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Gavin Hammar

Founder: Sendible (acquired 2021), StoryPrompt, Swarm

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About Gavin Hammar

Founder of Sendible (bootstrapped and acquired in 2021) and now founder of Swarm and StoryPrompt. This storefront is for founders, creators, brands, and experts building SaaS, memberships, paid communities, or other recurring-revenue businesses who want help with sustainable growth and exits. Offers include an 8-week Founder Growth Challenge cohort, guidance on building a membership with Swarm, and a free 30-minute advice chat covering bootstrapping, product-led growth, retention, and sales.

Memberships and products

  • You’ve got expertise, an idea, or the early shape of a recurring-revenue business… now it’s time to turn it into real momentum. The 8-Week Founder Growth Challenge is a competitive sprint for anyone building a subscription, membership, SaaS, or paid community who wants structure, accountability, and real progress. You’ll join a small cohort of 30 founders pushing toward one clear goal — with weekly updates, expert sessions, and up to $9,000 in prize money on the line. 💡 By the end of the…

  • Start a paid community with Swarm — the only platform you need to escape the 9-5 and build real recurring income.

  • A 30-minute chat where you can: Share your goals and challenges Ask me anything about SaaS, bootstrapping, growth, or exits Decide if private/group coaching is right for you Things I can advise on: Bootstrapping SaaS Product-led growth Selling your company Building monetizable communities B2B marketing and sales Customer retention Managing remote teams Founder mindset & resilience Turning ideas into sustainable businesses No obligation. Just real talk.

Key facts

Platform
Swarm
Category
Business
Pricing
Free
Members
112
Last verified
25 August 2026

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