Updated October 13, 2026 · ShieldCue Editorial Team
Internxt Universal Technologies SL vs Proton
Internxt Universal Technologies SL
Facts checked September 26, 2026.
Where Internxt Universal Technologies SL and Proton differ
| Compare |  Internxt Universal Technologies SL |  Proton |
|---|---|---|
| Server countries | 5 | 140Higher |
| Jurisdiction | ES | CH |
| Platforms | Google Chrome extension on Windows and macOS | Windows, MacOS, Linux, Android, iOS, Web app, Command line interface, Chrome, Safari, Firefox, Edge, Brave |
| Owner | Fran Villalba Segarra | Proton Foundation |
| Devices | Not confirmed | 10 |
| Protocols | Not confirmed | WireGuard, OpenVPN |
| Features | Not confirmed | Kill switch |
| Streaming services | Not confirmed | Netflix, Amazon Prime Video, Disney+, Hulu |
| Longest plan (months) | Not confirmed | 24 months |
Same on both: Money-back period (30 days).
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Key differences
- Server countries is higher at Proton: 140 vs 5.
- Platforms: only Internxt Universal Technologies SL offers Google Chrome extension on Windows and macOS.
- Platforms: only Proton offers Windows, MacOS, Linux.
- Founded is lower at Proton: 2014 vs 2020.
- Features: only Proton offers Streaming, Travel.
Our verdict on each
Internxt Universal Technologies SL
Internxt Universal Technologies SL differs from trust based services by centering control with the user through zero knowledge encryption and open source review. It serves privacy minded people wanting encrypted storage and mail with a no logs approach under one account.
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.
Score breakdown
| Area | Internxt Universal Technologies SL | Proton |
|---|---|---|
| Cost | Not confirmed | 9.2Entry at $4.99 sits under the site median of €6.84, with storage at $95.88 per TB per year and a free plan. |
| Offer | 8.6 | 9.5Higher |
| Privacy | 8.6 | 9.1Higher |
Licences and countries
| Country | Internxt Universal Technologies SL | Proton |
|---|---|---|
| Headquarters | Spain | Switzerland |
If neither fits
NordVPN has server countries at 150, against 5 for Internxt Universal Technologies SL and 140 for Proton.
NordVPN reviewHow they place
| Ranking | Internxt Universal Technologies SL | Proton |
|---|---|---|
| VPNs | 65 of 232 | 13 of 232 |
| Privacy tools | 57 of 280 | 10 of 280 |
| Secure email and messaging | 11 of 60 | 1 of 60 |
| Secure cloud storage and backup | 14 of 70 | 2 of 70 |
| Free VPNs | 55 of 189 | 9 of 189 |
Every fact side by side
| Fact | Internxt Universal Technologies SL | Proton |
|---|---|---|
| Features | No logs | No logs, Streaming, TravelCovers more |
| Audience | Business | Business |
| Pricing model | Free | Free |
| Legal entity | Internxt Universal Technologies SL | Proton AG |
| Headquarters | Spain | Switzerland |
| Founded | 2020 | 2014Lower |
| Support channels | Email, Chat, Help centre, Community | Email, Chat, Help centre, Community |
Privacy tools
| Fact | Internxt Universal Technologies SL | Proton |
|---|---|---|
| Price from | €9.99 | $4.99 |
| Free plan | Yes | Yes |
| Free plan limits | 1 GB free encrypted cloud storage; Internxt Mail is only available with a premium plan | 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 |
| Logging policy | Zero-knowledge: passwords and user data are not stored, data encrypted in transit and at rest | No permanent IP logs by default; temporary IP logs kept to combat abuse and fraud; authentication logging off by default; Proton states it has no technical means to access encrypted passwords or notes |
| Open source | Yes | Yes |
Secure email
| Fact | Internxt Universal Technologies SL | Proton |
|---|---|---|
| End-to-end encryption | Emails and attachments in Internxt Mail are end-to-end encrypted with post-quantum and zero-knowledge encryption, so only the user can read them | 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 |
| Custom domains | Not confirmed | Yes |
Encrypted storage
| Fact | Internxt Universal Technologies SL | Proton |
|---|---|---|
| Free storage | 1 | 5Higher |
| Price per TB per year | Not confirmed | $95.88 |
| Zero-knowledge encryption | Yes | Yes |
| Compliance certifications | ISO 27001:2022, HIPAA, GDPR, SOC 2 | ISO 27001, SOC 2 Type II |
Password managers
| Fact | Internxt Universal Technologies SL | Proton |
|---|---|---|
| Family plan | Not confirmed | Pass Family: up to 6 users, includes 6 Pass Plus accounts and an admin panel |
| Passkeys | Not confirmed | Yes |
| Security audit | Not confirmed | Independently audited by third-party experts (Cure53 audit published July 2023), open source under GPLv3, public bug bounty |
| Encryption | Not confirmed | End-to-end encryption; 256-bit AES-GCM encrypted vaults; OpenPGP with ECC (Curve25519) for vault keys |
Where each stands against the rest
| Fact | Internxt Universal Technologies SL | Proton | Median |
|---|---|---|---|
| Devices | Not confirmed | 10at the median | 10 |
| Server countries | 5lowest quarter | 140highest quarter | 62 |
| Money-back period | 30 daysat the median | 30 daysat the median | 30 days |
| Longest plan (months) | Not confirmed | 24 monthsabove the median | 12 months |
Median across 139 listed providers.
Pros and cons
Internxt Universal Technologies SL
Pros
- Zero knowledge design keeps passwords and stored content unreadable to others
- Open source code allows public review of privacy and security claims
- End to end encryption protects mail messages and file attachments
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.
Who each suits
Internxt Universal Technologies SL
Who it suits
- People seeking zero knowledge storage and mail
- Shoppers valuing open source privacy tools
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.
Current offers
Internxt Universal Technologies SL
Current offer
Discount code
Christmas savings - Save 80%: 80% off
Promotional banner applied on the deals and pricing pages; for new customers, free-account customers or lifetime-plan upgraders, no code shown
Source, checked September 26, 2026
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
Internxt Universal Technologies SL
What does Internxt Universal Technologies SL provide?+
Internxt Universal Technologies SL provides encrypted cloud storage plus encrypted mail with attachment support. Stored content receives encryption in transit and at rest under zero knowledge handling. A no logs approach keeps provider access away from user activity.
How does its encryption work?+
Emails and attachments receive end to end encryption with post quantum and zero knowledge protection. Passwords stay outside provider reach because decryption rests with the account holder. Stored files remain encrypted in transit and at rest.
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.
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