Palimpscape, adblocker that replaces ads with vocabulary
Replaces ads with rare words like 'ultracrepidarian' instead of blocking them entirely.

Monetizes human attention with AI preference labels—not ads.
AI labs, app publishers, ad networks
Scale AI · Surge AI · Labelbox
Replaces ads with rare words like 'ultracrepidarian' instead of blocking them entirely.
Private-deployment VoIP stack exploiting UK telecom arbitrage, but licensing model limits adoption.
Wellness app with zero data collection, but 'calm scrolling' is crowded territory.
Direct sponsorship marketplace, but Sponsorkit, Carbon Ads, and manual outreach already own this lane.
Yet another Android TV launcher, but FLauncher already does ad-free open source.
Interactive search-replace without TUI framework dependencies, Vim integration included.