Software built for
online hustlers.
ComfortSoft is the umbrella behind a growing family of SaaS tools for creators, marketers, and side-hustle entrepreneurs — built by Shane Nathan and Dave Espino.
Shane Nathan
Co-founder & Product
Product-obsessed operator focused on building simple, high-leverage tools for online entrepreneurs.
Dave Espino
Co-founder & Marketing
Long-time online marketer and educator with decades of experience helping side-hustlers win with software.
The portfolio
Six apps. One mission.
Every ComfortSoft product is designed to move online business owners from stuck to shipping — faster.
BookNinja
Publish faster. Sell more books.
The all-in-one publishing sidekick for Kindle and self-published authors who want to move from idea to launch without the busywork.
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StoryHero AI
Turn ideas into scroll-stopping stories.
AI-powered story creation for creators, marketers, and short-form content sellers who need engaging narratives on demand.
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Transformer
Content in. Cash-ready assets out.
Reshape any content into the exact format your audience or platform wants — a workhorse for online marketers and info-product sellers.
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Interceptor
Catch the leads your funnel is losing.
A conversion-focused toolkit that helps online business owners intercept lost visitors and turn them into buyers.
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PromptMill
The prompt engine for AI hustlers.
Crank out battle-tested prompts and workflows so you can ship AI-powered offers without becoming a prompt engineer.
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BingeNinja
Binge-worthy content, on tap.
Fuel your audience with a steady stream of high-retention content built for creators, streamers, and side-hustle marketers.
Visit websiteAffiliates, JVs & partners
Promote ComfortSoft apps.
We work closely with affiliates, JV partners, and list owners who want to promote proven, conversion-tested software to the online business and side-hustle audience. Generous commissions, real support, and products your list will thank you for.
For acquirers
Interested in acquiring a ComfortSoft product?
From time to time we consider strategic acquisitions of individual apps in the portfolio. If you're a serious buyer or acquirer, we'd love to talk.