Browse Case Studies

Jason Grishkoff launched Submit Hub in November 2014 as a solution to the overwhelming number of music submissions he received at Indie Shuffle, his popular music blog. Within 8 months, Submit Hub reached $46,000 MRR by connecting musicians with industry professionals (blogs, labels, radio stations) and incentivizing those professionals to listen. The platform grew to ~250 other platforms using Submit Hub and fundamentally changed how music discovery works in the industry.

Instapainting is a marketplace that connects customers with artists who hand-paint custom artwork from photos. Chris Chan bootstrapped the business from personal financial desperation, starting with his roommates as painters and eventually scaling to work with artists primarily in China. Two and a half years in, the business generates $32,000/month in revenue as a solo operation through strategic SEO optimization and creative content marketing initiatives (including a painting robot and factory tour blog posts).

Garrett Diamond built Sifter, a bug tracking SaaS for small teams that prioritized simplicity and non-technical user adoption over feature richness. Launched in 2008 after 6 months of development, Sifter grew through word-of-mouth and targeted advertising (notably a $2,500 Daring Fireball ad that brought 30-35 customers). The business generated healthy recurring revenue over 8 years and sold for low six figures in part because recurring revenue allowed Garrett to maintain the business through significant health challenges.

Indie VC (NDVC) is an alternative venture capital firm founded by Bryce Roberts that invests in bootstrapped and revenue-focused companies. Rather than the traditional VC model of successive funding rounds, NDVC provides capital with the expectation that companies will grow through sustainable revenue, with returns coming through cash distributions capped at 5x. The firm has gained significant traction since its cryptic January 2015 launch on Hacker News, attracting applications from entrepreneurs across the U.S. who want to build ambitious companies on their own terms.

Josh Pigford built Bear Metrics in just 7-8 days in November 2013 to solve his own pain point: tracking key SaaS metrics from Stripe data. He launched directly on Twitter without a landing page or beta, sold his first $250/month customer within 8 days, and grew to $14k MRR in 6 months. By 2017, Bear Metrics had reached $70k MRR through a combination of strategic partnerships (like Buffer), transparency (public dashboards), and content marketing, while raising $800k from the Stripe Platform Fund.

This is a deep-dive interview/discussion between Cortlin from ndhackers.com and Clifford Ortevac, founder of Tambu and author of "The Epic Guide to Bootstrapping a SaaS Startup from Scratch by Yourself." Rather than focusing on Tambu's specific metrics, the conversation explores the philosophical and practical foundations of indie hacking—why developers should consider building products independently, why SaaS is harder than alternatives like info products or WordPress plugins, and what realistic expectations and skills aspiring founders need to succeed.

Rank Science is a CDN-based SaaS platform that automates SEO through continuous A/B testing of on-page HTML changes. Founded by Ryan Bednor (a software engineer-turned-SEO consultant) and co-founder Dylan Forest, the company grew from $28K MRR at Y Combinator entry to $80K MRR in just three months through content marketing (case studies on Hacker News), press coverage (TechCrunch), and leveraging Ryan's existing network of SEO-focused companies.

Tyler Tringus built Stormapper, a store locator SaaS for e-commerce businesses, in just 36 hours on a flight from San Francisco to Buenos Aires. He leveraged his year of freelance experience with Shopify store owners to identify the problem and immediately land paying customers by emailing existing clients. Within five years, Stormapper crossed $25,000 MRR through a combination of B2B app store listings and organic SEO, while maintaining extremely high retention and low support overhead.

Brennan Dunn built Double Your Freelancing as a content marketing initiative to support his struggling project management SaaS (Planscope), but the educational content about freelancing business fundamentals exploded in success. The business now generates $900k+ annually (on track for $1.5M+) through high-volume, one-off course and workshop sales powered by personalized content marketing and sophisticated website personalization that adapts messaging based on visitor profiles.

Clearbit is a B2B SaaS company that provides data APIs for sales and marketing teams, turning email addresses and domain names into demographic and firmographic data. Founded by Alex McCaw in late 2014 after identifying critical data problems at Stripe and Twitter, the company grew from zero to $3k MRR in its first three months through word-of-mouth and direct outreach to tech companies. Despite raising $3.5M in seed funding, Clearbit achieved profitability by burning only $500k, and now generates millions in annual profit while maintaining low customer churn through deep product integration.

Sidekick is a background job processor for Ruby that started as an open source project and evolved into a million-dollar-per-year SaaS business run solo by Mike Parham. By charging $1,000-$2,000 annually for pro and enterprise tiers while keeping the base product free, Mike created a natural conversion funnel from open source users. The business grew organically to ~800 customers through word-of-mouth and product excellence, with 50-100% annual growth, demonstrating that a solo founder can build a substantial business by focusing on a niche problem and letting the product speak for itself.

Bell Curve is a growth agency founded by Julian Shapiro that positions itself as an in-house CMO for startups, managing entire growth funnels rather than just running ads. Julian learned growth tactics while building Velocity.js, an open-source animation library, where he pioneered unconventional marketing strategies like direct outreach to niche blog editors and influencer collaboration. The agency grew through freelance referrals and now primarily serves YC-backed companies.

Todd Garland founded Bysellads in 2008 after experiencing the pain of manually managing ad placements on his own hobby blogs. He spent about a year building a simple marketplace using PHP and MySQL that connected publishers with advertisers, eliminating the need for direct coordination. By bootstrapping the advertiser side with his existing relationships and manually emailing with customers to gather feedback, he grew the company to 32 employees over time while maintaining a slow-and-steady, values-driven approach rather than chasing venture capital.

Entrenio provides affordable financial data APIs and analytics tools to developers and investors. Rachel Carpenter and Joey French spent 1.5 years learning to code and building a valuation app, hit a wall with $50k/month data licensing costs, and pivoted to build their own data sourcing technology using machine learning. They bootstrapped on a $100k friends-and-family investment for 3 years while bartending and living frugally, finding their core market through SEO and Quora, and eventually landing on developers as their primary target after initially focusing on institutional investors.

MetaFizzy is a one-person operation by Dave DeSandro that sells JavaScript libraries and tools to developers. Starting with Masonry in 2009 (a free, open-source grid layout library), Dave launched MetaFizzy in 2010 to monetize related products like Isotope, Packery, Flickety, and Infinite Scroll using a GPL licensing model that requires commercial users to pay for a closed-source license. The business grew from $25k in year one to $120k annually by 2015-2016, allowing Dave to quit his job at Twitter in 2014.

Moritz Dousinger built MailParser as a side project while working full-time as a consultant, launching a minimal prototype on Hacker News that generated 11,000 page views but zero customers initially. The turning point came through a Zapier partnership and strategic content marketing targeting specific customer pain points, which drove sustainable growth to 30K MRR before Moritz sold the company to Shores Capital to focus on his second product, DocParser.

Will Robots Take My Job is a free web tool that analyzes job titles against a 2013 Oxford research report to predict automation risk. Built by Mubashar Iqbal and Tim Matar over 2 months and launched on Product Hunt, the site achieved 6 million page views in less than 3 weeks, demonstrating how a well-executed launch on Product Hunt can drive viral press coverage across major outlets like MSN and AOL.

Presence is a data and engagement platform for college student affairs, founded by Reuben Pressman in late 2012 and launched in May 2014. The company started with a simple MVP—swiping student IDs at events to collect participation data—and grew to serve over 110 institutions across 35+ states and multiple countries by achieving strong word-of-mouth traction. With 22 employees, just under $2M in funding raised, and a mission-driven culture hiring education professionals, Presence demonstrates how deep domain expertise, customer obsession, and a focus on solving real problems can drive sustainable growth even from outside major tech hubs.

Wes Bos is a web developer, designer, entrepreneur, and teacher who built a six-figure course business through content marketing and community engagement. Starting with popular blog posts about Sublime Text, he self-published a book that sold 300 copies in the first day to his 2,000 email subscribers, proving demand for his teaching. Over 15+ years, he scaled to ~30,000 paid course users across four major courses (React for Beginners leading with 14,000 students), an email list of 165,000 subscribers with 30-70% open rates, and 100,000 Twitter followers, leveraging authentic content and community interaction rather than aggressive marketing tactics.

Tracy Osborne built Wedding Lovely, a marketplace connecting couples with wedding vendors (designers, planners, photographers), after teaching herself Python and Django out of necessity when her co-founder fell through. The site languished for six years at $15-20k ARR while she worked on books and speaking, until she hired passionate team members and stepped back, sparking sudden growth to $60-80k ARR. Her journey demonstrates how perseverance through repeated setbacks—failed YC interviews, a lowball Etsy acquisition, burned-out solo operation—eventually pays off.