Updated September 29, 2026 · ShieldCue Editorial Team
Internxt vs Proton AG
Where Internxt and Proton AG differ
| Compare |  Internxt |  Proton AG |
|---|---|---|
| Free storage | 1 | 5Higher |
| Jurisdiction | ES | CH |
| Compliance certifications | ISO 27001:2022, HIPAA, GDPR, SOC 2 | GDPR, HIPAA, ISO 27001 |
Same on both: Zero-knowledge encryption (Yes).
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Key differences
- Proton AG scores higher overall: 9.3 vs 8.8.
- Free storage is higher at Proton AG: 5 vs 1.
- Compliance certifications: only Internxt offers ISO 27001:2022, SOC 2.
- Compliance certifications: only Proton AG offers ISO 27001.
- Founded is lower at Proton AG: 2014 vs 2020.
- Pricing model: only Internxt offers Budget.
Our verdict on each
Internxt
Internxt bundles encrypted storage, mail and a no logs VPN into a single open-source account, which suits people who want one provider rather than a stack of separate tools. The trade-off sits at entry: the free allowance is small, and paid storage starts at €9.99.
Proton AG
Proton AG suits readers who want a published no-logs audit, a free tier and a bundled privacy suite rather than a bare tunnel, with the company based in Switzerland. Paid plans reach servers in from 140 countries and cover 10 devices, alongside free storage of 5 GB.
Score breakdown
| Area | Internxt | Proton AG |
|---|---|---|
| Cost | Not confirmed | 9.3 |
| Offer | 8.9A free plan is offered, 1 GB of encrypted cloud storage, free for life is stated plainly. | 9.4HigherTerm choice runs to 24 months with a 30-day refund window, and a free plan anchors entry pricing. |
| Privacy | 8.8 | 8.9Higher |
Where they rank in our lists
| Ranking | Internxt | Proton AG |
|---|---|---|
| VPNs | 50 of 232 | 26 of 232 |
| Privacy tools | 46 of 280 | 24 of 280 |
| Secure email and messaging | 8 of 60 | 5 of 60 |
| Secure cloud storage and backup | 12 of 70 | 8 of 70 |
| Free VPNs | 42 of 189 | 22 of 189 |
A third option
Acronis has free storage at 50, against 1 for Internxt and 5 for Proton AG.
Acronis reviewEvery fact side by side
| Fact | Internxt | Proton AG |
|---|---|---|
| Pricing model | Free, BudgetCovers more | 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 | Proton AG |
|---|---|---|
| Price from | €9.99 | Not confirmed |
| Free plan | Yes | Yes |
| Free plan limits | 1 GB of encrypted cloud storage, free for life | No data or speed limits, no ads, no time limit, 1 device, servers in 10 countries randomly selected, medium speed. |
| Platforms | Windows, MacOS, Linux, Web, iOS, Android | Windows, MacOS, Linux, Chromebook, Android, iOS, Chrome, Firefox, Android TV, Apple TV, Amazon Fire TV |
| Protocols | Not confirmed | WireGuard, OpenVPN |
| Logging policy | Zero-knowledge: passwords and user data are not stored, data encrypted in transit and at rest | No activity logs |
| Open source | Yes | Yes |
| Privacy tool type | Not confirmed | Ad blocker |
VPN
| Fact | Internxt | Proton AG |
|---|---|---|
| Devices | Not confirmed | 10 |
| Server countries | 5 | from 140 |
| No-logs audit | Not confirmed | Securitum, 2026 |
| Features | No logs | No logs, StreamingCovers more |
| Audience | Business | Business |
| Money-back period | 30 days | 30 days |
| Features | Not confirmed | Kill switch, Split tunnelling |
| Streaming services | Not confirmed | Netflix, Hulu, Disney+, Amazon Prime Video |
| Owner | Fran Villalba Segarra | Proton AG |
| Longest plan (months) | Not confirmed | 24 months |
Secure email
| Fact | Internxt | Proton AG |
|---|---|---|
| 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 | The VPN connection from the user's device to Proton's servers; Proton also markets Proton for Business with end-to-end encryption. |
Password managers
| Fact | Internxt | Proton AG |
|---|---|---|
| Family plan | Not confirmed | Pass Family: up to 6 users, 6 Pass Plus accounts, admin panel |
| Passkeys | Not confirmed | Yes |
| Security audit | Not confirmed | Independently audited by third-party experts; audit reports public |
| Encryption | Not confirmed | Zero-knowledge end-to-end encryption, 256-bit AES-GCM vaults, OpenPGP with ECC Curve25519 for vault keys |
Where each stands against the rest
| Fact | Internxt | Proton AG | Median |
|---|---|---|---|
| Free storage | 1lowest quarter | 5at the median | 5 |
Median across 36 listed providers.
Pros and cons
Internxt
Pros
- Open source, so the client code can be read by anyone, and the logging policy says passwords and user data are not stored, with data encrypted in transit and at rest.
- The drive product lists ISO 27001:2022, HIPAA and GDPR and is aimed at business buyers.
- Apps on Windows, macOS and Linux put storage, mail and VPN on the same account across desktop and mobile.
Cons
- The free tier is 1 GB of encrypted cloud storage, free for life, the smallest free allowance here: MEGA gives 20 GB free, Degoo 20 GB, and Apple 5 GB.
- The VPN reaches 5 server countries, well below the 48.5 country median here.
- Support runs on email, chat and help centre only, so answers arrive in writing or in chat.
Proton AG
Pros
- No-logs claims are audited rather than asserted: Securitum's audit (Securitum, 2026) sits behind a No activity logs policy.
- Free limits come with no caps on data or speed, no ads and no time limit.
- 10 simultaneous devices, above the ranked VPN median of 8.
Cons
- Support runs on email, chat and help centre, and there is no phone line among them.
- The free plan limits put you on a single device at medium speed with randomly selected countries, so constant use points at a paid plan.
- End-to-end encryption is marketed for Proton for Business, while the consumer plan encrypts only the connection from your device to Proton's servers.
Who each suits
Internxt
Who it suits
- Readers who want storage, mail and a VPN from a single open-source provider rather than separate subscriptions.
- Business buyers, since the drive product lists ISO 27001:2022, HIPAA and GDPR and the suite is aimed at business.
Who should look elsewhere
- Free-library seekers: MEGA gives 20 GB free and Degoo 20 GB, against 1 GB here.
- People who need a wide server map: a larger VPN covers more countries than 5.
- Storage-only buyers: Apple bundles 5 GB of free space into an account many already hold.
Proton AG
Who it suits
- Readers who want a VPN, a passkey vault and encrypted storage under a single account instead of separate subscriptions.
- Families sharing storage, since Pass Family covers several users and Pass Plus seats through a single admin panel.
- Teams buying under a business audience (business) who need GDPR, HIPAA and ISO 27001 certifications on file.
Who should look elsewhere
- Anyone needing more devices on a single account: Proton covers 10, while ESET Brasil plans run 3 to 25 devices.
- Readers choosing purely on server spread: AVG lists from 100 countries, a base close to Proton's from 140.
- Readers who want a different audit trail to compare: Session Technology Foundation lists Quarkslab 2021 against Proton's Securitum, 2026.
Current offers
Internxt
Current offer
Discount code
Christmas savings: 80% off
Annual discounts apply to the first year only, then full price renewal
Source, checked September 26, 2026
Discount code
Lifetime cloud storage deals: 85% off
For new customers, free-account customers, or upgrading an existing lifetime plan; annual deals apply to the first year only
Source, checked September 26, 2026
Questions about each
Internxt
What does the free plan include?+
The free plan covers 1 GB of encrypted cloud storage, free for life. That is a small starting allowance, and the paid tiers are where real volume sits. It is enough to try the encryption setup on a few files before committing to a subscription, and the free tier is listed as free for life.
How much does Internxt cost to start?+
Entry pricing is €9.99, and Internxt is listed across both free and budget tiers. Paid subscriptions come with a 30 day money-back window, so a first subscription can be reversed. A free plan also exists, so paying is a choice rather than a requirement.
Proton AG
What does Proton VPN cost, and how long are the commitments?+
The longest plan runs 24 months, the service is listed on a free model, and paid plans carry a 30-day money-back window. Across the ranked VPN field, monthly pricing has a median of €7.02 and long-term pricing a median of €3.97, which frames any quote you see.
Is there a free plan, and what are its limits?+
Yes. The free plan has no caps on data or speed, no ads and no time limit. It runs on a single device, reaches servers in a randomly selected group of countries and delivers medium speed, so the paid tier, which covers 10 devices, is the practical step for constant use.
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