What can a dorm room video game project teach you about building a real internet business? In this transcript, Mark interviews serial entrepreneur Brian Kaldenberg, who built his first profitable online business from an Iowa State dorm room and then pivoted to a thriving proofreading service. Brian's story is a masterclass in finding opportunity, differentiating from competition, and grinding through the hard work that real business demands.
What You'll Learn in This Episode
- How Brian turned a college video game hobby into a $200,000-per-year business
- Why existing competition validates a market rather than disqualifying it
- The specific differentiation strategies that made ProofreadingPal stand out
- Why 90-to-100-hour work weeks were necessary in the early stages
- How to spot the next business opportunity in your everyday interests
Episode Summary
Brian Kaldenberg's entrepreneurial journey started with NCAA Football on PlayStation 2. He noticed that gamers wanted real player names in the game but the existing provider gave files away for free on a donation basis. Brian registered GameRosters.com in March 2004, built a better product, and through search advertising and SEO grew it to over $200,000 per year in sales. He eventually acquired his only competitor.
A critical insight from Brian's story: neither GameRosters nor ProofreadingPal were original ideas. Someone else was already doing both. Brian saw competition as market validation, not a reason to quit. He focused on finding ways to differentiate rather than inventing something entirely new.
When Brian recognized that GameRosters had plateaued due to its seasonal nature, he pivoted. His wife needed her thesis proofread, they found a proofreader on oDesk, and that experience sparked the idea for ProofreadingPal. The business launched with several key differentiators: two proofreaders review every document for higher quality, turnaround times as fast as 90 minutes, 24/7 availability, and all native English-speaking proofreaders.
Brian is candid about the cost of building ProofreadingPal. The first two years meant 90-to-100-hour work weeks. He was tied to his cell phone and office, unable to take vacations. He staffed live customer service from 8 AM to 10 PM daily from the start, which immediately differentiated the company from competitors who were not available nights and weekends.
The marketing strategy centers on Google search advertising as the primary channel, supplemented by Bing and Yahoo search ads, Facebook advertising targeting competitors' fans, and remarketing to site visitors who started but did not complete checkout. For customer retention, ProofreadingPal mails branded gift packages to new customers and makes courtesy follow-up calls to reinforce their differentiators.
Brian's advice for anyone starting out: Rome was not built in a day. Focus on customer satisfaction and ask customers what they want to see next. Your customers will give you the secrets to making your product better. Do not wait until all the lights are green before you go.
Key Takeaways
- You do not need an original idea to build a successful business; find an existing market and differentiate
- Competition is validation that people are willing to pay for what you want to sell
- Differentiation beats competing on price; Brian differentiated on quality, speed, and availability
- Building a real business requires serious time investment, especially in the first two years
- Customer satisfaction creates word-of-mouth marketing that compounds over time
- The procrastinators will pay: understanding customer urgency creates pricing opportunities
What's Changed Since This Episode
Mark recorded this interview in spring 2014. The entrepreneurial principles Brian shares are timeless, but the landscape has shifted.
The gig economy and online services market has exploded. ProofreadingPal was ahead of its time in offering professional services delivered entirely online. By 2026, this model has become standard across dozens of industries. The barrier to launching a service-based online business has dropped significantly with platforms like Upwork, Fiverr, and specialized marketplaces.
AI has transformed the proofreading and editing industry. Tools like Grammarly, ChatGPT, and specialized AI editing software have changed how people approach proofreading. Human proofreading services now must differentiate on the value that AI cannot provide: nuanced understanding of context, academic standards, and discipline-specific conventions.
The two-proofreader model remains relevant as a quality assurance principle. In software development, code review serves a similar function. Brian's insight that redundancy improves quality and helps identify talent applies broadly across service businesses.
Resources Mentioned
- ProofreadingPal — Brian's online proofreading and editing service
- GameRosters.com — Brian's first online business
- LNIM Podcast
Related Episodes
If you found this episode helpful, you might also enjoy:
- LNIM075 Show Notes — Brian Kaldenberg from Proofreading Pal
- LNIM071 — Starting a Niche Site Business with Justin Cooke
- LNIM076 — Getting Started Online
Listen and Subscribe
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