter • 4 implied HN points • 06 Jan 25
💼 Business Consumer behavior
  1. In 2024, consumers showed mixed feelings about spending, where rich people kept buying more while those with less money struggled. Finding balance between cautiousness and resilience was key for many.
  2. AI became a big part of daily life, assisting people not just at work but also in personal matters. This made AI feel more like a helpful companion than just a tool.
  3. Product leaders in 2025 need to adapt to challenges and find ways to connect with both broad audiences and specific market needs. It's important to build products that resonate emotionally while using AI effectively.

Dissecting the points meta: best practices for user loyalty

Li's Newsletter • 9 implied HN points • 14 Feb 24
💼 Business Consumer behavior
  1. Points in loyalty programs are a way to move users up the loyalty ladder by rewarding behaviors with tangible benefits and creating emotional connections with the brand.
  2. When designing a points program, consider if points should target user acquisition or retention, if they should be redeemable, and what types of rewards are enticing for users.
  3. Onchain tokens have advantages over traditional points in terms of composability, but drawbacks like speculation impacting consumer behavior and legal/regulatory challenges need to be considered.

What's Happening; Consumer Brain rot, Meta's Chatbot launch + Ad News

The Social Juice • 12 implied HN points • 27 Sep 23
💼 Business Consumer behavior
  1. Marketers should pay attention to consumer behavior changes and the rise of impulse purchases due to information overload.
  2. TikTok's success in the US was driven by fast campaigns that targeted a wide audience and leveraged viral trends.
  3. Consumers, especially Gen-Z and Millennials, show different behaviors on social media that marketers need to understand and adapt to.

Uber-Expedia, Q-commerce, and the seductive lies of network effects

Platforms, AI, and the Economics of BigTech • 4 implied HN points • 20 Oct 24
💼 Business Consumer behavior
  1. Uber's business model relies on local advantages, not just growing its user base. It needs to focus on economies of density and fixed costs to truly succeed in local markets.
  2. Quick commerce thrives on efficiency by using small warehouses close to customers. This helps deliver products faster and cheaper, which makes it competitive against traditional e-commerce.
  3. Rather than looking for network effects, local businesses should focus on how to optimize operations in areas with high demand. This includes owning production and managing inventory effectively.

(Almost) Building Tacklr

Ben’s Growth Musings • 2 HN points • 01 Mar 23
💼 Business Consumer behavior
  1. The author attempted to validate an idea for an AI phishing protection product by following a structured process.
  2. The author found technical feasibility but faced challenges with market interest and competition, ultimately leading to scrapping the project.
  3. Key takeaways include the importance of validating riskiest hypotheses and understanding market interest before investing further resources.

Governing API Consumption

The API Changelog • 6 implied HN points • 23 Feb 24
🕹 Technology Consumer behavior
  1. Breaking changes in APIs can disrupt consumer integrations, leading to failures. Producers need to understand and mitigate breaking changes to maintain API usability.
  2. API governance faces challenges as consumers may not adhere to contracts, causing uncontrolled consumption and dependencies. Aligning API usage closely to expected scenarios helps manage these issues.
  3. Controlling API consumption can be improved by providing SDKs that offer a standardized way to interact with the API, reducing the risk of breaking changes and fostering smoother interactions between producers and consumers.

#157 - Nature Is Healing

Below the Line from Kevin LaBuz • 10 implied HN points • 11 Jun 23
💼 Business Consumer behavior
  1. E-commerce industry growth is uneven post-pandemic, with larger companies thriving while smaller ones struggle.
  2. Second quarter outlook for e-commerce shows signs of improvement, but uncertainty remains for full-year guidance.
  3. Consumer behavior is shifting towards more value-focused spending, with customers trading down on discretionary items.

The growing partisan divide in US investor portfolios

Klement on Investing • 2 implied HN points • 28 Oct 24
💰 Finance Consumer behavior
  1. Many US investors change their opinions about the economy depending on who is President. When their party is in power, they tend to feel more positive about economic conditions and vice versa.
  2. The partisan divide affects actual investment decisions, like how credit analysts rate companies based on the President's party. This can increase the costs for businesses if the opposition party is in charge.
  3. ESG investing shows a clear divide, with Democratic fund managers favoring these investments more than Republican ones. Mixing politics with investing can lead to missed opportunities.

Should Wendy's Introduce Surge Pricing?

Economic Forces • 4 implied HN points • 29 Feb 24
💼 Business Consumer behavior
  1. Dynamic pricing and price discrimination are complex but can benefit both firms and consumers by adjusting prices based on demand and consumer willingness to pay.
  2. Price discrimination, when done thoughtfully, can lower prices for some consumers while increasing profits for firms, ultimately benefiting both parties.
  3. Despite advancements in digital tools for dynamic pricing, many companies, including Wendy's, are cautious due to the importance of maintaining customer trust and long-term relationships.

#158 - Harvest Season

Below the Line from Kevin LaBuz • 5 implied HN points • 10 Sep 23
💼 Business Consumer behavior
  1. E-commerce industry saw improved results in Q2 2023 with leaner cost structures and accelerated growth rates.
  2. Consumer behavior shows focus on value and essentials due to inflation and competition for spending.
  3. Companies are strategically managing expenses, transitioning from broad cost cutting to surgical measures in Q2 2023.

Wendy’s Flips on Dynamic Pricing

Gad’s Newsletter • 2 HN points • 04 Mar 24
💼 Business Consumer behavior
  1. Wendy's plans to implement digital menu boards with dynamic pricing by 2025 to enhance customer experience and boost sales.
  2. Different forms of pricing like static pricing, time-varying static pricing, and dynamic pricing are used in various industries to maximize revenue and cater to customer needs.
  3. Consumers often prefer fixed pricing over dynamic pricing due to aversion to risk and preference for consistency, but strategies like cost insurance can encourage adoption of more flexible pricing models.

Affinity Marketing and the Latino American Fintech Opportunity

Chaos Engineering • 2 implied HN points • 29 Jan 24
💼 Business Consumer behavior
  1. Affinity marketing involves targeting specific customer groups based on shared characteristics or interests.
  2. Hispanics in the US represent a large segment of the population, often working in labor-intensive jobs and having lower educational backgrounds and incomes.
  3. The Latino American fintech market presents an opportunity to provide financial services tailored to the needs of the Hispanic and Latino communities.

Why FinTech Failed

Arpitrage • 2 HN points • 30 Jan 24
💰 Finance Consumer behavior
  1. Despite advancements in FinTech, the cost of financial services like mortgages remains high for consumers.
  2. Technology often leads to monopolistic platforms in finance, like credit card companies with high profit margins.
  3. Regulatory burdens, arms races, and consumer behavioral biases contribute to challenges in improving FinTech for consumer benefit.

Does Adding Friction in the Product Usage Makes Your Product More Sticky ?

Build Startup In Public • 1 HN point • 22 Apr 24
💼 Business Consumer behavior
  1. The IKEA effect shows that people value things more if they put effort into creating or assembling them. This means users may like a product more if they feel involved in the process.
  2. Founders might struggle to judge their products because they are too close to them. It's important for them to think like customers and ask if they would use their own product.
  3. To make a product more 'sticky', it's smart to let users invest time or effort later in their journey. When users see their input leads to personalization, they are more likely to stay engaged.

The very real effects of consumers’ hopes

Klement on Investing • 1 implied HN point • 06 Mar 24
💰 Finance Consumer behavior
  1. Consumer sentiment surveys are essential indicators for future consumption, but some specific questions like the outlook on major purchases can predict consumption better than headline figures.
  2. Consumers tend to be overly optimistic about their future family finances compared to the overall economy, which can impact future consumption growth.
  3. The level of ex ante optimism, comparing expectations for family finances and the economy, can be a powerful predictor of future consumption growth, while ex post optimism influences savings ratios and credit usage.

Season 03 - Newsletter 06 --> Look back at 2023 and forward to 2024

Product Hustle Stack Newsletter • 0 implied HN points • 29 Dec 23
💼 Business Consumer behavior
  1. Consumer behavior shifted in 2023 due to inflation and a balance between in-store and e-commerce shopping preferences.
  2. 2023 pivotal moments: FTX Crypto Exchange failure, tech industry layoffs, ChatGPT impact, Venture Capital Winter.
  3. Product management trends for 2024: focus on customer-centricity, data-driven decisions, collaboration tools evolution, and AI integration.