Password Managers Compared: The Best Choice for a UK Small Business

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Why one weak password can undo everything else

Most small businesses do not get breached by some Hollywood-style hacker. They get caught out by a reused password. Someone signs up to a random website with the same password they use for email, that website gets breached, and criminals simply try those details everywhere else. If your email password is the same, they are in — and from your inbox they can reset almost everything.

The NCSC has said for years that reused and weak passwords are one of the most common ways accounts are compromised. A password manager fixes the root cause: it gives every single account a long, random, unique password, and remembers them all so your team never has to.

What a password manager actually does

In plain terms, it is a secure, encrypted vault for your logins. You (or each staff member) remember one strong master password, and the tool handles the rest:

• Generates long, random passwords no human would think of.
• Stores them encrypted, so even the provider cannot read them.
• Fills them in automatically on websites and apps.
• Warns you about weak, reused or breached passwords.
• Shares logins with colleagues safely, without emailing them around.

That last point matters more than people expect. Shared logins for the accountant portal, the courier account or the social media pages are usually the messiest part of a small business — a manager brings order to them.

The criteria that actually matter

Marketing pages all look the same. Here is what to weigh up when choosing for a business rather than for yourself.

Security and encryption

Look for a “zero-knowledge” design, which means the provider stores your data in a form they cannot read. Your master password never leaves your device, so even if the provider were breached, your vault stays encrypted. This is the baseline; do not settle for less.

Independent audits and track record

Has the product been independently security-audited, and does the company publish the results? How has it handled past incidents — openly, or quietly? A calm, transparent response to a problem tells you more than a flawless-looking website.

Team and admin features

For a business you need more than a personal vault. Check for an admin console, the ability to add and remove people quickly, shared folders or vaults, and enforced policies (for example, requiring MFA). When someone leaves, you want their access gone in seconds.

Ease of use

The best security tool is the one your team actually uses. If it is fiddly, people will go back to sticky notes. Test the browser extensions and phone apps with a couple of non-technical staff before you commit.

Where your data lives and who owns the company

For UK firms, data protection and ownership matter. A provider based in a country with strong privacy law, and a clear ownership structure, is easier to trust and easier to square with your own data-protection duties.

Price and fair terms

Cost per user should be modest, and you should be able to add or remove seats without penalty. Watch for plans where essential features like secure sharing are locked behind the most expensive tier.

The main options at a high level

Without getting lost in feature tables, most small businesses end up looking at a handful of well-known names. Broadly they fall into three camps:

• The long-established commercial managers. Mature, feature-rich and widely used. Some have strong reputations; a couple have had well-publicised security incidents that are worth reading up on before you decide.
• The open-source and self-hostable options. Appealing if you have the technical appetite to run them, and often good value, but they can shift more of the setup and maintenance burden onto you.
• The privacy-focused newer entrants, which pair a password manager with a wider suite of secure email and storage tools.

There is no single “best” for everyone, but for a typical UK small business we find one option hits the sweet spot.

Why we favour Proton Pass

For most of the small businesses we support, Proton Pass is the one we point to first. A few reasons:

• A genuine privacy pedigree. Proton is a Swiss company best known for encrypted email, operating under strong Swiss privacy law. Security and privacy are the core product, not a bolt-on.
• Zero-knowledge encryption as standard, with the source code open to scrutiny.
• Sensible team features — shared vaults, admin controls and the ability to bring the wider Proton suite (email, VPN, encrypted storage) under one roof if you want to.
• Clear, fair pricing that does not punish you for having a few staff.

If you already lean on Proton for secure email or a VPN, keeping your passwords in the same trusted ecosystem is a tidy, practical choice. That said, the most important step is simply to use a reputable manager consistently — the worst option is none at all.

The best security tool is the one your team actually uses. If it is fiddly, people will go back to sticky notes.

Rolling it out without the pain

The technology is the easy bit; getting a team to adopt it is where most efforts stumble. A simple approach that works:

1. Set up the business account and add your people.
2. Start with the crown jewels — email, banking, accounting and your website. Change those to strong, unique passwords first.
3. Turn on multi-factor authentication everywhere it is offered. A manager and MFA together are far stronger than either alone.
4. Move shared logins into shared vaults, so you can remove access the day someone leaves.
5. Give a short walkthrough so non-technical staff feel confident, not caught out.

A password manager also sits neatly alongside the basics in the government-backed Cyber Essentials scheme, which many public-sector and larger clients now expect their suppliers to hold.

Where DACROS fits in

We help Leeds and Yorkshire businesses choose, set up and roll out a password manager properly — including the tricky shared logins and the leavers process — as part of our wider cyber-security and managed IT support work. If you would like a hand getting this in place without the headache, get in touch and we will keep it plain and practical.

Good passwords are not glamorous, but they are one of the cheapest, highest-impact things a small business can fix this month.