Heyday

Heyday is a browser extension that acts as a personal memory layer, surfacing previously visited tabs and pages when you run a browser search.

Where it differs is persistence: instead of a one-off history lookup, it keeps a memory layer across browsing sessions and brings relevant past pages back to you as you search, so old tabs you forgot resurface at the moment you'd want them.

It fits people who live in the browser and lose track of what they've read, and there's a free tier alongside paid plans. It's a weaker fit if you want it on mobile or desktop apps — it's web-browser only — or if you'd rather not install and manage another extension; the free tier also likely caps advanced memory or search features behind an upgrade.

Among browser memory and recall tools, Heyday sits on the search-time end, tying recall to your search box rather than being a standalone notes or bookmarking app.