Substack Growth Mastermind, a weekly live program on the publishing platform Substack, is redefining how creators engage with their audiences by turning passive viewing into active subscriber-building sessions. Co-hosts Amy Chang and John Toomey emphasize that the program, which is not formally associated with Substack itself, offers participants the chance to help each other grow their newsletters through simple, repeated actions proven to increase a writer's reach. The initiative matters because it addresses a common challenge for newsletter creators: the isolation and slow growth that often accompany independent publishing. By fostering a collaborative environment, Substack Growth Mastermind could accelerate audience building for countless writers, making the platform more attractive and sustainable for content creators.
According to program producer Soani Gunawan, most Substack Lives are passive experiences where viewers watch experts talk without any opportunity to build or create during the session. "We wanted to improve upon that by making each Live a working opportunity for attendees to gain followers, subscribers, and in some cases clients," Gunawan says. Chang adds, "Building in public during a Live is not only effective, but it's a fun social occasion, which allows members to see how fulfilling creating on Substack can be." This shift from passive consumption to active participation could significantly impact creator retention and success on Substack, as it directly addresses the need for tangible growth and community support.
The program employs several methods to achieve these results. During every weekly show, the latest SuperStacker Prizes are announced, often with winners present in the Chat. These awards recognize platform members who contributed the best Notes, Articles, Comments, or Restacks the previous week, encouraging superior performance of skills that are invaluable for creator growth. Audience members also submit their own Notes in the Chat and then like, comment, and restack those of other creators during the live session, leading to lively discussions. Furthermore, at least one Note presented by an audience member is used as a central topic for a group mind mapping session using Ayoa.com. Everyone in the Chat can comment on and add to the mind map, which is then posted to the program's social media and website. Submissions that can be used as a main prompt for a Claude Artifact, GPT, Gemini Gem, or Perplexity Space, and that address one of the UN's 169 Sustainability Indicators, can earn a Hero Award. The most insightful contributions are added to a draft press release before the end of the program, giving attendees visibility in news publications. If time allows, the hosts conduct a mini-audit of an audience member's Substack publication to identify areas for future growth.
Sometimes Substack Superstars are invited as guests, and evocative sentences from their Notes and Articles are used as AI prompts for the group mind maps. The producers plan to incubate and nurture other writers who'd like to mount their own similar live programs. "We find that live video is the best way to get a potential audience to know, like, and trust you," Chang says. "And the way we do it makes it fun. So we want to support as many people as possible to conduct these types of shows for their own subscribers and clients. We want to build and promote a Substacker Live Network." Future plans include a weekly challenge, which will offer participants ways to build significant growth before the next week's program, during which their achievement will be celebrated. A SuperStacker prize will be offered to creators who help another writer reach Bestseller status.
For more information, join https://substack.com/@growbyhelpingothers. To learn more about Substack, visit substack.com. Substack Growth Mastermind exists to help newsletter and blog creators build their presence through the power of swarm intelligence.
