Gttwk

Martin Gottweis

AI agents, LLM systems, and the products around them.

I design, build, and operate a portfolio of web products end to end — from the model layer to the landing page. Here’s what I’m currently running.

Selected work

• Roomsies AI mediation that helps roommates settle disputes without the friction.
• Kiwied Photo-first calorie and workout tracking — snap a meal, log it instantly.
• Whitberg Relationship analysis that profiles your romantic patterns through guided conversations.
• Spray Vision A gallery for browsing and previewing visual renderers.

How I market them

Each product is advertised on Google Ads under Gttwk’s own manager account, using an internal, human-reviewed tool built on the Google Ads API. Read how it works →