Medium vs. Substack: Which Platform is Best to Build Your Email List and Serve Your Niche?

In a content-driven world, choosing the right platform to share our voice and grow our community is more important than ever. As creators, entrepreneurs, and thought leaders, we want more than just views, we want connection, growth, and long-term relationships with our audience.

That’s why the debate between Medium.com and Substack.com keeps popping up in conversations with clients, peers, and fellow digital marketers. I promised in my most recent blog post that I’d break down the pros and cons of both platforms, so here it is, a no-fluff, clear comparison to help you decide where to publish your valuable content.

Understanding the Platforms

Medium is a popular online publishing platform that offers access to a built-in audience, clean aesthetics, and potential earnings through its Partner Program. It’s ideal for getting discovered by new readers.[https://medium.com/@dugas-janice]

Substack is a newsletter-first platform that combines blogging and email marketing. It’s great for creators who want full ownership of their email list and a direct, personal connection with their audience. [https://substack.com/@dugasjanice]

Pros and Cons: A Clear Comparison

Medium.com

Pros:

• Access to Medium’s built-in audience (great for discovery)
• High-quality, minimalist reader experience
• Potential for viral reach
• SEO-friendly for long-form content
• Option to monetize through the Medium Partner Program

 

Cons:

• Limited access to your readers’ emails
• Medium controls the platform and the algorithm
• Not ideal for driving traffic to your lead magnets or funnels
• Branding and design options are minimal

 

Substack.com

Pros:

• You own your email list (subscribers are yours)
• Built-in newsletter + blog format
• Monetization via paid subscriptions (Stripe integration)
• Direct relationship with your audience
• No algorithm interference

 

Cons:

• No real built-in audience (discovery relies on you)
• Basic design and customization tools
• SEO capabilities are still evolving
• Limited analytics and segmentation features compared to full-fledged email platforms
• The platform takes a cut of 10% of the paid subscription revenue + Stripe fees

 

Case Study: David Michie’s Experience with Substack

David Michie, bestselling author of The Dalai Lama’s Cat series and a beloved spiritual teacher, has been using Substack for over three years to nurture a loyal paying readership. His newsletter has grown organically, thanks to the power of reader referrals and consistent, meaningful content.

Recently, in an effort to expand his audience further, David experimented with beehiiv, a platform known for offering more advanced growth tools than Substack. However, the transition wasn’t seamless — some subscribers missed his post due to email deliverability issues, and the shift disrupted the connection he had with his core supporters.

In a heartfelt message, David shared that while beehiiv may offer useful tools for reaching a broader free audience, he is returning to Substack for all communications with his paying subscribers, citing trust, reliability, and a sense of community as key reasons.

His takeaway:

“In the digital world, being flexible, agile and open to new ways of doing things is vital… but it’s just as important to stick with what works — especially when your readers are counting on you.”

David’s experience underscores the strength of Substack for relationship-building and community nurturing, especially for those who rely on reader support to fund meaningful work.

My Personal Recommendation

As someone who is relatively new to Substack, I haven’t yet explored all the platform’s advanced features or growth strategies. However, I already see its strong potential for cultivating meaningful, long-term relationships with readers. The ability to own your list and deliver consistent, high-value content directly to your audience is a game changer, especially for those of us focused on building trust and credibility.

Don’t feel pressured to pick one over the other. Instead, map out your content strategy and determine where each platform fits.

Medium and Substack both offer incredible opportunities, but they serve different purposes. It’s not about which is better universally, but which is better for you and your audience.

If you’d like personalized support to list building and blogging best practices, feel free to book a strategy session with me or download my free guide on content visibility.

Stay visible and connected!

Janice 

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Janice Dugas, Authority & Visibility Growth Consultant | Helping Solo Business Owners Elevate Their Online Presence, Build Credibility & Increase Profitability Through Strategic Content, SEO & Digital Positioning.

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