When comparing Matrix vs KeePassXC, the Slant community recommends Matrix for most people. In the question“What are the best tools/apps/extensions to help keep my data private?” Matrix is ranked 6th while KeePassXC is ranked 10th. The most important reason people chose Matrix is:
Matrix is an open standard, defining simple HTTP APIs so that devs can easily write their own clients, bots, bridges or servers. You're not locked into a specific set of implementations.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Built on an open standard
Matrix is an open standard, defining simple HTTP APIs so that devs can easily write their own clients, bots, bridges or servers. You're not locked into a specific set of implementations.
Pro Bridges other networks into a single decentralised network
Matrix has bridges to IRC (freenode, moznet, oftc, snoonet etc), Slack, Gitter, Rocket.Chat, XMPP, SMS, SIP and others. The point is to 'matrix' all the different networks out there into one single decentralised network.
Pro Has an easy to use client called Riot
Riot.im is the easiest way to use Matrix, with great clients for Web, iOS and Android (and Fdroid).
Pro Does not require a centralized server to establish a connection between two users
Matrix is decentralized, there's no one central point that the information goes through and so no once central point of failure or control.
Pro Matrix prioritizes direct messaging with people the same as Slack-style groups
Matrix aims to "provide an analogous ecosystem to email - one where you can communicate with pretty much anyone, without caring what app or server they are using" using a neutral identity system.
Pro Supports different kinds of communication
Matrix is designed to support Instant Messaging, VoIP/WebRTC signalling (voice and video) and Internet of Things communication.
Pro Has an app store for 3rd party integrations & bots
Riot.im includes an app store with integrations for Github, JIRA, Jenkins, Giphy etc - and anyone can add more via Matrix.
Pro Offers choice of clients
Which can be found here.
Pro Maintains full conversation history
Pro Has an active community behind it
Pro Can be integrated with existing communication services
Matrix is designed to support Instant Messaging, VoIP/WebRTC signalling and Internet of Things communication and allows cross-communication between those services. Meaning one person could be using IRC and another Slack for IMs, or one person could be using Skype and another Google Hangouts for videoconferencing.
Pro End-to-end encryption
Matrix features end-to-end encrypted chats which are syncronized accross all your devices.
E2E is implemented in the matrix-js-sdk library and Riot.im client.
Pro It is free and open source
Free. No hidden tracking. 100% Open Source.
Pro Active development
Pro Cross platform autotype
Autotype available for all apps.
Pro Strong end-to-end Encryption
Zero-knowledge. Military-grade AES-256 & Argon 2 unbreakable encryption algorithms.
Pro New secure browser integration plugins
Official Browser plugins for Chrome, Firefox, Edge, Brave, Opera, Vivaldi and all other Chromium or Gecko based browsers.
Pro Passphrase generator
Pro Easy to use
It has a really clean looking design, unlike Keepass. Makes it really friendly to get into.
Pro Good UI
User-friendly and straightforward. Easy to use.
Pro Better than KeePassX
KeepassX discontinued in 2017.
Pro Support for time-based one-time passwords (TOTP)
Pro Stores passwords locally instead of in the cloud
Don't trust anyone.
Pro Support for adding/removing SSH keys in system key agent
Pro Import and export to different file formats
Pro Available web browser extension (keepassxc-browser)
Pro Outrageous better than some paid password managers
It has plenty tweaks which lets you feel under control of your data.
Pro Portable, Tails and Whonix come loaded with it too
The preferred choice of Qubes users as well. Long story short, it's no coincidence that every one of the Linux distros renowned for it's security and anonymity features comes standard with a massive neon, blinking arrow pointing right at this full-featured, OSS, cross-platform password manager. The Slant community even lauds it as the category's second-only to what is essentially a command-line tool with a title someone could have picked out of a random spoonful of alphabet soup. Approved for Ages 8-78!
Pro File attachments and custom attributes
Pro YubiKey challenge-response support
And onlykey*
Pro Database reports (password health, HIBP, and statistics)
Pro Solid
Pro KeeShare shared databases (import, export, and synchronize)
Cons
Con Keys cannot be checked automatically
You cannot automatically check keys of your recipients. Only manually.
Con Dark theme on macOS needs some work
The tabs for multiple databases and about menus are unreadable in dark mode on macOS.
Con Qt dependency hell
Con Browser plugin doesn't always connect to KeepassXC on the first attempt
Restarting the Browser or restarting KeePassXC fixes the integration.
Enabling "Automatically reconnect to KeePassXC" option in KeepassXC Browser Extension fixes this problem permanently.
Con Non native UI
