Updated October 2026 • 3 plans found

Cheapest 100GB Cloud Storage in 2026

Compare all 100GB cloud storage plans available in 2026. Perfect for smartphone backups, document vaults, and everyday users looking for an entry-level upgrade beyond free tiers.

💰 Cheapest 100GB Plan Google One $1.99/mo $19.90/TB/mo
Provider Plan Storage Monthly Yearly $/TB/mo E2E
Google One 100 GB Best Value 100 GB $1.99 $19.99/yr $19.90 — Visit
OneDrive 100 GB 100 GB $1.99 $19.99/yr $19.90 — Visit
Box 100 GB per user 100 GB $6.00 $57.60/yr $60.00 🔒 Visit

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100GB Cloud Storage FAQ

What is the cheapest 100GB cloud storage in 2026?

The cheapest 100GB cloud storage plan is offered by Google One starting at $1.99/mo ($19.90/TB/mo). Google One and Microsoft OneDrive both offer standard 100GB tiers at $1.99/month ($19.99/year).

Is 100GB of cloud storage enough for most smartphone users?

Yes. A 100GB plan comfortably holds roughly 25,000 to 30,000 smartphone photos or about 2 hours of 4K video. It provides ample breathing room when free storage tiers (5GB–15GB) fill up.

How do Google One and Microsoft OneDrive compare at the 100GB tier?

Both cost $1.99/month. Google One integrates seamlessly with Android, Google Photos, and Gmail. OneDrive integrates natively into Windows 11 file explorer and includes web versions of Microsoft Word and Excel.

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