Seenr is a series, movies and anime tracker. Install this addon as is and you get two "Trending on Seenr" rows on your home screen, one for movies and one for series, ranked by what Seenr members open right now.
Configure it with a free Seenr account to go further: copy your personal addon URL from your settings and paste it into your client. It then marks what you play in your Seenr library and adds your own rows, movies and series apart: up next, upcoming, watchlist, for you, trending, what your friends watch, and your lists. You pick which rows show up from your Seenr settings.
This addon serves no streams. It is a tracker, not a source: it stays invisible in the sources list by design, and titles open through your usual addons.
Setup guide: https://seenr.app/en/integrations/stremio?utm_source=stremio-addons
Known limits, stated upfront: the addon protocol never reports back that playback finished, so Seenr does not silently check things off. What you play lands as a suggestion you confirm in one tap, and watch duration is not available.
Free, no ads, web plus iOS and Android.