GeoWhisperer Beta compares satellite imagery to reveal what changed on the ground in ~30 seconds

henkvaness · x · 2026-09-18

GeoWhisperer Beta launched, free with no signup: type a place or drop a geotagged photo, and it lists dated archive imagery in seconds and returns a before/after comparison in about 30 seconds.

It runs two passes: first mechanical checks with no model involved (photo distinctness, resolution, time gap, season, capture date, zoom range, landmarks like hospitals and schools), then a cell-by-cell reading of both photos stating what's gone and what's new — any change that can't name visible features in both images is discarded. Geotagged photos are read locally in your browser and never uploaded; generated movies are deleted after 14 days.

Related event: Geo Whisperer Beta Launches: AI-Powered Satellite Image Comparison for Location Verification(5 posts)→

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