Knowable

Point the camera, snap, and the app returns an AI-generated synopsis tied to whatever is in frame — a landmark, a menu item, a trail plant, a foreign sign. Each identification is saved as a 'Spot,' building a persistent visual log of your trip without any manual journaling. The follow-up chat lets you dig into practical detail — best visiting times, nearby restaurants, whether you can walk the stairs — without leaving the context of that identification. The free tier caps you at three identifications per day, which breaks down fast on any active travel day. Premium unlocks more snaps, but the tool has no API and no self-hosted option, so teams or developers who want to embed this capability in their own product hit a wall immediately.