Instapaper[1] and Wallabag[2] would be the two main alternatives to Pocket, I think. Wallabag is self-hosting although I believe there are hosted services around as well.
Cannot get either of them to integrate with my Kobo ereader like Pocket does, though. :-(
Cannot get either of them to integrate with my Kobo ereader like Pocket does, though. :-(
[1] https://www.instapaper.com/
[2] https://wallabag.org/