The Newsletter Podcast with Fexingo: Substack, Beehiiv, and Email Newsletter Business
Every week, Lucas and Luna scrutinize the business of email newsletters — the platforms, the economics, the craft. From Substack's creator equity model to Beehiiv's ad-network play, they map the shifting landscape where independent writers and media companies collide. They examine real newsletters — Morning Brew, The Hustle, Lenny's Letter — to understand what drives growth, retention, and monetization. Lucas, a former journalist, pushes for the editorial side: How do you build a voice that compels opens? Luna, grounded in audience data, counters with open rates, churn curves, and unit economics. Together, they debate the tension between sponsored content and reader-funded models, the role of SEO and social distribution, and the fragility of a business built on a single inbox. This is not a how-to guide; it's a forensic look at a medium reshaping media. If you run a newsletter, think about starting one, or simply subscribe to a dozen, their conversations will change how you see that daily email. What happens when a writer's list becomes their primary asset — and what happens when it doesn't?
Episodes
How Newsletters Are Using Acquisition Sponsorships
Episode 48 of The Newsletter Podcast digs into a revenue model that flies under the radar: acquisition sponsorships. Instead of paying per impression, a sponsor pays per new subscriber—turning the ad budget into a growth lever. Lucas breaks down how The Browser, a daily link newsletter, used this model with an online course platform to add 12,000 subscribers in six months while the sponsor paid on
How Newsletters Are Using Interactive Polls to Boost Engagement
Episode 47 of The Newsletter Podcast explores how independent newsletter writers are embedding interactive polls directly into their emails to drive reader engagement and gather real-time market intelligence. Lucas and Luna break down specific case studies, including Lenny Rachitsky's use of polls to surface reader pain points and Morning Brew's polling strategy for ad targeting. They discuss the
How Newsletters Use Paid Tiers to Monetize Superfans
In this episode of The Newsletter Podcast, Lucas and Luna explore how successful newsletters are using paid membership tiers to monetize their most loyal readers—without alienating the free audience. They examine the strategy behind Substack's Pro tier and Beehiiv's premium features, using case studies like The Dispatch's multi-level subscription model and Lenny Rachitsky's paid community add-on.
How Newsletters Use Personal Voice to Beat AI Content
Episode 45 of The Newsletter Podcast explores how independent newsletter writers are leveraging personal voice as a competitive advantage against AI-generated content. Lucas and Luna examine the case of 'The Diff' by Byrne Hobart, which grew to over 50,000 subscribers by emphasizing distinctive writing style over algorithmic optimization. They discuss why generic, templated newsletters are losing
Why Newsletters Are Building Paid Archives
Lucas and Luna dive into the growing trend of newsletters charging for access to their back catalogs. They examine how Substack's 'Posts' paywall and Beehiiv's archive gating let creators monetize old content. Using a case study of a business newsletter that added $40,000 annual revenue by charging $5/month for archives, they discuss the economics, the trade-offs, and why newsletters with high-qua
How Newsletters Use One-Sentence Pitches to Win Subscribers
Lucas and Luna explore the power of the one-sentence pitch for newsletter growth, using Morning Brew's classic 'Wall Street jargon, but make it fun' as a case study. They break down why brevity matters, how to test it, and how Beehiiv creators are adopting the approach. Listeners learn a concrete framework for crafting their own pitch and why a single line can outperform a 10-point landing page. S
How Newsletters Are Using Referral Programs to Grow
In this episode of The Newsletter Podcast, Lucas and Luna dive into the mechanics of referral programs for email newsletters. They break down why referral marketing is gaining traction among independent writers, using data from Beehiiv's platform showing that referred subscribers have 30% higher open rates. The hosts discuss specific tactics like tiered rewards, limited-time sprints, and social sh
How Newsletters Use Gen AI for Content Personalization
This episode explores how email newsletter creators are using generative AI tools to personalize content for individual subscribers beyond simple name insertion. Lucas and Luna examine a case study from The Browser, a daily newsletter that curates five articles, which began A/B testing AI-generated summaries personalized to reader interest tags in early 2026. They discuss how Substack and Beehiiv
How Newsletters Use Bundled Subscriptions to Grow Faster
Episode 40 of The Newsletter Podcast dives into the rising trend of bundled newsletter subscriptions. Lucas and Luna break down how platforms like Substack and Beehiiv are enabling writers to offer tiered packages—combining a flagship newsletter with niche verticals, exclusive audio, or community access—for a single price. They examine the economics behind it: typical bundle pricing, conversion li
How Newsletters Use Reader Surveys to Drive Content
Lucas and Luna dive into the growing trend of newsletters using reader surveys to shape editorial calendars and boost engagement. They break down real examples like Morning Brew's annual reader survey that led to their 'Money with Katie' spin-off, and how a small indie newsletter used a simple Google Form to cut churn by 22%. The hosts discuss survey design best practices, timing, and how to analy
How Newsletters Use Productized Sponsorships to Scale Revenue
In this episode of The Newsletter Podcast, Lucas and Luna explore how newsletter operators are moving beyond traditional display ads and single-sponsor deals to build productized sponsorship programs. They examine the case of 'The Hustle' (now HubSpot's newsletter), which pioneered a tiered sponsorship model with fixed pricing and guaranteed deliverables, and compare it to modern approaches on pla
How Newsletters Build Revenue With Sponsored Research Reports
In this episode of The Newsletter Podcast, Lucas and Luna explore how independent newsletter writers are turning sponsored research reports into a reliable revenue stream. They break down the case of a B2B marketing newsletter that earned $120,000 from a single 20-page industry report sponsored by a CRM platform. The hosts walk through the economics: typical pricing models based on subscriber coun
How Newsletters Use Community Comments To Boost Engagement
Newsletter writers are discovering that reader comments can transform a broadcast into a conversation. Lucas and Luna explore how Substack's comment threads, Beehiiv's discussion features, and independent newsletter communities are driving retention and creating new revenue streams. They examine specific tactics used by popular newsletters like Lenny's Newsletter and The Browser to turn passive re
How Newsletters Use Affiliate Revenue Without Losing Trust
Affiliate marketing is a polarizing topic in the newsletter world. Done wrong, it feels like a thinly disguised ad. Done right, it can become a reliable revenue stream that actually helps readers. In this episode, Lucas and Luna break down the specific strategies that successful newsletter operators use to integrate affiliate links without burning credibility. They look at real examples like the t
How Newsletters Use Sponsored Content to Build Revenue
In this episode of The Newsletter Podcast, Lucas and Luna explore the growing trend of sponsored content in newsletters. They focus on the case of 'The Hustle' and its transition to a sponsored model under HubSpot, discussing how native advertising can be integrated without alienating readers. They analyze the economics: the importance of clear labeling, maintaining editorial independence, and pri
How Newsletters Are Using Sponsored Deep Dives
Episode 33 of The Newsletter Podcast explores how newsletter writers are partnering with brands for sponsored deep dives—long-form, narrative-driven sponsored content that integrates naturally with the newsletter's voice. Lucas and Luna break down the economics, using examples from The Browser's sponsorship by Amazon Web Services and Morning Brew's deep-dive series with Salesforce. They discuss CP
Why Newsletters Are Selling Sponsored Deep Dives
Lucas and Luna examine how top newsletters are moving beyond banner ads and native sponsorships to sell sponsored deep dives — full-length, editorially framed articles paid for by a single brand. They break down the economics using real numbers from a business newsletter that charges $15,000 per deep dive, and explore why readers actually engage with these pieces more than traditional ads. The epi
How Newsletters Are Using Retargeting Ads to Recover Lost Subscribers
In this episode, Lucas and Luna explore how newsletter writers are using Facebook and Instagram retargeting ads to bring back readers who abandoned sign-ups or stopped opening emails. They dive into a specific case: a mid-sized marketing newsletter that recovered 12% of lapsed subscribers using a $500 ad spend over 30 days. The hosts break down the mechanics — pixel-based retargeting, lookalike au
How Newsletters Are Funding Themselves With Paid Communities
Lucas and Luna explore how newsletter writers are turning their subscriber lists into paid communities as a sustainable revenue stream beyond ads and subscriptions. Using examples like The Browser's owner Nick Linger's Clubhouse-era pivot and Morning Brew's Slack-based Local Brew meetups, they break down the economics of charging $10-30 per month for access to a private forum, Q&As, and networking
How Newsletters Use Welcome Sequences to Cut Churn
Episode 29 of The Newsletter Podcast dives into the neglected art of the welcome sequence. Lucas and Luna break down why most newsletters lose 30-40 percent of new subscribers within the first week, and how a three-email onboarding flow can flip that number. They walk through the exact structure used by Morning Brew's early growth phase — Day 1: deliver on the promise, Day 2: show personality, Day
How Newsletters Are Using Live Chat to Retain Subscribers
In this episode, Lucas and Luna explore how newsletter writers are adopting live chat—like Slack channels, Discord servers, and Telegram groups—to turn one-way emails into two-way conversations. They discuss the specific case of 'The Hustle' alumni who built a paid Slack community alongside their daily brief, and how a niche Substack called 'The Profile' added weekly live AMAs to boost retention.
How Newsletters Are Using Cascading Content Strategies to Retain Subscribers
In this episode of The Newsletter Podcast, hosts Lucas and Luna explore a fresh retention tactic that top newsletter writers are quietly adopting: the cascading content strategy. Instead of dumping everything into one email, creators like Lenny Rachitsky and The Hustle's team are parceling out insights across multiple touchpoints—email, a companion podcast, a private Slack community, and even a qu
How Newsletters Are Using Audio Editions to Beat Inbox Fatigue
Lucas and Luna dive into the rising trend of audio editions for email newsletters. With inboxes overflowing, writers like Lenny Rachitsky and The Hustle are offering narrated versions of their newsletters — boosting engagement and opening new ad inventory. Lucas breaks down the numbers: a 15-25% increase in time spent per subscriber, and a new CPM model that rivals podcast advertising. Luna asks w
Why Newsletters Are Using Interactive Quizzes to Grow
Lucas and Luna explore how newsletter creators are using interactive quizzes to boost subscriber growth and engagement, focusing on the success story of a finance newsletter that added a 'What Type of Investor Are You?' quiz. They break down the 40% increase in conversion rate, the 35% higher open rates for quiz-takers, and the technical setup using tools like Typeform and Intercom. The episode di
Why Newsletters Are Using Postcards to Build Reader Loyalty
In this episode, Lucas and Luna explore a surprising offline marketing strategy gaining traction among digital newsletter writers: direct mail postcards. With the rise of digital fatigue, some newsletter creators are sending physical postcards to their most engaged subscribers. The hosts break down the numbers behind this trend, referencing a case study from a niche cooking newsletter that saw a 3
How Newsletters Are Using Swipe Files to Boost Conversions
Episode 23 of The Newsletter Podcast with Fexingo dives into a low-effort high-impact strategy that many newsletter writers overlook: the swipe file. Lucas breaks down how curating a collection of proven subject lines, CTAs, and landing page copy — borrowed from top performers — can lift open rates by 15 to 30 percent and click-through rates by 20 percent or more. He walks through real examples fr
Why Newsletters Are Building Private Marketplaces
Lucas and Luna unpack the growing trend of newsletter operators creating private ad marketplaces, bypassing traditional ad networks to sell sponsorships directly. They examine the case of a mid-sized business newsletter that tripled its CPMs by building a custom inventory pool for a handful of premium advertisers. The hosts discuss the economics: how fixed-price vs. auction-based models work, why
Why Your Newsletter Needs a Profitable Product Not Just Paid Subscriptions
Lucas and Luna explore why newsletters that rely solely on paid subscriptions often struggle, while those with a distinct product—like a digital tool, cohort-based course, or physical item—build sustainable revenue. They examine the case of 'Morning Brew' and its early pivot to sponsored content, then contrast with 'The Hustle' and its acquisition by HubSpot. The episode drills into data from a 20
Why Newsletters Are Using Video to Boost Subscriber Retention
A growing number of newsletter writers are adding short-form video to their email strategy, and the results are striking. Lucas and Luna break down how one Substack writer saw a 40 percent reduction in churn after embedding a 90-second weekly video recap. They discuss the psychology behind video retention, the tools that make it feasible for a solo operator, and why this trend favors writers who a
Why Your Newsletter Needs a Metrics Dashboard Not Just a Growth Number
Lucas and Luna dive into the overlooked art of newsletter performance measurement. Using the case of a mid-size B2B newsletter that increased revenue 40% by focusing on engagement metrics over subscriber count, they break down which numbers actually matter: open rate decay curves, click-to-conversion ratios, and list churn rate. They also discuss why most newsletter writers get stuck on vanity met
How Newsletter Writers Use AI Without Losing Their Voice
In this episode, Lucas and Luna explore how newsletter writers are integrating AI tools into their workflow without sacrificing authenticity or reader trust. They break down the case of a business newsletter that uses AI for research summaries and subject line testing, but keeps the core writing human. The hosts discuss the balance between efficiency and voice, the risk of generic AI content, and
How Newsletters Use Automated Segmentation to Double Open Rates
Most newsletter growth advice focuses on subject lines or landing pages. But the real lever is automated segmentation: dividing your list by behaviour and sending different content to different subscribers. In this episode, Lucas and Luna break down how one mid-size newsletter used a simple 'clicked vs. didn't click' split to push open rates from 32% to 61% in six weeks. They walk through the spec
How Newsletters Are Using Podcasts to Grow Subscribers
In episode 16 of The Newsletter Podcast, Lucas and Luna explore a rising trend: newsletter creators launching companion podcasts to drive subscriber growth. They zero in on a specific case — the 'Marketing Examined' newsletter, which added a daily 5-minute podcast and saw a 40% increase in free-to-paid conversion within one quarter. The hosts break down why audio works as a trust-building channel,
How Newsletters Are Using Interactive Polls to Boost Engagement
In this episode, Lucas and Luna explore the rising trend of interactive polls in email newsletters. They dive into a specific case: how the marketing newsletter 'Trends Weekly' added a simple two-option poll to its welcome email and saw a 34% increase in click-through rates and a 12% boost in reply rates within the first month. The hosts discuss the psychology behind polls—why they tap into our de
How Newsletter Writers Are Using Referral Programs to Grow
Referral programs are the quiet growth engine behind some of the fastest-growing newsletters today. Lucas and Luna break down the mechanics of viral loops in email, using concrete examples like Morning Brew's referral program that added 200,000 subscribers in one year. They discuss why referral incentives work better than paid ads, the psychology of social currency, and how small newsletters can i
How Newsletters Are Reselling Reader Data for Profit
Email newsletters don't just make money from subscriptions and sponsorships—many are quietly monetizing their subscriber data by packaging and reselling audience insights to third parties. In episode 13 of The Newsletter Podcast with Fexingo, Lucas and Luna unpack how a mid-size Substack publication can earn between $20,000 and $80,000 per year from data partnerships alone. They walk through the m
Why Newsletters Are Hiring Full-Time Ad Sales Teams
Episode 12 of The Newsletter Podcast with Fexingo. Lucas and Luna explore a shift in the newsletter business: as top independent writers scale into seven-figure revenue, they're moving beyond passive ad networks and hiring dedicated ad sales teams. The hosts walk through the economics—how a single sales hire can double sponsorship yield by negotiating custom packages, managing direct relationships
How Newsletter Writers Are Building Mini Media Empires
Lucas and Luna explore a growing trend in the newsletter space: writers who are expanding from a single publication into a portfolio of niche titles, building what amounts to a mini media empire under their own brand. They cite the example of a writer who started with a newsletter about fintech, then launched two more on venture capital and remote work—growing combined revenue to over $500,000 a y
How Newsletters Are Building Their Own Ad Networks
In this episode of The Newsletter Podcast, Lucas and Luna explore a growing trend: newsletter writers banding together to form their own ad networks. They break down how collectives like Swapstack and the emerging 'independent newsletter coalitions' work, using the example of a group of 15 tech newsletters that pooled inventory to compete with programmatic giants. They discuss the economics—how a
Why Your Newsletter Should Charge a Subscription Fee
Most newsletter creators start with free subscriptions, hoping to convert readers later. But in this episode, Lucas and Luna explore why charging from day one might actually build a stronger, more sustainable business. Using the case study of The Browser, a curated newsletter that charges $4.90 per month and has over 100,000 paid subscribers, they break down the economics of paid newsletters, the
The Newsletter Growth Engine You Are Probably Overlooking
In this episode of The Newsletter Podcast with Fexingo, Lucas and Luna explore why most newsletter creators obsess over landing pages and welcome sequences but ignore the single most powerful growth lever: the share-forward rate. Drawing on data from Beehiiv's 2025 newsletter benchmarks, they break down how a ten percent improvement in forward-to-open ratio can compound to fifty percent more subsc
Why Your Newsletter Needs an Offer Not Just Content
Lucas and Luna break down why the most successful newsletter writers aren't just great at writing—they're great at selling. Drawing on the case of 'The Hustle' before its acquisition and the 'Morning Brew' playbook, they argue that a clear, compelling offer (a job board, a course, a sponsorship model) beats pure editorial quality for growth. They explain the 'offer-first' framework, why a welcome
Why Your Newsletter Needs a Welcome Sequence Not Just a Landing Page
Most newsletter creators obsess over their landing page and ignore what happens after someone subscribes. In this episode, Lucas and Luna dig into the email marketing data behind welcome sequences — why the first seven days after a new subscriber joins are the most critical window for retention, and why a single 'thanks for subscribing' email is leaving engagement on the table. They break down a c
How One Newsletter Writer Hit 100k Subscribers Without Ads
In this episode, Lucas and Luna unpack the growth strategy behind a single newsletter that reached 100,000 subscribers purely through organic referrals and word-of-mouth. They break down the specific tactics used: the 'share snippet' mechanic that turned readers into promoters, the decision to publish twice weekly instead of daily, and the surprising role of offline events. Lucas explains why most
Why Your Newsletter Database Decays 22 Percent Per Year
Lucas and Luna break down the math behind newsletter list churn — and why most creators ignore it until it's too late. Using data from Beehiiv's 2025 internal benchmarks and a case study of a 50,000-subscriber parenting newsletter that lost half its engagement in 11 months, they explain what 'list decay' actually costs, why social-algorithm refugees are hit hardest, and the one metric most writers
Why Newsletter Writers Are Betting on Paid Communities
In this episode, Lucas and Luna explore the pivot from paid subscriptions to paid community as the primary revenue driver for newsletter writers. They examine how Substack and Beehiiv are evolving their platforms, with a focus on Substack's new Chat feature and Beehiiv's recent community-layer launch in April 2026. Luna shares data from a survey of 500 newsletter operators showing a 40% increase i
Why Newsletter Sponsorships Outperform Social Ads
This episode drills into a single number that changes how marketers think about newsletter sponsorships: a 27 percent higher purchase intent compared to social media ads, according to a 2024 study by the Association of National Advertisers. Lucas and Luna unpack why email newsletters consistently outperform Instagram and TikTok for conversion, using specific case studies from Morning Brew's sponso
The Substack Millionaire Myth Is Crumbling
Lucas and Luna kick off The Newsletter Podcast by examining Substack's 10% cut of writer revenue and the economics of paid newsletters. They compare Substack's fee to Beehiiv's 5% and explore Substack's failed attempt to win over journalists with upfront advances. The hosts also look at the broader newsletter boom and the question of audience portability. A sharp, data-driven conversation about wh
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