Best for businesses: The Bitwarden scalable sharing model

Whether for a project or ongoing operations, teammates will need to share credentials and other sensitive information.

Why? 

• Some applications and web apps, such as social media, only support a single seat

• Single Sign-On doesn’t cover every online tool

• Not just passwords: company credit cards, secure notes, and SSH keys need sharing too

> Without a method for secure sharing, employees will send each other credentials via chat, SMS, email, Post-it notes, or even by word of mouth.

Organisations in Bitwarden have a single vault, and the organisation “owns” every item within it. All sharing is managed through collections, independently of the content of the items in the organisation vault. This layer of access allows for easy, scalable sharing.

How?

1. All vault items must be in at least one collection (shared folder)

2. Admins choose how collections are managed and who has access

3. Logical flow for assigning items: organisation vault → collections → user groups

The Bitwarden scaling model and centralised architecture make vault items a single source of truth:

✅ Update an item once and it updates everywhere 

✅ Delete an item, and it’s gone immediately

✅ Sharing is simple and scalable

> The Bitwarden vault is organised in a logical, clear way — centralised and easy to manage.

Not all password managers were built for scale. They were originally designed for 1:1 sharing — less useful for growing companies.

Scaling requires a workaround:

👎 Duplicate items

👎 Creating multiple shared vaults/folders

👎 Shortcuts with limited syncing

What happens when other password managers try to scale?

❌ Duplicated credentials go out of sync

❌ Admins lose visibility into what’s shared

❌ Orphaned items persist

All this results in a headache for admins and more risk.

> These shortcomings directly undermine core security principles like least privilege access and data loss prevention, increasing the risk of unnecessary exposure and data leakage.

✅ Reduced administrative overhead

✅ Prevent unintended over-privileging

✅ Ensuring admin oversight of organisation credentials

Bitwarden was architected with businesses in mind and enables full credential lifecycle management. Sharing is managed from a centralised vault, and only other members of the same organisation can access it. Any shared item is owned directly by the organisation, and sharing is enabled programmatically through collections. This offers many benefits, including precise sharing with specific individuals or groups, clear reporting on vault security health, easy recovery of deleted items, smoother offboarding, and vault exports for backups/data portability.

TIP: Enterprise plans can enact a policy that requires all vault items, including unshared items, to be stored in the centralised vault. Learn more: Centralise organisation ownership

Other password management solutions are different and were originally conceived as consumer-first products. Early in their development, they decided to prioritise 1:1 sharing with other users who didn’t necessarily have to be teammates or colleagues. Today, they now have trouble supporting larger businesses’ sharing needs, resulting in a process that is harder to manage, introduces risk, and is not easy to understand. Their architecture creates challenges for admins who need to revoke access to specific items, adds overhead to ensure items are synced across duplicates, complicates offboarding, and makes it impossible to migrate to another service when they realise that the solution doesn’t work for them.

Having items in a centralised vault and shared through collections allows for intuitive management that makes sharing clean and easy. In Bitwarden:

1. All items in the organisation vault are assigned to one or more collections for sharing.

2. Access to collections is then assigned to individual users and user groups.

Importantly: Items can belong to more than one collection, and users can belong to more than one group.

So in a common situation where two teams need access to a single item, that one item can be assigned to collections that each of those teams already has access to. There’s no need to create a duplicate item or add the collaborating team to the other team’s private space.

Because items are stored centrally, when that item is updated, such as in a password rotation, both teams will immediately have the new credentials. The same applies to deletion or revocation – simply go to the item and remove it from collections or delete it entirely, and access is updated for everyone. This process is clean and leaves no orphans or shortcuts to manage.

In this way, vault items are a single source of truth. All sharing, access, and item contents are in one place: the item itself.

In order to make up for the shortfalls in architecture that make scalable sharing impossible, other password managers have concocted workarounds that end up causing headaches and increasing risk.

Each of these methods is a poor substitute for an architecture that was designed for centralised ownership and scalable sharing.

If you don’t have a scalable sharing solution like Bitwarden, as you grow you are exposing your business to additional risk while also adding to the workload of your IT team. These have real impacts on your business operations and costs.

How other solutions increase risk

• Unmanaged loose ends after unsharing increase the chances of breached credentials and costly remediation

• Unintended over-privilege leads to potential credential misuse

• Credentials that lose oversight may be compromised without notice

Other solutions require more IT resources

• Implementing sharing workarounds means more administrator overhead is required

• Extra work pulls IT bandwidth from other projects

• Additional staffing may be needed for more admins or help desk support