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Hi 👋🏻

Have you heard of Katelyn? If not, then you should follow and study her because she is the ‘marketer’s marketer’, she has successfully bridged the gap between academic psychology and profitable business.

She has one of the finest newsletters out there. And she is the living example of how to build and expand her business from a newsletter. Katelyn claimed’ Buyer Psychology.

Growth

The ‘almond in chocolate’ strategy

Katelyn Bourgoin grew the Why We Buy newsletter by transforming dense buyer psychology concepts into highly engaging marketing content. She describes this as putting the ‘almond’ of behavioural science inside the ‘chocolate’ of entertaining case studies and relatable examples.

Her strategy relied heavily on creating exceptionally valuable content that readers naturally wanted to share. This approach generated strong organic growth and positioned her as a leading authority in buyer psychology.

She focused on owning a specific niche rather than covering broad marketing topics. By consistently talking about buyer psychology across platforms, she became strongly associated with the category and benefited from the mere exposure effect.

Building an ‘ownable idea’

Katelyn deliberately claimed the niche of buyer psychology and positioned herself as the go-to authority on why people click, buy and spend.

Her business followed a reverse funnel model where she built trust through educational content long before asking for a sale. Instead of leading with products, she focused on becoming unforgettable through repeated exposure and consistent messaging.

This ‘Unignorable’ loop reinforced familiarity. The more often audiences encountered her ideas online, the more psychologically trusted and memorable her brand became.

Social proof and borrowed trust

Social proof played a major role in growth. She regularly highlighted subscribers, peers and creators on LinkedIn and X, encouraging reciprocal sharing and expanding visibility through trusted recommendations.

She also borrowed trust from respected marketing creators. When recognised industry figures shared or engaged with her content, their audiences discovered and followed her work.

This strategy created compounding authority because every interaction with an established creator increased her perceived credibility.

Multi-channel growth levers

The business used several growth levers simultaneously, including:

  • Algorithmic growth through LinkedIn and X

  • Earned growth from podcasts and partnerships

  • Referral growth through creator recommendations

  • Viral growth from highly shareable educational content

  • Recommendation-based growth through the Kit Creator Network

A major acceleration point came from launching a partner programme that incentivised others to promote the newsletter. This helped scale the audience from roughly 10,000 to more than 50,000 subscribers.

She also leveraged the Kit Creator Network to gain subscribers through recommendations from adjacent newsletters and creators.

Lead magnets

Lead magnets were central to audience acquisition. The newsletter itself acted as a lead magnet, while additional free tools, such as the Customer Fit Scorecard, captured email addresses from social media traffic.

Rather than asking people to simply ‘join a newsletter’, she often framed signups around interactive experiences such as:

  • ‘Take the 2-minute test to see if your marketing is Unignorable’

  • Behavioural scorecards

  • Customer psychology tools

  • Messaging frameworks

This approach significantly increased conversions because users received immediate value before committing.

Algorithmic-to-owned migration

Her growth model relied on building massive attention on rented platforms before converting followers into owned subscribers.

She built large audiences on:

  • LinkedIn with more than 92,000 followers

  • X with more than 140,000 followers

These social audiences fed into her email list, which eventually surpassed 63,000 subscribers.

The newsletter became the core owned asset because email provided deeper attention, stronger relationships and greater monetisation potential than social platforms alone.

The ‘Unignorable’ launch example

One of the clearest examples of her growth strategy in action was the launch of the Unignorable Challenge, an audience-building programme that sold its first 50 seats in 56 minutes and generated approximately £91,000 in six minutes during its official launch.

The pre-selling strategy

Katelyn did not fully build the product before validating demand. Instead, she used a pre-selling strategy focused on proving audience interest first.

Her launch sequence followed a ‘Psychology + Story + Application’ framework.

The hook

She opened with a cautionary story about a celebrity influencer with 2.6 million followers who failed to sell even 36 t-shirts.

This challenged the assumption that a large audience automatically leads to revenue and immediately created curiosity.

The psychology-driven insight

She introduced concepts such as the mere exposure effect and familiarity bias.

Her core point was that people do not buy from strangers. They buy from creators who consistently show up, reinforce a trusted perspective and become psychologically familiar.

Scarcity and urgency

To increase immediate action, she offered the first 50 seats at a 50% discount.

This leveraged scarcity, urgency and fear of missing out to drive rapid conversions.

The application layer

She explained that the programme would teach a ‘3.5-day system’ for improving messaging by focusing less on vague symptoms and more on solving highly specific and relatable customer problems.

The result

By sending a single email to a highly primed waitlist of 2,250 people, the first batch of seats sold out in under an hour.

Key launch tactics

Waitlist priming

The launch was not sent to a cold audience. Before launch day, she used social media content to build a waitlist of more than 3,000 interested people.

Real-time social proof

During the launch, she shared live updates showing how many seats remained available.

This created bandwagon effects and reinforced the perception of demand.

Novelty-based positioning

Instead of using a polished sales page, she initially used a Google Doc sales page.

This unconventional format stood out from typical online marketing pages and felt more authentic and personal.

The mystery bonus

She also offered a ‘mystery bonus’ for early buyers to create additional curiosity and increase urgency.

Customer language as a conversion tool

Katelyn consistently emphasises using the exact language customers use to describe their frustrations, fears and goals.

She interviews buyers extensively and mirrors their wording inside landing pages, emails and sales copy.

This makes prospects feel deeply understood and creates the sensation that the brand is ‘inside their heads’.

Distribution

The hub-and-spoke model

The Why We Buy newsletter operates on an omnichannel distribution model using a hub-and-spoke structure.

The newsletter acts as the central hub where subscribers receive deeper educational content directly in their inboxes. This creates a more intimate relationship with readers compared with crowded social platforms.

Social media platforms such as LinkedIn and X function as the spokes. These channels are used to attract attention, test ideas and drive users back to the newsletter signup page.

Platform-specific distribution

Katelyn adapts content specifically for each platform rather than reposting identical material everywhere.

LinkedIn is used to:

  • Build professional authority

  • Publish longer educational insights

  • Establish credibility with marketers and founders

X is used to:

  • Share rapid-fire psychological insights

  • Post short-form behavioural observations

  • Test viral hooks and messaging angles

  • Drive engagement through threads

Social media as a testing laboratory

Social channels also function as testing environments.

If a psychological insight or behavioural breakdown performs exceptionally well on X or LinkedIn, it often becomes the lead story or core lesson in the next newsletter issue.

This creates a feedback loop where audience engagement determines future content direction.

Strategic repurposing

Strategic repurposing allows a very lean team to maintain broad visibility without burnout.

One in-depth newsletter issue can be transformed into:

  • LinkedIn posts

  • X threads

  • Quote graphics

  • Promotional snippets

  • Sales content

  • Educational breakdowns

This enables maximum content output from a single core idea.

Automation and nurture systems

The business uses Kit, formerly ConvertKit, to automate onboarding and nurture sequences.

New subscribers immediately receive trigger-based email sequences containing her strongest past content.

These automated systems:

  • Introduce subscribers to her best ideas

  • Build trust quickly

  • Increase engagement

  • Warm audiences for future product offers

Automation ensures subscribers experience value immediately without requiring manual interaction.

Distribution philosophy

Her overall distribution strategy balances reach and intimacy.

Social media generates broad awareness and discovery, while email creates deeper trust, stronger attention and long-term loyalty.

She treats social platforms as attention channels and email as the relationship channel.

Monetisation

Transition from agency to media business

The Why We Buy business evolved from a service-led agency into a high-margin media and education company generating more than £590,000 in annual revenue in 2023 and eventually reaching a £1 million-plus annual revenue run rate.

The business operates with a lean team while monetising audience trust across multiple product layers.

Sponsorship revenue

Sponsorships became the first major revenue stream once the newsletter reached approximately 9,000 subscribers.

Brands paid premium rates to access her highly targeted audience of marketers, founders and operators.

These sponsorships were designed as native recommendations rather than traditional advertisements, making them feel more like trusted referrals.

Past partners included companies such as Reforge, which reportedly found that 85% of the traffic generated through the newsletter was incremental and new.

The monetisation ladder

Katelyn built a layered monetisation system designed to maximise customer lifetime value while reducing dependence on traditional client services.

Her monetisation ladder includes:

Revenue stream

Format

Typical price point

Purpose

Sponsorships

Newsletter ads

High four figures per month

Recurring cash flow

Micro-products

Playbooks and cheatsheets

Approximately £40 to £150

Low-friction entry products

The Trigger Technique

On-demand education

Mid-tier

Scalable customer research education

Unignorable

Cohort-based programme

High-tier

Premium transformation offer

Consulting

Workshops and speaking

Premium

Authority and enterprise revenue

Low-friction digital products

The business sells smaller educational products designed to qualify and nurture future high-ticket customers.

Examples include:

  • Clarity Call Cheatsheets

  • The Trigger Technique framework

  • Buyer psychology playbooks

  • Messaging systems

  • Behavioural marketing frameworks

These products typically range between roughly £40 and £150.

Mid-tier education products

Mid-tier products focus on scalable education around customer psychology and messaging.

Products such as Painkiller and The Trigger Technique teach marketers how to:

  • Identify customer pain points

  • Conduct stronger customer research

  • Build more persuasive messaging

  • Use behavioural psychology in marketing

The flagship offer: Unignorable

The flagship programme is Unignorable, a cohort-based challenge co-created with Neal O’Grady.

The programme teaches creators and marketers how to become highly visible and trusted within their category.

It has generated millions in revenue and has become one of the company’s defining offers.

Consulting and speaking

In addition to scalable digital products, Katelyn monetises her authority through:

  • Consulting engagements

  • Corporate workshops

  • Keynote speaking

  • Strategic messaging sessions

Her positioning as ‘The Customer Whisperer’ allows her to command premium fees from major brands, including Fortune 100 companies.

Product-led sales and audience trust

Her monetisation strategy is heavily product-led.

Smaller purchases act as qualification mechanisms that move customers towards higher-value offers over time.

This system works because the audience is already highly ‘pre-suaded’ through years of educational content and trust-building.

One digital product launch reportedly generated approximately £91,000 in six minutes because the audience already trusted her expertise before the offer was presented.

The high-value, zero-friction landing page strategy

Katelyn uses what can be described as a ‘high-value, zero-friction’ landing page model.

Her landing pages are intentionally designed to feel like educational resources rather than aggressive sales pages.

The six-section landing page blueprint

The call-out header

Example:

‘Stop being the world’s best-kept secret.’

This immediately identifies the emotional pain point of the target audience, particularly talented experts struggling to gain visibility.

The social proof bar

Directly below the header, she includes:

  • Logos from major brands she has worked with

  • Subscriber counts such as ‘Joined by 60k+ marketers’

  • Authority indicators and credibility markers

This establishes trust before the reader even reaches the main pitch.

The problem and agitation section

She mirrors the audience’s internal frustrations through highly relatable bullet points such as:

  • ‘You’re posting daily but hearing crickets.’

  • ‘You’re an expert, but people see you as a commodity.’

This demonstrates a deep understanding of the customer’s emotional reality.

The transformation promise

Rather than selling a newsletter, she sells an outcome.

Example:

‘Learn the buyer psychology triggers that make your brand unignorable.’

The focus remains on transformation, visibility and business impact.

The single-field opt-in

She often asks only for an email address.

No additional fields such as name, company size or job title are required.

This dramatically lowers interaction cost and increases conversion rates.

The risk-reversal footer

She removes the signup issue with reassurance statements such as:

  • ‘No spam.’

  • ‘One email a week.’

  • ‘Unsubscribe anytime.’

This reduces fear around inbox overload and commitment.

The scorecard ‘cheat code’

One of her most effective conversion strategies involves replacing traditional newsletter signup pages with scorecards and assessments.

Instead of saying ‘Join my newsletter’, the landing page offers an interactive experience, such as:

‘Take the 2-minute test to see if your marketing is Unignorable.’

Users receive their score after entering their email address.

This approach converts significantly better because it feels useful, personalised and immediately rewarding.

Did you like it?

Katelyn Bourgoin turned behavioural science into a scalable media business by making complex ideas useful and unforgettable.

Sorry, the newsletter is a bit big, please prefer to read it on the web version to get it all with ease 🙂

Hope it was helpful! Thanks for reading! See you soon!

Anirban ‘breaking down buyer psychology’ Das

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