Core APIs
Extend our Intelligent Content Management platform, collaboration, and workflow into any app.
Secure file storage, sharing and native e-signatures for personal use
10 GB of storage
250 MB file upload limit
1 file version
5 Box Sign signature requests per month
Upgrade your personal plan for more flexibility, storage and e-signatures
100 GB of storage
5 GB file upload
10 file versions
15 Box Sign signature requests per month
Secure file collaboration, storage and native e-signatures for up to 10 users
100 GB of storage
2 GB file upload
25 file versions
10 Box Sign signature requests per user per month
Technical Support during local business hours
Secure File sharing
Shared folders and links
2-factor authentication
Anytime, anywhere access
Built-in integrations with Microsoft 365
and Google Workspace
Box Canvas
Box Mobile App Collaboration
Integrated desktop experience
Online/self-paced training
Note-taking and project management
Box Community access






Check out our Business plans: the fastest way to get your whole team collaborating securely. You get all the features in the plans above, plus unlimited external collaborators, unlimited storage, unlimited web-based e-signatures, and 1,500+ enterprise app integrations. You also get data loss protection, custom branding, document watermarking, and Admin Console access. The best part? Our plans won’t break the bank.
The average user stores a mix of digital media (photos and videos) and documents. 10GB gives you the option of storing roughly:
Yes! You can create an external link that can be shared with anyone, even people without a Box account. (Though while you’re at it, why not encourage them to start a free Box account?! That way you can collaborate with them and co-edit the document.)
If you have an Individual plan, you can free up space by deleting unused files and folders, or you can choose an upgraded plan (with unlimited storage available) that meets your needs.
Absolutely! Download the Box Mobile App here to access your content anywhere, anytime.
Yes. To help prevent excessive usage by any one user, Box may limit user bandwidth if it exceeds the thresholds described below
Learn more in our Fair Use Policy.
Check out our help center.
Need help finding the right solution? Start by contacting our sales team. Tell us what you're hoping to accomplish with Box and how we can help simplify the way your organization works.
# Subject to Box AI Unit consumption. Additional volume available for purchase
* Additional volume available for purchase.
Essentials for team collaboration, with Box AI
Unlimited storage
5GB file upload
External collaborators (pay per each)
Integrated Box AI
Unlimited e-sign requests
1,500+ integrations
AI integrations
Built-in security and SOC 1/2/3 compliance support
50K API calls per month*
Content management & unlimited collaboration, with Box AI
Unlimited storage
15GB file upload
Unlimited external collaborators
Integrated Box AI
Unlimited e-sign requests
1,500+ integrations
AI integrations
Built-in security and SOC 1/2/3 compliance support
Advanced admin controls
50K API calls per month*
Content management & advanced compliance, with Box AI
Unlimited storage
50GB file upload
Unlimited external collaborators
Integrated Box AI
Content portals with Box Hubs
1K AI Units per month
Unlimited e-sign requests
1,500+ integrations
AI integrations
Advanced workflows
Advanced security
FedRAMP Moderate
100K API calls per month*
Advanced content management, security, & Box AI
Unlimited storage
150GB file upload
Unlimited external collaborators
Integrated Box Agent
Content portals with Box Hubs
2K AI Units per month
Unlimited e-sign requests
1,500+ integrations
AI integrations
FedRAMP Moderate
Advanced workflows
Advanced security
Threat detection rules and alerts
100K API calls per month*
Enhanced support 24 hour coverage
AI-powered workflows, automation, and agents to transform your business
* via AI Agents. Learn More Here





The average user stores a mix of digital media (photos and videos) and documents. 10GB gives you the option of storing roughly:
Yes! You can create an external link that can be shared with anyone, even people without a Box account. (Though while you’re at it, why not encourage them to start a free Box account?! That way you can collaborate with them and co-edit the document.)
If you have an Individual plan, you can free up space by deleting unused files and folders, or you can choose an upgraded plan (with unlimited storage available) that meets your needs.
Absolutely! Download the Box Mobile App here to access your content anywhere, anytime.
Yes. To help prevent excessive usage by any one user, Box may limit user bandwidth if it exceeds the thresholds described below
Learn more in our Fair Use Policy.
Check out our help center.
Need help finding the right solution? Start by contacting our sales team. Tell us what you're hoping to accomplish with Box and how we can help simplify the way your organization works.
# Subject to Box AI Unit consumption. Additional volume available for purchase
* Additional volume available for purchase.
Build, prototype and test at no cost.
Full Box API access
10K API calls per month
Free developer tools
1,000 Box AI units/month
MCP server for third party AI agents
10 GB of storage
2 GB file upload limit
Enterprise-grade security and admin controls.
Full Box API access
100K API calls per month
Included developer tools
Starting at 20,000 Box AI units/month
Integrated Box AI
MCP server for third party AI agents
Unlimited storage
Unlimited e-signatures
50 GB file upload limit
Content portals with Box Hubs
Extend your plan with usage-based features.
Extend our Intelligent Content Management platform, collaboration, and workflow into any app.
Build, configure, and customize agents with the Box AI Studio API.
minimum 1000 units, purchased annuallyGenerate custom documents for e-signing, approval, and sharing from template and JSON data.
Send, track and cancel signature requests programmatically and embed in custom applications.

Extend the value of Box to 1,500+ integrations with one secure and compliant platform. Make working with content scalable, intelligent, automated, and customizable across any app.
Platform add-ons may require purchasing a paid Box plan. You may buy online or contact sales for purchase options.
Platform add-ons include embedded enterprise-grade security, and free platform resources such as sandboxes, UI components, SDKs, and CLIs.
All Box Business and above plans have an allocation of API calls and AI units already included. For needs beyond the given allocation, you have the ability to purchase incremental Platform add-ons.
All of our Platform add-ons are available via recurring, annual contract only.
There are no rollovers and any unused quantity in a Platform add-on will expire at the end of the term.
Contact our sales team. They can help you assess your requirements and recommend the most appropriate plan.
AI Units are a new metric to track and manage AI API usage more transparently. Each AI interaction, from querying content to extracting metadata, is quantified into discrete units, enabling you to forecast AI needs and optimize budgets with clarity and precision. Annual contract required.
Box APIs provide granular access controls and permissions to ensure robust data security.
Box APIs are built to be compatible with all the file types Box handles. Click here for a full list.
We offer a number of different resources including Box Developer Documentation, Box Developer Community, and Box Support for account specific questions.