Google's Area 120 launches Keen, an automated, machine learning-based app similar to Pinterest that lets users track their interests
Context & Ripple Effects
Keen is the latest entry in a long-running Google pattern of chasing Pinterest's interest-curation turf: Google tested topic-picking with Explore Interests in Google Now back in 2016, then added Style Ideas to Image Search in 2017 to algorithmically surface fashion looks. Keen, built inside Area 120 — the incubator Google formally debuted in 2017 — automates that curation with machine learning instead of asking users to pin manually.
The competitive framing is sharpened by Pinterest's own history: its 2015 acquisition of Kosei, a machine learning commerce recommendation engine shows recommendation quality has been Pinterest's core moat, and Google Images' later Pinterest-like redesign confirms Google kept pulling the pinboard format into its own surfaces long after this launch.
First-order effects
- Keen puts an Area 120 experiment in direct competition with Pinterest's core use case — saving and organizing interests — with Google's search-scale machine learning doing the curation work users otherwise do by hand.
Second-order effects
- Pinterest's response runs through its recommendation engine, the asset it bought with Kosei: if automated curation wins, Pinterest must prove its commerce-tuned ML still beats Google's, since merchants and advertisers follow whichever surface captures shopping-intent browsing.
- For Google, Keen doubles as a live test bed whose features can graduate into Search and Images — the same path Style Ideas took from experiment into Image Search.
Third-order effects
- If the pattern holds, interest curation stops being a standalone app category and gets absorbed into search platforms: Google Images' eventual Pinterest-like gallery redesign shows the pinboard format surviving inside Google's surfaces rather than as an independent product.
The trend: Search platforms keep absorbing interest-curation products, using internal incubators like Area 120 to trial standalone apps before folding the winning mechanics into Search and Images.