Why people look for a Password Pusher alternative
Password Pusher, often written pwpush or pw push, is a well-regarded open-source tool for sharing a password through an expiring link. Its homepage describes the flow as paste your secret, set your rules, share the link, with expiry by views, by time or both, an optional passphrase, file attachments, and permanent deletion once a push is viewed or expired. It is free to use without an account, and the community edition is free to self-host.
People go looking for an alternative for a few recurring reasons: they want the encryption to happen in their own browser rather than on a server, they want a hosted product with a workspace, roles and a per-secret audit timeline, or they want secret links and branded short links in the same place.