Portolan · Lab
Things we build to think with.
Each piece here is a working cut of something larger: a method, an instrument, a toy. Play with it for a minute. If it makes you want the whole thing, say so.
Strategy
Strategizer
A daily strategy session boiled down to three questions and one observation about where your attention is going.
Try it → One sliderWhat is this company worth?
A valuation calculator reduced to the three numbers that move the answer most. The breakdown by method stays behind the veil.
Try it →Experiments
Mind Mirror
Timothy Leary's 1985 personality program, rebuilt with a language model behind it. Describe someone in two lines and see one of their four thought planes.
Try it → Sixty secondsBinaural Lab
Two tones, one in each ear, a few hertz apart. One preset, one minute, headphones on.
Listen →Generative
On request
Some of what runs at Portolan has no browser version worth showing: a transcription pipeline, a document assistant on your own files, a company-register monitor, market topography tools, a playbook engine. Those are demos, not toys. Write if one sounds like your problem.