ChatGPT and Claude Projects: Build Your Own AI Workspace Without Code
ChatGPT and Claude Projects keep business chats, files, and instructions together. Learn why Projects are the better starting point in 2026 for small business.
Quick Answer
ChatGPT Projects and Claude Projects keep business chats, files, and instructions together for ongoing work. They’re the practical no-code starting point for a focused AI workspace. One important update comes first: OpenAI has scheduled custom GPT retirement for December 11, 2026. If you rely on one, prepare to migrate it. If you’re starting fresh, build a Project instead.
Every new AI chat starts with the same little ritual. Explain your business. Explain your customer. Explain the offer. Explain that your prices aren’t merely a suggestion.
ChatGPT Projects and Claude Projects give that work a home. Both keep instructions, source material, and related conversations together. Both help AI start with useful business context instead of asking you to rebuild it every morning.
Important: Custom GPTs Are Scheduled to Retire
OpenAI currently schedules custom GPTs to retire on December 11, 2026, so they shouldn’t be the foundation for a new long-term business workflow.
Existing GPTs remain usable until retirement, subject to account and workspace permissions. OpenAI plans to migrate eligible GPTs to plugins. Instructions and knowledge files can move, but custom actions don’t transfer automatically. Save source material and familiar test prompts, then test the replacement.
What’s a ChatGPT Project or Claude Project, in Plain English?
A Project keeps conversations, instructions, and reference material together for ongoing work.
ChatGPT Projects hold chats, files, instructions, and saved responses. Claude Projects hold chats, instructions, and project knowledge. Both give future chats context for a service launch, content plan, or operations cleanup.
| Use this | Best for | Example | What changes over time? |
|---|---|---|---|
| ChatGPT Project | Evolving work with shared context | Quarterly planning or a service launch | Chats, files, and decisions |
| Claude Project | Evolving work with knowledge and chats | Operations improvement or a content library | Knowledge, instructions, and work |
The point isn’t to pick a winner. Pick the platform your team will actually use. Both can give ongoing work a useful starting point.
How Do You Build Your First Business Project Without Writing Code?
Your first Project should support one ongoing job that benefits from shared context and can be reviewed by a person.
1. Pick one continuing piece of work. Choose something with recurring questions, files, and decisions. A service rollout beats “run my entire company.” That’s how you name a folder after a movie villain.
2. Use the platform your business already uses. ChatGPT Projects and Claude Projects are peers here. Don’t create duplicate workspaces just to prove you can use two tabs.
3. Create the workspace and set instructions. In ChatGPT, choose New project, then add instructions in Project settings. In Claude, create a Project and add instructions. In both, explain the job, tone, review rules, and questions AI must ask.
4. Add approved source material. Upload an SOP, pricing guide, service description, or writing samples. In ChatGPT, you can save useful project responses as sources. Old files create fast, wrong answers.
5. Test the Project with real work. Ask real questions, including one the material can’t answer. A useful response asks you a question back, not a confident guess wearing a necktie.
You support the [Service Name] launch for [Company]. Use only approved Project files and discussions. Draft next steps, customer-facing copy, and open questions. Never state a price, promise a timeline, or add a service without support. Ask when information is missing.
If procedures are still living in somebody’s head, use AI to write and organize the SOPs.
What’s a Good First Project for a Small Business?
A good first Project holds repeated work without making final decisions.
| Project | Put inside it | Use it for | Human review |
|---|---|---|---|
| Quoting process improvement | Service rules, qualifying questions, templates, pricing | Draft quote checklists and follow-ups | Confirm scope, price, and promises before sending |
| New-hire onboarding | Current SOPs, role checklists, FAQs | Answer process questions and create first-week checklists | Manager confirms the procedure is current |
| Brand and content workspace | Approved copy, customer language, writing rules, campaign notes | Draft content and keep decisions together | Editor checks facts, claims, and final tone |
What Rules, Files, and Sharing Settings Should a Project Have?
Project instructions set behavior, while project files provide the business facts AI can use in its answers.
Put rules in the instructions. Examples include “ask before assuming,” “use a direct tone,” and “never quote prices outside the approved guide.” Put source material in files. Use plain names, remove old versions, and don’t expect AI to referee conflicting price sheets.
ChatGPT Projects can be shared when the plan and workspace allow it. Claude Project sharing also depends on the plan and workspace. In both places, know who can see the material and change it.
Don’t add payment data, Social Security numbers, health details, employee records, legal strategy, passwords, or financial account information. Easy to upload doesn’t make it wise to upload. Our small business AI policy template can help you write those boundaries down.
Where Do Projects Hit Their Ceiling?
Projects are excellent for guided conversations, drafts, summaries, research, and finding answers in approved material.
They don’t automatically run the rest of your business. If the job must update a CRM, route a lead, check live inventory, or trigger systems in order, someone has to design and test those connections.
That’s the handoff point. A Project can become a knowledge hub. A business system needs rules, permissions, integrations, monitoring, and an owner.
I use Projects when the work needs a running memory of what we’ve decided, written, and tested. It saves me from explaining the same business context every morning, which isn’t a great use of anyone’s day.
Start with one current problem. When the Project reliably helps with real work, you’ll know whether the next step is a connected business system or a process that needs a person in charge.
The Bottom Line: Build a Workspace Before You Build a Bigger System
ChatGPT Projects and Claude Projects both help a small business give AI the context it needs for ongoing work.
Choose one repeated business effort this week. Gather the files a good employee would use. Write the rules. Add it to one Project. Test it with real questions. That will tell you whether it helps.
When a Project is useful, our guide to AI automations for small business explains when the job is ready to move beyond a chat window.
Not Sure What Your First Project Should Do?
Book a free call. We’ll answer your questions in plain English and help you find a sensible first use.
Frequently Asked Questions About ChatGPT Projects and Claude Projects
What’s the difference between a ChatGPT Project and a Claude Project?
Both keep instructions, source material, and chats together for ongoing work. ChatGPT Projects can include saved responses and eligible chats moved into the Project. Claude Projects use project instructions and knowledge. Test the workflow your team already uses.
What happens to existing custom GPTs?
OpenAI currently schedules custom GPT retirement for December 11, 2026. Existing GPTs remain usable until then, subject to account and workspace permissions. If you created one, save its instructions and reference files, collect familiar test prompts, and follow your account notice when migration to plugins becomes available.
Can my team use the same AI Project?
Possibly. Sharing varies by plan and workspace permissions. Before you invite anyone, check who can see chats and files, change instructions, and access approved material.
Do I need to know how to code to build a Project?
No. A useful first Project needs clear instructions and approved documents. Code becomes relevant when you need the AI to connect with other software or take action in your business systems.
Are uploaded project files private?
Privacy depends on the provider, account type, workspace controls, sharing settings, and data controls. Review them before uploading sensitive information. Keep a written rule for what never goes into an AI tool.
Sources:
1. OpenAI Help Center, Projects in ChatGPT.
2. OpenAI Help Center, Custom GPT Retirement and Migration FAQ.
3. Anthropic Support, What Are Projects?.
4. Anthropic Support, How Can I Create and Manage Projects?.
