Growth In Reverse Podcast

Episode: 30 Top Creators Sharing Their Best Newsletter Growth Tactics, for Free
Host: Chenell Basilio
Date: April 9, 2026

Episode Overview

In this episode, host Chenell Basilio reveals the return of "30 Days of Growth"—a 30-day pop-up newsletter where each day, a renowned creator shares a proven newsletter or email list growth tactic. Chenell shares key lessons from last year’s experiment, breaks down why cross-promotion works so well for audience growth, and details what’s new in this round. The episode is packed with actionable advice, data-driven insights, and behind-the-scenes lessons for newsletter operators at all stages.

Main Theme

The Power of Cross-Promotion & Community-Driven Growth
Chenell dives into why cross-promotion—collaborating with other newsletter creators to mutually share audiences—is hugely effective and often undervalued. She illustrates this with real numbers from last year’s challenge and unpacks the mechanics of running a growth event that benefits both creators and subscribers.

Key Discussion Points & Insights

1. Cross-Promotion: Why It Works

• Warm Audience Transfer:
  • Cross-promotion is “almost like a warm intro” (07:45). When another trusted creator introduces your newsletter to their audience, it carries credibility that ads and random promotions lack.
• Engagement Over List Size:
  • “A lot of the smaller to mid-sized creators drove more subscribers than the bigger ones. So engagement matters more than size.” (09:00)
• Balancing Frequency:
  • Sending cross-promotions too regularly runs the risk of subscriber fatigue. There’s a natural ceiling for how many you can send without diluting your content (11:10).

2. Behind the Scenes: Last Year's 30 Days of Growth

• Audience Growth:
  • Sent to 1,440 people initially, ending with 3,700—2,000 were brand new to Chenell’s audience in just 30 days (13:00).
• Referral Program Success:
  • Used Viral Loops: If you refer one person, you get a private podcast feed (16:50).
  • 102 people shared, bringing in 356 subscribers via referral (17:20).
  • Chain reaction: “One person... referred 21 more people on their own. So that single original share turned into like 36 new subscribers.” (18:30)
• Engagement Metrics:
  • Open rates: Day 1—77%, Day 30—62% (19:10). Only 170 unsubscribes out of almost 4,000 participants.

3. Lessons Learned & Iteration

• Preparation is Key:
  • “I was writing some of these the morning they went out... I would not recommend it.” (20:40)
• Flexibility With Partners:
  • Not all creators could share on schedule; you must be okay with things not going perfectly (22:05).
• Referral Incentives Work Best When Simple:
  • The private podcast feed (audio version of the daily tactic) was the most effective reward (23:00).
  • “It was low barrier. You just had to share it with one person and the reward was immediate.” (23:10)
• Relationship-Building:
  • Collaborating with 29 creators fueled deeper, ongoing partnerships and brought energy to her business (25:50).

4. What’s New for 2026

• Same Core Idea, Improved Execution:
  • 30 days, 30 creators, 30 proven growth tactics.
  • Option for weekly round-up instead of daily email.
• Top Creators Joining:
  • E.g., Dave Gerhardt, Caitlin Burgoyne, Justin Welsh, Sam Vanderwielen, Daniel Bustamante (28:15).
• New Referral Prizes:
  • 1 referral: Private podcast feed.
  • 10 referrals: Featured in Growth In Reverse newsletter.
  • Additional prizes include a mini “newsletter audit” with Chenell and 30-minute coaching calls (29:20).

Notable Quotes & Memorable Moments

• On Cross-Promotions:

  “When someone recommends your newsletter to their audience, it comes with some built-in trust, right? It’s almost like a warm intro.” — Chenell (07:45)

• On Engagement Versus Audience Size:

  “A lot of the smaller to mid-sized creators drove more subscribers than the bigger ones. So engagement matters more than size.” — Chenell (09:00)

• On the Nature of Collaboration:

  “This kind of project builds relationships in a way that nothing really else does.” — Chenell (25:50)

• On Incentives:

  “The private podcast feed was, I think, the biggest single driver of referrals. It was low barrier... the reward was immediate.” — Chenell (23:10)

• On Community Feedback:

  "I also asked people in the welcome email to reply with their biggest challenge with newsletter growth. I got over 200 replies in that first week alone." (19:45)

Timestamps for Important Segments

• [03:20] — Why cross-promotion is underrated
• [08:10] — Engagement vs. size: What really matters in promotions
• [12:50] — Results from the first 30-day challenge
• [16:40] — How the referral system drove viral sharing
• [19:10] — Key email engagement metrics (open & unsubscribe rates)
• [20:40] — Lessons learned: prep time and content creation
• [23:10] — Why simple referral incentives (audio feed) work
• [25:50] — The relationship & community-building impact
• [28:15] — Sneak peek: This year’s featured creators
• [29:20] — Details of new referral prizes and sign-up logistics

Key Takeaways

• Cross-promotion is highly effective and should be deliberately leveraged for audience growth, valuing engagement as much as sheer numbers.
• Referral programs, especially when paired with immediate, desirable incentives (like a private podcast feed), can significantly amplify list growth and create viral loops.
• Community-driven collaborative projects foster long-lasting relationships that pay off far beyond the initial event.
• Detailed preparation and flexibility are essential in orchestrating multi-creator, multi-day campaigns.
• Subscriber engagement and feedback are invaluable—not just for growth metrics but for discovering audience needs and challenges.

Action Items & Next Steps

• Sign up for 30 Days of Growth at 30daysofgrowth.co to receive daily or weekly actionable newsletter growth tactics.
• Referring others unlocks special access to the private podcast feed and other rewards.
• Reach out directly to Chenell with growth questions or feedback.

Overall Tone

Chenell’s style in this episode is transparent, tactical, and encouraging—emphasizing generosity, experimentation, and community. Her hands-on insights make this episode a must-listen (or read) for anyone seeking real results in newsletter growth.

This summary captures all key strategies, data, lessons, and moments, serving as a comprehensive resource for anyone wanting to accelerate their email and newsletter growth, even if they’ve not listened to the episode.