Office Hours at Startup School 2013 with Paul Graham and Sam Altman

Startup 1: Multi-Player Coding Game

• Product Launch: The team launched a beta version of a multi-player programming game on the previous day, coinciding with their Y Combinator office hours.
• Current Status: The launch resulted in unexpected viral traffic; the server maxed out at 15,000 users, resulting in 404 errors and constant server restarts due to load.
• Business Model: The company intends to open source the code within the next two months to leverage community interest and development.
• Revenue Strategy: The primary monetization model is recruitment; the platform generates qualified developer leads for companies, charging recruiters for access to these candidates.
• Market Validation: Recruiters and Y Combinator companies have expressed interest in the candidate pool, with one YC company citing 50 placements in six months from similar data.
• Design Pivot: Game advisors recommended a shift from a fantasy wizard theme to robots, noting that users intuitively understand controlling robots via code better than casting spells.
• Content Creation: The team has completed a live drag-and-drop level editor to increase production speed from hard-coded levels to approximately three levels per week.
• User Feedback: Beta users with no prior programming knowledge found the initial learning curve too steep, specifically struggling with the formal notation of for loops.
• Team Composition: The three founders have worked together for six years, including during their previous startup; two hold Computer Science degrees, and one has an Economics background.
• Recruiting Insight: The founders argue that extensive tenure at large corporations (e.g., IBM) may be a negative signal for startup founders, citing their own inability to tolerate corporate environments.

Startup 2: Giveit100 (Video Progress Tracker)

• Core Concept: A private beta video platform where users document daily progress toward a specific skill (e.g., dancing, walking, coding) over a 100-day period.
• Traction Metrics: The platform currently hosts a 4,300-person waiting list and has 50 active beta users generating approximately 1,000 daily views.
• Engagement Stats: Beta users upload an average of 18 videos each, with some reaching 85 days of continuous documentation; 20–30 unique users return daily.
• Content Strategy: The team initially removed static photos to focus on video, citing that video clips of incremental progress are more engaging than photos.
• Growth Plan: The company plans to launch publicly in the next couple of weeks, with a focus on integrating social sharing features and hosting clips on YouTube to drive viral growth.
• Feature Set: Users can set videos to private or semi-private, allowing them to share only with friends or the public once they feel confident in their progress.
• User Demographics: Examples of users include a nine-month-old learning to walk, a woman recovering from multiple sclerosis, a beatboxer, and unicycle learners.
• Founder Motivation: The concept originated from a founder's viral video of herself learning to dance over a year, which generated hundreds of requests for a similar platform.
• Advisor Feedback: Investors advised against over-optimizing for specific categories (e.g., children's progress) too early, urging an empirical approach to see which use cases naturally gain traction.

Startup 3: Flexport (Customs Brokerage)

• Value Proposition: Flexport is the first licensed U.S. Customs brokerage built on a modern web application, replacing fax machines and manual paperwork with a digital dashboard.
• Operational Model: The company provides a software interface that organizes documents, determines required forms (up to 120), and files them electronically on behalf of the importer.
• Regulatory Status: Unlike traditional brokers who may rely on local offices, Flexport is a nationally licensed customs broker of record, enabling clearance across all U.S. ports.
• Customer Acquisition: The founder leveraged 12 years of industry experience and a database of 300 million past shipping manifests to identify and contact potential importers.
• Current Traction: The company has secured three paying customers, including a major oil company, with the first clearance scheduled for November despite a recent government shutdown.
• Pricing Structure: Flexport charges a flat fee of $100 per clearance, regardless of shipment size, though extra fees may apply for complex regulatory clearances (e.g., FDA).
• Financials: The estimated gross margin per clearance is 75%; the target market for customs clearance alone is approximately $3 billion annually.
• Future Roadmap: The business views customs brokerage as an entry point into the broader $2.3 trillion global logistics market, with plans to expand into freight, warehousing, and inspections.
• Growth Strategy: The founder plans to utilize an "army of sales guys" to convert the 30 million annual shipments in the U.S. market, aiming to capture 1% of the customs clearance business.
• Competitive Advantage: Existing brokers are described as outdated (using 40-year-old software) and restricted by geographic licensing requirements, whereas Flexport offers a unified national platform.