A Claude Project is a dedicated workspace with its own chat history and knowledge base — you upload your business documents once, and Claude references them automatically in every conversation inside that project. For a small business, this turns Claude into an assistant that already knows your policies, pricing, and processes instead of needing them re-explained every time.
What Is a Claude Project, Exactly?
Think of a Project as a folder with memory. Anything you upload — PDFs, docs, spreadsheets, pasted text — becomes part of that project’s knowledge base. Every new chat you start inside the project can pull from those files automatically, so you’re not copy-pasting the same policy document into every conversation. Free accounts get up to 5 projects; paid plans unlock a larger knowledge base and more storage.
What to Upload to Your First Project
Start with the documents your team references most often:
- Your refund, shipping, and return policies
- Pricing sheets and service descriptions
- Brand voice guidelines or a style guide
- Common FAQ answers and past customer replies you were happy with
- Standard operating procedures for repeat tasks
Step-by-Step: Setting Up a Knowledge Base Project
Create a new Project and give it a clear name like “Customer Support” or “Marketing Content.” Upload your core documents to the project’s knowledge base. Add a short custom instruction at the project level — for example, “Always check our refund policy before answering refund questions, and match our brand voice: friendly but concise.” From then on, every chat you start inside that project automatically has access to everything you uploaded.
Good Prompts Once Your Project Is Set Up
- “Using our refund policy, draft a reply to this customer asking for a late refund.”
- “Write a product description for [item] that matches our brand voice guide.”
- “Based on our SOP for onboarding, create a checklist for a new hire’s first week.”
Keeping It Current
A knowledge base is only useful if it’s accurate. Set a monthly reminder to swap out outdated pricing sheets or policy documents, and remove anything that’s no longer true — Claude will use whatever is in the project, so stale documents lead to stale answers.
Frequently asked questions
How many documents can I upload to a Claude Project?
Free accounts get up to 5 projects with a smaller knowledge base; paid plans unlock roughly 10x the capacity through expanded retrieval, so most small businesses have plenty of room for their core documents.
Can my whole team use the same project?
Yes, on Team and Enterprise plans, projects can be shared so your whole team works from the same knowledge base instead of everyone uploading their own copies.
Will Claude always use the uploaded documents?
It references them automatically within that project, but it’s still worth explicitly pointing to a document in your prompt for the most reliable, on-policy answers.
Is my uploaded data used to train Claude?
On Team and Enterprise plans, business data isn’t used to train the underlying models — check the current terms for whichever plan you’re on before uploading sensitive information.
Want This Set Up for You?
We help small businesses set up Claude Projects, write the custom instructions, and organize the knowledge base so it actually gets used. Learn more about our account management services, or contact us for a free consultation.