Mark Hinschberger
@marklaunches
On sabbatical from @aave Building stepracers.com openllmrank.io sidefleet.xyz/ birdieswing.com flagstick.live/
Products & Projects

Flagstick
Live golf tournament software and league scoring for clubs and societies. Players score on their phones; the leaderboard updates in real time, from the bar TV to home.
Birdieswing
Get instant, professional-grade feedback on your golf swing. AI-powered analysis of setup, backswing, impact, and follow-through.

Sidefleet
Type a task on any device. A machine you own runs Claude Code, Codex or opencode in its own worktree and streams every step back live.
Openllmrank
Open-source AI visibility benchmark. Measure how often AI search engines mention and cite your brand vs. competitors. Free CLI, or hosted reports from $49/mo.
Stepracers
Run a company step challenge your team will talk about: live leaderboards and department rivalries, set up in 10 minutes. From β¬99/month, or free for 10.






