Box Business Plus review

Box Business Plus is the strongest unlimited option for teams. Box lists unlimited storage on all of its Business and Enterprise plans, and Business Plus adds unlimited external collaborators, so clients and freelancers can work in shared folders without paid seats. The single file upload limit is 15 GB, up from 5 GB on the entry Business plan, and rises to 50 GB on Enterprise and 150 GB on Enterprise Plus, which matters for teams that move raw video. Business Plus also includes Box AI, unlimited e-sign requests, advanced admin controls, SOC 1, 2 and 3 compliance support and more than 1,500 integrations. The trade-offs are structural: every plan needs at least 3 users, so it is not a fit for one person, and the page we saw from our location showed euro prices only, so we have marked the USD price as pending. For a solo user, Sync.com Personal Unlimited is the closer match.

Who it is for

teams of three or more that need unlimited shared storage

Price

Unlimited storage per user, minimum 3 users; see vendor pricing (USD check pending).

US price check pending. See the vendor pricing page.

Key features

• Unlimited storage on every Business and Enterprise plan
• 15 GB single file upload limit on Business Plus
• Unlimited external collaborators
• Integrated Box AI and unlimited e-sign requests
• 1,500+ integrations and advanced admin controls

Strengths and weaknesses

• Strength: Unlimited storage published on every business tier
• Strength: No paid seats needed for outside collaborators on Business Plus
• Strength: Built-in e-signatures and AI included
• Weakness: Minimum of 3 users
• Weakness: 15 GB upload cap can block very large video files
• Weakness: We could not confirm USD pricing from our location

Key facts

• Storage: Unlimited
• Single file upload: 15 GB
• Minimum users: 3
• API calls: 50K per month

Where it ranks

Box Business Plus is No. 4 in our Best Unlimited Cloud Storage verdict.