When comparing One Chat vs Keybase, the Slant community recommends One Chat for most people. In the question“What are the best messaging apps for desktop?” One Chat is ranked 5th while Keybase is ranked 17th. The most important reason people chose One Chat is:
Unlimited multiple accounts of any service.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Multiple accounts
Unlimited multiple accounts of any service.
Pro Schedule messages
Pro Custom notifications
Notifications are customizable individually per the account.
Pro Privacy
Possible to lock the app with a passcode or touch ID from a Macbook.
Pro Custom GIF
You can create custom GIFs.
Pro Also available for iPad
Pro E2E encrypted
Completely end-to-end encrypted.
Pro Identity verification
Users can publish proofs of identity (PGP public key, Twitter, Facebook, etc).
Pro FOSS
Free (as in beer) and Open Source Software.
Pro Encrypted file sharing
Securely share files.
Pro Public encrypted filesystem
For sharing files publicly.
Pro 250GB of free team file storage
250GB of free storage for encrypted files in a team.
Pro Public teams
Teams can be public with open access or admin-approved access. Opt-in to list public teams.
Pro Private teams
Teams can be completely private (access granted via admin-approval only, not publicly listed).
Pro Encrypted Git
Encrypted private or team Git repositories with automatic commit signatures.
Pro Blockchain technology
Based on blockchain technology.
Pro Sigchain verification
View/verify the cryptographic signature history of any user.
Pro PGP/GPG support
Encrypt/decrypt any PGP message or file with minimal effort.
Pro Public key encryption
Supports public key encryption.
Pro Private encrypted filesystem
Securely store personal files that only you can access.
Pro Shared private encrypted filesystem
Share files securely and privately with other users, a group of users, or a team.
Pro 250GB of free private file storage
250GB of free storage for privately-encrypted files.
Pro Free static site hosting
Host a public static website for free. Sites are automatically viewable via keybase.pub if an index.html or index.md exist in your public files.
Pro Emoji reactions to limit excessive posts and notifications
Pro E2E encrypted team chat
Teams are E2E encrypted, unlike Slack and other services.
Cons
Con Poor support for some services (Telegram for ex.)
Con If you offer a trail, you should be able to try.
Useless. Even went to their website for assistance. Nothing.