Why Substack is Crucial for Business Growth, According to Alicia Teltz

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Alicia Teltz

LinkedIn Author

I left LinkedIn… because of LinkedIn… to build a business about LinkedIn… on Substack!! 👀🧡 | Global Substack Bestseller | Upcoming FREE Substack Masterclass: 10th Sep | Sign up below 👇🏻

In a recent LinkedIn post, Alicia Teltz highlights the significant, yet often overlooked, potential of Substack for businesses already active on LinkedIn. Teltz argues that while LinkedIn is a valuable platform for visibility, leveraging Substack is crucial for deeper audience engagement and direct monetization. She emphasizes that neglecting Substack means missing out on substantial opportunities to grow revenue and build a more resilient business.

Teltz’s core message is that businesses should not overlook Substack if their goal is to increase revenue. She outlines ten key reasons why this platform is essential, moving beyond the limitations of algorithm-driven social media.

“YOU CANNOT SLEEP ON SUBSTACK!!!”

One of the primary advantages Teltz points out is audience ownership. Unlike platforms where algorithms dictate content reach, Substack delivers content directly to subscribers’ inboxes. As Alicia Teltz notes:

“Your content lands directly in people’s inboxes. No algorithm can suddenly decide your followers don’t get to hear from you.”

Owning Your Audience and Monetization Potential

Teltz elaborates on the benefit of owning your audience, stressing that this direct line of communication is invaluable. This ownership directly ties into monetization capabilities, which she identifies as a key differentiator for Substack.

Alicia Teltz argues that the platform offers multiple avenues for turning expertise into income. This includes:

  • Paid subscriptions for exclusive content.
  • Securing sponsorships.
  • Directly selling products and services.

She suggests that businesses don’t necessarily need to create an entirely new content strategy for Substack. Instead, Teltz advocates for repurposing high-performing LinkedIn content and expanding upon it.

“Take your best-performing LinkedIn posts. Repurpose them and go deeper.”

Enhanced Discoverability and List Growth

Beyond direct monetization, Teltz highlights Substack’s role in enhancing discoverability and organic growth. She explains that Substack articles contribute to both Google and AI search engine optimization (SEO), making businesses more findable to new audiences.

Furthermore, Teltz points out that Substack itself facilitates email list growth without the need for traditional lead magnets. Features like recommendations, notes, and collaboration tools can help attract subscribers who may not have previously encountered the business.

Building Intellectual Property and Deeper Trust

In Teltz’s view, the act of writing long-form content on Substack also serves a dual purpose: building intellectual property and fostering deeper trust. She believes that developing frameworks and opinions for longer articles strengthens a business’s expertise and establishes a more profound connection with its audience.

This contrasts sharply with the competitive environment of platforms like LinkedIn, where content competes for attention. Teltz emphasizes that a reader actively choosing to open a Substack newsletter has already demonstrated a higher level of engagement.

“Someone opening your newsletter has actively chosen to read you.”

Ease of Setup and Strategic Advantages

Teltz also addresses the practicalities of setting up and using Substack, describing it as straightforward. She reassures potential users that no website building, coding, or technical expertise is required. The platform’s user-friendly design makes it accessible for creators of all technical backgrounds.

Another strategic advantage Teltz identifies is the ability to segment audiences. This allows for more targeted communication with different customer personas, moving away from a one-size-fits-all approach to audience engagement.

Finally, Alicia Teltz suggests that the Substack platform may still be in its early stages of widespread adoption, presenting an opportunity for businesses to establish a strong presence before the market becomes saturated. She encourages businesses to act quickly to capitalize on this potential growth phase.

Teltz is hosting a free masterclass to guide businesses on starting, growing, and monetizing their Substack presence, details of which can be found on her profile.

📝 About This Content

This article is based on insights shared by Alicia Teltz on LinkedIn.

📅 Originally posted on September 4, 2026 | View original post on LinkedIn →