I moved from 1Password to Bitwarden about half a year ago. I never looked back, and I've never missed anything. The UI might be a touch clunkier than 1Password, but it's still good and perfectly usable on the whole. What is more, it is open-source and people can inspect its code.
Based on our record, bitwarden seems to be a lot more popular than Authenticator. While we know about 606 links to bitwarden, we've tracked only 4 mentions of Authenticator. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Here's another cool free trick for anyone. If you use Bitwarden they sneakily introduced a Generator for their desktop app for "Username" before it was just passwords. - Source: dev.to / 8 months ago
While not every site has adopted passwordless logins, a better way to secure your accounts that still use passwords is by using a password manager like Bitwarden or 1Password. They help you create strong, unique passwords and remember them easily. Most password managers come with autofill features that make it easy to use across devices. - Source: dev.to / 12 months ago
Bitwarden — The easiest and safest way for individuals, teams, and business organizations to store, share, and sync sensitive data. - Source: dev.to / about 1 year ago
For passwords and 2FA I use Bitwarden in combination with a self-hosted Vaultwarden service (for imcreased security and use of pro features for free). Source: over 1 year ago
First it's good to use a password manager, however it's not a good idea to use the one built into your browser. I would suggest switching to BitWarden or similar (not LastPass). Source: over 1 year ago
PS. At the moment I’m using this one. It’s really good but it’s missing an export feature. Source: over 2 years ago
For iOS? Authenticator - it's open-source and about as simple as it gets. Source: over 2 years ago
For iOS offline, you could go with Tofu or Authenticator. These are open-source alternatives. Source: over 2 years ago
2FA: This is a necessity for all online accounts nowadays, but it is important to store your TOTP codes somewhere trusted and secure. Services like Authy are cloud-based and proprietary, meaning that no one can verify their privacy and security claims. Cloud-based applications are risky as it is, and it is best to keep your codes somewhere local on your devices, such as Aegis for Android, or Authenticator for iOS.... Source: over 3 years ago
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Aegis Authenticator - Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...
KeePass - KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.