It’s actively being worked on with native apps, is competitively priced at $28/yr, though it carries the same risk as Pinboard (of being run by a solo founder).
The main developer publishes regularly about the finances of the project and the economic sustainability of free-software. The last update was only available in french though: https://nicolas.loeuillet.org/billets/2022/01/03/wallabagit-...
To be fair, wallabag is also mostly maintained by a single person. However, there's a wide community so it's unlikely the software would go unmaintained if a bus accident occurred. I must admit i have no idea about the "hosted" side of things and if the maintainer has a backup plan for someone to take over in case they're not available.
I actually like the service but I don't use the archive feature. It's minimal, text based and provides rss feeds for most things. It also plays nice with Miniflux.
I'm going to look at ArchiveBox but I hope someone else takes over Pinboard and can give it some proper time and attention
Seems, it was a mistake.
Archiving stopped around 85% of my bookmarks.
I've had those problems before, especially when the owner played U.S. politics and didn't care much about Pinboard anymore. I still went back.
Pinboard's support doesn't reply to mails, Pinboard's Twitter account doesn't reply, either.
I've asked for a refund (within the one week refund window). No reply.
Maybe he'll reply here. Last time I had such problems he also ignored my mails for a long time and finally replied on HN.
People, look at Wallabag seriously. Maybe Pocket. And maybe Archivebox (https://github.com/ArchiveBox/ArchiveBox).