1Password vs Bitwarden

An iteration on the UI brings a polished look that was already good-looking to begin with. It even tries pulling in relevant app and web icons, adds credit cards logos and has little animation to make the experience more pleasant.

Versatility and synchronicity for the majority of the devices and platforms you use. Plus, all software is free with a paid subscription.

Easily fill in passwords with a single keystroke combination.
Quickly add new and update existing passwords right from the browser when the login is detected by the free browser extension.

1Password can checks for weak, duplicate and old passwords you have stored.

Automatically logs into websites, enters credit card information, fills registration forms, and easily generates strong passwords. Password generator can be adjust to use or exclude certain characters and patterns.

A feature called Watchtower cross-references known website vulnerabilities with stored login information using a database that is updated daily.

1Password offers an option to create a shared vault for sharing passwords among friends, family and co-workers.

Pro Version now supports time based one time passwords (instead of installing google authenticator).

For more information see here.

All TouchID capable devices are supported.

1Password offers syncing through cloud storage services such as Dropbox and iCloud and a possibility to sync locally over Wi-Fi if you opt not to use cloud storage.

This app is endorsed by many high credibility security experts (for example, Troy Hunt ).

1Password can store secure notes which don't file cleanly into other areas like passwords or bank details. Secure notes can be used to record anything you want.

One could manage a vault for work, a vault that's personal and a shared family vault while keeping the details of each segmented from each other and only sync'ed where/if desired.

There is an immense sense of community and openness with 1Password.

Unlike many other password management tools, by default the 1Password encrypted database is not stored in the cloud, but strictly locally, for added security.

Bitwarden is open source and can therefore easily be reviewed and checked for security. Its Github repository is accessible here.

It is easy to start as the majority of features are on the free version.

Automatically synchronises across various devices and platforms. Passwords get fully encrypted locally before leaving the computer.

No ads, no tracking.

There are plugins for Firefox, Chrome, Safari, Opera, Edge, Vivaldi and Tor Browser.

No need to think of individual passwords. This can be easily accomplished with an easy to use built-in password manager.

End-to-end AES-256 bit encryption, salted hashing, and PBKDF2 SHA-256.

Offers 2FA with Authy, Google Authenticator or via email.
Additionally, the Pro Version has Duo Security with Duo Push, SMS, phone call, and U2F security keys: YubiKey (any 4 series device or YubiKey NEO) and FIDO U2F (any FIDO U2F certified key).

Possibility to manage passwords without installing the app or the browser plugin.

You can store multiple logins on the same website.

Very easy to add personal notes.

You could retrieve passwords in the scripts.

When a site has multiple credentials (like I have for some brokers and banks), then the most recently used is automatically populated (if auto-fill is opted). This feature is unique (to my knowledge) and spectacular (especially for sites that log you off frequently and re-logging in is required).

Android app is a little slow and buggy, but it works well and has been improving.

Host your own server via Docker for small installations or by package for multiple servers.

The features included in the free version are totally sufficient for most personal uses. No limitation of devices synching.

You can use Windows Hello or Apple's TouchID on PC to unlock desktop applications and browser extention.

Folders can be created within folders.

It can also be used for sites where the domain changes frequently.

Just copy CSV text.

Save data on the web.

Using enterprise subscribtions you can share password entries among your colleagues via 'collections' or with other companies that are connected to yours. You decide if it's your personal entry or a companies.

Auto-fill by specifying the form with the selector of css.