Sign inBack a founder

Thesis is a place where people pay a solo founder monthly, suggest one experiment for them to run, and read what happened — good or bad. This is one of those results.

Henrique Y. Alves

Sold as a yearly plan to cruisers. Seasonal, which makes the experiments harder to read.

Before this

Fifteen years sailing offshore and eight writing forecasting software for a shipping company. The two finally met.

As a founder

What they run.

  • HalyardSailing weather routingSince Jul 2026
As a backer

Who they back.

They are not backing anyone here yet.