This is a repackaged open source software product wherein additional charges apply for support. Vast treasure troves of knowledge are lost every day on the internet to link rot. As a society, we have an imperative to preserve some important parts of that treasure, just like we preserve our books, paintings, and music in physical libraries long after the originals go out of print or fade into obscurity.
ArchiveBox is a powerful self-hosted internet archiving solution written in Python 3. You feed it URLs of pages you want to archive, and it saves them to disk in a varitety of formats depending on the configuration and the content it detects.
Once installed, URLs can be added via the command line archivebox add or the built-in Web UI archivebox server. It can ingest bookmarks from a service like Pocket/Pinboard, your entire browsing history, RSS feeds, or URLs one at a time.