Bitwarden vs Proton Pass: Which Free Vault Should You Pick?

You don't have to buy Premium or Pass Plus just to store more passwords on another computer. Paid tiers add convenience and collaboration, which is a different decision from whether the free vault can hold your accounts. The table below separates those questions before the details.

Bitwarden vs Proton Pass at a glance #

Official references: Bitwarden plans, Bitwarden pricing, Proton Pass plans, and Proton Pass security. Prices and plan details were checked on October 8, 2026.

Sign-up privacy: Proton makes a masked address part of the job #

Proton's strongest reason to win is an email alias attached to a login. Think of a fictional equipment-rental website where you need an account for a single booking. You can give it an alias that forwards to your real inbox, then save that address with the generated password. The next time you log in, the stored username is already the address the website knows.

Bitwarden supports integrations with alias services, so it can participate in a similar arrangement. The difference is setup: you're connecting a separate service and managing its allowance. I'd choose Proton when I want the login and alias workflow together, especially for new shopping and newsletter accounts.

The free ten-alias allowance is enough to start, but it won't cover hundreds of sign-ups with a unique address each. Pass Plus removes that ceiling. Decide whether you need that many addresses before buying a broader Proton bundle; extra mail or VPN features only add value if you actually need them.

An alias also has its own lifecycle. Disabling it affects mail forwarding, while changing the saved username alone doesn't update the website's account. For an account you depend on, check the site's address-change process before replacing an existing email.

Winner for integrated alias creation: Proton Pass.

Everyday logins: check the pages you visit most #

Bitwarden's appeal is a conventional vault you can use across work and personal devices without a free-device restriction. Proton offers the same broad access and adds its alias tools. Neither feature list can tell you how a complicated login page will feel with your browser extensions installed.

A split login is a good example. One screen asks for the email address, then another asks for the password. You want the manager to find the correct record on both screens without offering a dozen unrelated accounts. A bank that uses a second domain for authentication adds another detail to check.

I'd try the free versions on a small set of accounts: your email, a banking login, a shopping site, and a service with more than one account. Check the saved URL, whether filling works after a browser restart, and whether switching between accounts takes unnecessary steps. This is something a reader can do before moving a full vault; it isn't a performance result from our research.

Proton's interface puts aliases beside passwords. Bitwarden puts more emphasis on vault items and organization access. If one layout makes it easier to find the right account, that advantage will matter more often than a feature used once a year.

Winner for a conventional mixed-device vault: Bitwarden; choose Proton when the alias workflow earns its extra screen space.

Sharing: a partner's login and a team vault are different jobs #

Bitwarden's free organization lets you share with one other user. That can cover a couple sharing household services, although you still need to create the organization and put shared items in it. Sharing doesn't mean giving someone your master password.

Proton's paid plans add secure vault sharing and link sharing. Those are reasons to compare Pass Plus if you want to send selected credentials or manage a shared collection. Read the plan details for the exact sharing arrangement before inviting people; personal and business access have different requirements.

For a fictional two-person freelance partnership, I'd first list the accounts that belong to the business. Hosting, domains, and payment services should have their own supported user access whenever possible. A vault can store the credentials, but it doesn't replace the website's permission model or remove the need to revoke a departing person's access.

Family plans deserve their own comparison if several people need shared records. Bitwarden lists Families for up to six users at $3.99/month, billed annually at $47.88, with taxes excluded. Proton lists a Pass Family plan for six users. Check the family invitation, account recovery, and shared-vault controls instead of comparing only the headline per-month amount.

Winner for free two-person sharing: Bitwarden.

Paid extras: buy a specific missing feature #

The free versions handle password storage and device access. Paying makes sense when an extra solves a concrete problem: emergency access for a trusted person, a document attachment beside a login, more aliases, or integrated verification codes.

Bitwarden's Premium plan is a compact upgrade for one person. Proton Pass Plus is particularly attractive when aliases are the reason you chose Proton in the first place. I wouldn't move a working vault just to get an extra feature I can't name a use for.

The integrated authenticator is convenient because the login and code are close together. A separate authenticator can keep the two tasks apart. Think through access to your manager account if the phone is lost before changing how you store website codes. The same practical question applies to either provider.

Paid monitoring is also separate from fixing an account. An alert can help you spot a problem, but you still need to change the affected password on the website and update the saved record. A manager doesn't cancel a reused password at a third-party service simply because you edited its vault entry.

Winner for a focused low-cost personal upgrade: Bitwarden; for unlimited aliases, Proton Pass.

What users say about making the switch #

In a February 2026 discussion, people considering a move from 1Password liked Proton's everyday interface and sharing, while others missed tags and tighter desktop-extension coordination. A Proton representative explained that aliases and sharing had been a development priority and corrected several claims about missing features. I'd pay attention to that exchange if detailed vault organization is part of your routine.

A separate September 2026 Bitwarden discussion raised Android passkey compatibility concerns. If you use passkeys for critical services, check those exact services on your phone before changing the default provider. Password support and passkey support aren't interchangeable promises.

The most practical lesson is to compare the workflow you'll lose as well as the one you'll gain. If tags, custom fields, or a desktop sign-in arrangement are essential, write them down before migrating. A simple vault of website logins is a much easier move than a collection with documents, specialist item types, and passkeys.

Choose Bitwarden if #

• You want a general-purpose vault across several browsers and operating systems.
• Free sharing with one other person covers your household needs.
• You want a documented CLI or a path to managing your own server.
• An inexpensive annual upgrade for attachments or emergency access is appealing.

Choose Proton Pass if #

• You want masked email addresses alongside your new logins.
• You already use Proton services and like managing them through that account.
• You prefer its vault interface on the browsers and phones you use.
• Unlimited aliases would justify Pass Plus for you.

Alternatives to both #

KeePassXC is my alternative for a local encrypted database on Windows, Mac, or Linux. You'll arrange file sync and backups yourself, which is a reason to choose it only when that control is the goal.

Apple Passwords is the simpler route for an Apple household. Google Password Manager is an easy starting point for Chrome and Android. Both make more sense when you're staying inside the ecosystem they support.

Use the free password manager shortlist to compare all eight options, or the Bitwarden alternatives page to browse other vaults.

Frequently asked questions #

Is Bitwarden still free in 2026?

Yes. Its free personal account includes unlimited passwords and devices. Premium is an optional annual subscription for extras such as the integrated authenticator, attachments, reports, and emergency access. Free organization sharing covers one other user. You don't need Premium merely to keep the same password vault available on a phone and computer.

Is Proton Pass free if I don't use Proton Mail?

Yes. Proton Pass has a free plan through a Proton account, and its password storage doesn't require buying a Proton Mail subscription. The free plan includes ten hide-my-email aliases. Paid Pass plans add more alias and sharing features; a wider Proton bundle is a separate purchase decision.

Can I import my passwords into Bitwarden?

Yes. Bitwarden supports imports from many managers and a custom CSV format. Special item types, attachments, and passkeys need attention beyond a basic password CSV. The Bitwarden import guide walks through a small sample, field checks, and handling repeated imports without replacing existing records.

Are their vaults encrypted?

Yes. Both describe encrypted vault storage and publish information about their security design. Your master password, account recovery arrangements, and device security still matter. Encryption at the provider doesn't prevent someone using a vault that is already unlocked on your computer, so choose a lock routine you can live with.

Sources #

Further official reading: Bitwarden security whitepaper, Bitwarden client releases, Proton Pass updates, and Proton Pass downloads. User discussions are linked in the section above.