Updated September 30, 2026 · ShieldCue Editorial Team
Proton vs WEBROOT master
Where Proton and WEBROOT master differ
| Compare |  Proton |  WEBROOT master |
|---|---|---|
| Devices | 10Higher | 3 |
| Jurisdiction | CH | JP |
| Platforms | Windows, MacOS, Linux, Android, iOS, Web app, Command line interface, Chrome, Safari, Firefox, Edge, BraveCovers more | Windows, MacOS, Android, iOS |
| Owner | Proton Foundation | ST ASU PTE.LTD. |
| Longest plan (months) | 24 monthsHigher | 1 month |
| Server countries | 140 | Not confirmed |
| Money-back period | 30 days | Not confirmed |
| Protocols | WireGuard, OpenVPN | Not confirmed |
| Features | Kill switch | Not confirmed |
| Streaming services | Netflix, Amazon Prime Video, Disney+, Hulu | Not confirmed |
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Key differences
- Proton scores higher overall: 9.3 vs 8.5.
- Devices is higher at Proton: 10 vs 3.
- Platforms: only Proton offers Linux, Web app, Command line interface.
- Longest plan (months) is higher at Proton: 24 months vs 1 month.
- Support channels: only Proton offers Chat, Help centre, Community.
- Support channels: only WEBROOT master offers Phone.
Our verdict on each
Proton
Proton bundles a password manager, VPN and encrypted storage in one account, with Pass starting at $4.99 and a free tier. It suits readers who want passwords, private files and a VPN in a single subscription, and who can live with free plan limits that leave out an authenticator, password sharing and file attachments.
WEBROOT master
WEBROOT suits small households wanting antivirus across desktop and mobile with extras covering password manager and support through email and phone available for daily care. Coverage allows 3 devices across Windows, macOS and Android under household allowance of Up to 3 devices while ownership rests with ST ASU PTE.LTD. for clear accountability.
Score breakdown
| Area | Proton | WEBROOT master |
|---|---|---|
| Cost | 9.2HigherEntry at $4.99 sits under the site median of €6.84, with storage at $95.88 per TB per year and a free plan. | 8.4Paid cover with allowance of 3 devices and household cover of Up to 3 devices. |
| Offer | 9.5Higher | 8.7Covers Windows, macOS and Android with extras spanning password manager and support via email and phone. |
| Privacy | 9.1 | Not confirmed |
The numbers side by side
| Fact | Proton | WEBROOT master |
|---|---|---|
| Devices | 10 | 3 |
| Longest plan (months) | 24 months | 1 month |
If neither fits
NordVPN has longest plan (months) at 27 months, against 24 months for Proton and 1 month for WEBROOT master.
NordVPN reviewHow they place
| Ranking | Proton | WEBROOT master |
|---|---|---|
| VPNs | 13 of 232 | 3 of 232 |
| Password managers | 8 of 69 | 2 of 69 |
Every fact side by side
| Fact | Proton | WEBROOT master |
|---|---|---|
| Features | No logs, Streaming, Travel | Not confirmed |
| Audience | Business | Not confirmed |
| Pricing model | Free | Not confirmed |
| Legal entity | Proton AG | ST ASU PTE.LTD. |
| Headquarters | Switzerland | Singapore |
| Founded | 2014 | Not confirmed |
| Support channels | Email, Chat, Help centre, Community | Email, Phone |
Password managers
| Fact | Proton | WEBROOT master |
|---|---|---|
| Price from | $4.99 | Not confirmed |
| Free plan | YesHas it | No |
| Family plan | Pass Family: up to 6 users, includes 6 Pass Plus accounts and an admin panel | Up to 3 devices |
| Passkeys | Yes | Not confirmed |
| Security audit | Independently audited by third-party experts (Cure53 audit published July 2023), open source under GPLv3, public bug bounty | Not confirmed |
| Encryption | End-to-end encryption; 256-bit AES-GCM encrypted vaults; OpenPGP with ECC (Curve25519) for vault keys | Passwords and credit card information |
| Open source | Yes | Not confirmed |
| Zero-knowledge encryption | Yes | Not confirmed |
Secure email
| Fact | Proton | WEBROOT master |
|---|---|---|
| Free plan limits | Unlimited logins, notes, credit cards and devices; 10 hide-my-email aliases; passkeys and password health alerts; no 2FA authenticator, secure sharing, file attachments or dark web monitoring | Not confirmed |
| End-to-end encryption | All fields end-to-end encrypted: passwords, usernames, web addresses, credit cards, note contents and metadata; 256-bit AES-GCM vaults; only the user can decrypt, Proton cannot | Not confirmed |
| Custom domains | Yes | Not confirmed |
Encrypted storage
| Fact | Proton | WEBROOT master |
|---|---|---|
| Free storage | 5 | Not confirmed |
| Price per TB per year | $95.88 | Not confirmed |
| Compliance certifications | ISO 27001, SOC 2 Type II | Not confirmed |
Where each stands against the rest
| Fact | Proton | WEBROOT master | Median |
|---|---|---|---|
| Devices | 10at the median | 3lowest quarter | 10 |
| Server countries | 140highest quarter | Not confirmed | 62 |
| Money-back period | 30 daysat the median | Not confirmed | 30 days |
| Longest plan (months) | 24 monthsabove the median | 1 monthlowest quarter | 12 months |
Median across 139 listed providers.
Pros and cons
Proton
Pros
- A single account covers a password manager, a VPN and end-to-end encrypted storage, with a free plan to start.
- Passkeys, custom domains and a Family plan with an admin panel suit single-user and shared use.
- Vaults use AES-GCM encryption with OpenPGP and ECC keys, and only the account holder can decrypt.
Cons
- Support runs on email, chat and help centre with no phone line.
- Free plan limits leave out the authenticator app, password sharing, attachments and dark web monitoring.
- Extra storage costs $95.88 per TB per year beyond 5 GB free.
WEBROOT master
Pros
- Covers Windows, macOS and Android, giving shared desktop and mobile use within a household subscription.
- Bundles password manager so login storage sits beside antivirus cover for daily convenience.
- Support through email and phone gives email plus direct phone contact for guided help.
Cons
- Free plan: no, so ongoing protection calls for a paid subscription with budgeting from the start.
- Free version: no, so there is no lasting no cost tier for continuous cover after signup.
- Device allowance of 3 devices sits below Acronis at 5 devices, which can limit larger households.
Who each suits
Proton
Who it suits
- Readers who want a password manager, a VPN and private files under a single subscription rather than separate products.
- Households and small teams that need shared accounts, since the Family plan bundles several Pass Plus accounts and an admin panel.
- Buyers who care about open source under a copyleft licence, outside security audits and a public bug bounty.
Who should look elsewhere
- Apple Hide My Email at $0.99 if email aliasing is the whole job, since Proton adds a VPN, storage and a password manager.
- Apple Inc. at $0.99 when aliasing is the priority; Proton's $4.99 entry brings a VPN, storage and password manager in the same account.
- EasyOptOuts at $19.99 for a single higher priced subscription, against Proton's $4.99 entry and a free plan.
WEBROOT master
Who it suits
- Households sharing cover across desktop and mobile who prefer Acronis alternatives with smaller device needs.
- Readers wanting bundled login storage who might otherwise pick ESET Brasil for different device ranges.
Who should look elsewhere
- Readers wanting lasting no cost cover should consider Apple Inc. built in options, since Free plan: no and Free version: no.
- Readers covering many systems should consider Acronis, since WEBROOT allows 3 devices while Acronis allows 5 devices.
Current offers
Proton
Current offer
Discount code
40% off Pass Plus: 40% off
Shown on the Proton Pass pricing page alongside a 30-day money-back guarantee; applies to the Pass Plus paid plan
Source, checked September 26, 2026
Questions about each
Proton
How much is Proton Pass at the entry price?+
Proton Pass starts at $4.99, and there is a free plan beside it. The paid tiers widen the set of features, so the entry price only pays off if you want more hide my email aliases, passkeys and password health alerts.
What does the free plan leave out?+
The free plan covers as many logins, notes, cards and devices as you like, but it leaves out the authenticator app, sharing with other people, file attachments and dark web monitoring. Those sit on paid Pass plans, where entry starts at $4.99.
WEBROOT master
How many devices can you cover with WEBROOT?+
Coverage allows 3 devices under a household allowance described as Up to 3 devices. That scope suits a compact group sharing protection across supported systems. Larger groups should compare with Acronis at 5 devices before committing to a subscription.
Which operating systems does WEBROOT support?+
WEBROOT lists support for Windows, macOS and Android. That mix spans desktop systems plus mobile systems, so you can keep shared protection aligned across home hardware. Confirm that your current operating system release remains supported before you purchase.
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