I'm not deeply familiar with Syncthing but here are some differences based on what I do know: - Hyperdrive includes mass-publishing as a usecase, so it uses pu

I'm not deeply familiar with Syncthing but here are some differences based on what I do know: - Hyperdrive includes mass-publishing as a usecase, so it uses public-key URLs and a bandwidth-sharing mechanism among its active peers (like BitTorrent) - Hyperdrive is built on a general-purpose protocol called Hypercore which is a signed append-only log. These logs can be used for other datastructures. Some examples [1] [2] [1] Kappa-core, a general-purpose db built on the logs https://github.com/kappa-db/kappa-core https://github.com/kappa-db/kappa-core [2] Cabal, a chat network https://cabal.chat/ https://cabal.chat/