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Cloud storage
Updated 2026-06-07 · 工具猫
Disclosure: this page contains affiliate links. If you buy through them we may earn a commission at no extra cost to you. Rankings reflect our honest opinion and are not influenced by commissions.
Our overall winner is pCloud — pay once for lifetime storage, own it forever and get the most polished apps with a great built-in media player. But the right pick depends on what matters most: for the best zero-knowledge privacy, Sync.com encrypts your entire account by default; for the best lifetime value, Internxt sells pay-once plans with post-quantum encryption (often under $90 for 2TB on StackSocial); and for the best free tier, Koofr gives you 10GB free forever with no card. Below we rank five providers, who each is for and the honest trade-offs. Note: pCloud, Icedrive and Internxt run heavy seasonal sales, so lifetime prices are frequently far below the standard list price shown here.
| Product | Lifetime price | Monthly price | Free tier | Zero-knowledge | |
|---|---|---|---|---|---|
| pCloud | $199 / 500GB, $399 / 2TB (less on sale) | $4.99/mo (500GB) or $9.99/mo (2TB) | Up to 10GB | Add-on (Crypto) | Visit · link coming soon |
| Sync.com | None (subscription only) | $8/mo for 2TB (or $57.60/yr) | 5GB (encrypted) | Yes, whole account | Visit · link coming soon |
| Internxt | From ~$90 / 2TB (StackSocial), ~€135+ direct | None (annual from ~$30/yr for 1TB) | 1GB | Yes (post-quantum) | Visit · link coming soon |
| Icedrive | ~$299 / 1TB, ~$389 / 2TB (less on sale) | From $5.99/mo (Pro) | 10GB | Included (encrypted folder) | Visit · link coming soon |
| Koofr | Lifetime on deal sites (subscription from ~€0.50/mo) | From ~€0.50/mo (10GB tiers up) | 10GB | Vault folder only | Visit · link coming soon |
4.7
Swiss, mature, and the best all-rounder: pay once for lifetime storage with the slickest apps and a built-in media player.
Best for: Most people who want to stop renting storage and own it
4.4
Canadian zero-knowledge cloud storage with end-to-end encryption on every plan, including the free tier.
Best for: Privacy-first users who want encryption with zero setup
4.1
Privacy-first, EU-based storage with post-quantum encryption and the cheapest lifetime deals around.
Best for: Future-proof privacy and bargain pay-once buyers
4.3
Modern, fast cloud storage with client-side encryption baked into paid plans and lifetime options.
Best for: Users who want a clean app with encryption on paid plans
4.1
EU-based, no-nonsense cloud storage with the best free tier and the ability to connect your other clouds.
Best for: EU privacy, a big free tier, and consolidating multiple clouds
Overall winner: pCloud — the best balance of polished apps, a real media player and genuine pay-once lifetime pricing, so you own your storage instead of renting it. Best zero-knowledge: Sync.com, which encrypts your entire account end-to-end by default, even on the free plan. Best lifetime value: Internxt, whose post-quantum lifetime plans regularly drop under $90 for 2TB on StackSocial. If you just want the biggest free tier, Koofr and Icedrive both give 10GB free with no card. Whatever you choose, buy lifetime plans during a seasonal sale — pCloud, Internxt and Icedrive all discount heavily several times a year.
What is the best cloud storage in 2026?
For most people, pCloud is the best overall: mature apps, a built-in media player and pay-once lifetime plans so you stop paying monthly. If privacy is your priority, Sync.com is the best zero-knowledge option (whole-account end-to-end encryption by default). For the cheapest lifetime deal, Internxt's 2TB lifetime often drops under $90 on StackSocial.
Which cloud storage is most private?
Sync.com applies zero-knowledge, end-to-end encryption to your entire account by default — even the free plan. Internxt goes further with post-quantum (Kyber + AES-256) encryption and EU jurisdiction. pCloud, Icedrive and Koofr offer zero-knowledge only for a designated encrypted folder, not the whole account.
Is pay-once lifetime cloud storage worth it?
If you'll keep the storage for more than about 3-4 years, yes. A one-time pCloud 2TB plan (~$399, often less on sale) or an Internxt lifetime deal pays for itself versus Google One's ~$100/year within a few years, with no risk of price hikes. The trade-offs are a fixed quota and depending on the provider staying in business — both pCloud and Internxt are established, profitable companies.