Sources checked Sep 22, 2026 – Sep 23, 2026
Can your family share one cloud storage plan?
Yes, with all four. iCloud+, Google One, Microsoft 365 Family, and Dropbox Family each let up to six people use one subscription, and each keeps members’ files private unless they choose to share them. The difference that matters most is how the space is split: iCloud+, Google One, and Dropbox Family share one pool, while Microsoft 365 Family gives each person their own 1 TB.
What each provider publishes about family sharing
From each provider’s help pages and US-dollar price pages, checked on the date shown in the sources below. “Up to six people” means the person who pays plus five others.
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| Provider | Who can join | How space is split | What stays private | Rules to check | US price we hold |
|---|---|---|---|---|---|
| iCloud+ | Your Family Sharing group: you and up to five other family members. | One shared pool. Apple lists 50 GB, 200 GB, 2 TB, 6 TB, and 12 TB plans that can be shared. | Apple says photos, documents, and other information stay private; each person uses their own Apple Account. | Members on the free 5 GB are added automatically. A member with their own paid plan can switch, with a refund for the rest of it, or keep their own plan. | 2 TB: $9.99 a month, billed monthly. |
| Google One | You and up to five family members in a Google family group. | Each member first uses up to 15 GB of personal storage; after that their files count toward the shared space. | Google says your files are not shared with the rest of your family, and they cannot access them without your permission. | You must be 18 or older to create a family group, and members must live in the same country as you. The plan manager can see storage use by family members. | Basic (100 GB): $1.99 a month. AI Plus (400 GB): $4.99 a month. AI Pro (5 TB): $19.99 a month or $199.99 a year. |
| Microsoft 365 Family | 1 to 6 people. You can share only with members of your Microsoft family group, and only the subscription holder can share. | 1 TB per person, up to 6 TB in total. One person cannot use another member’s allowance. | Microsoft says personal files, emails, appointments, contacts, photos, and notebooks do not appear in the shared Family locations. | AI features are for the subscription owner only. Only the account holder can buy extra OneDrive storage. | $12.99 a month or $129.99 a year. |
| Dropbox Family | Up to 6 members, aged 13 or older in the United States and 16 or older elsewhere. | 2 TB shared by all members, plus a Family Room folder everyone can open. | Dropbox says each member has a private account and only the files they choose to share can be seen by others. | One Family manager handles billing and membership. A member who joins keeps their profile, settings, and files. | Check: Dropbox’s pricing page showed us prices in euros and did not list Family. |
Prices vary by country and exclude tax. Confirm yours on the provider’s page before you buy; the cloud storage cost calculator shows every plan and price we hold.
To see two providers side by side, including what counts against storage and what happens if you stop paying, compare iCloud+ and Google One or Dropbox Family and Microsoft 365 Family.
Ending a shared plan rather than starting one? Every member falls back to their own free allowance, so copy files out before the change takes effect: see leaving or downgrading Google One, leaving or downgrading iCloud+, leaving OneDrive, or leaving Dropbox.
PUT IT INTO PRACTICE
Same total, different answer
A hypothetical family of four with 1,500 GB between them. Most of it belongs to one person.
- The household
- Parent A: 1,200 GB · Parent B: 150 GB · Teenager: 100 GB · Child: 50 GB. Total: 1,500 GB.
- A 2 TB shared pool
- iCloud+ 2 TB and Dropbox Family both hold 2,000 GB for everyone, so the 1,500 GB fits with 500 GB to spare, even though one person uses most of it.
- 1 TB each
- Microsoft 365 Family gives the four of them 4 TB in total, but Parent A’s 1,200 GB is more than one 1 TB allowance. The plan fits the total but not the person.
- What to do about it
- Choose a pooled plan, move some of Parent A’s files elsewhere, or check whether Microsoft’s extra OneDrive storage would apply to the person who needs it. Only the subscription holder can buy it.
SET IT UP IN ORDER
Before you invite anyone
- 1
Decide who pays and manages the plan. Apple, Google, Microsoft, and Dropbox each give one person control of billing or sharing.
- 2
Ask each person how much they already store. The storage check guide shows where each provider reports it.
- 3
Check existing subscriptions. An iCloud+ member who switches to the family plan gets a refund for the rest of their own plan; for other providers, check what happens to a member’s paid plan before they join.
- 4
Check the membership rules: Google requires members in the same country, and Dropbox sets a minimum age.
- 5
After everyone joins, look at the storage page again. Apple notifies every member when the group runs low, and Google lets the manager see each member’s use.
A GOOD REASON TO WAIT
Hold off on a family plan if
- One person needs more than 1 TB and you were planning on Microsoft 365 Family without extra storage.
- Someone might leave the group soon. Apple says a member who leaves while using more than 5 GB can buy their own plan; if they do not and their content is over the free allowance, new photos stop uploading to iCloud Photos and their iPhone and iPad stop backing up.
- A family member lives in another country and you were planning on Google One.
YOUR NEXT STEP
Price a family plan at your total.
Enter the combined total and the number of people. The calculator shows the smallest plan from each provider that includes everyone, and flags Microsoft’s 1 TB per person limit.