Free AI Can Now Make Your Proposals. Keep Them in a Company Account.
Claude's documents and slides now work on the free plan, and free ChatGPT is filling up with ads. One account decision this week saves you a lost file, a leaked price list and an awkward exit later.
By John Martines · October 11, 2026 · 6 min
Free AI accounts can now produce finished proposals, decks and flyers. Here is why company work belongs in company accounts, and a short routine to move it there.
Your office manager needs a proposal for a new commercial client by Friday. She opens Claude on her phone, on the free account she made last spring, pastes in last year's pricing sheet and the client's email, and twenty minutes later she has a clean, branded proposal and a matching five-slide deck. It's good work. The client signs.
Six months later she takes a job across town. The proposal, the deck, the pricing sheet and every draft she made are in her personal account. So is the conversation where she pasted in your margins.
Nobody did anything wrong. But the business doesn't have its own work.
Until recently, free AI accounts were good for answering questions and drafting an email. Finished company documents usually needed a paid plan or a lot of copying and pasting. That line just moved.
On October 8, 2026, Anthropic took Claude's Docs, Slides and Design out of beta and opened them to every Claude plan, the Free plan included. Anyone on your team can now make a finished document, deck or design in a free account, for nothing, without asking anyone.
At the same time, the free tier of ChatGPT is becoming an advertising business. OpenAI shows ads to adults on its Free and Go plans in the US, and in early October said it will test visual ads that appear while free users make images. Paid business plans don't show ads.
Neither of these is a scandal. They're the normal shape of free software: generous features, paid for with ads or with your data. The question for a business is simply whose account the work lives in.
How it got here:
- August 28, 2025: Anthropic changed its consumer terms for Claude Free, Pro and Max. People choose whether their chats are used to train its models; if they allow it, the data is kept for up to five years instead of 30 days. Team, Enterprise and the API run under separate commercial terms and are not used for training.
- January 16, 2026: OpenAI announced it would start testing ads in ChatGPT for US adults on the Free and Go plans, with Plus, Pro, Business and Enterprise kept ad-free.
- Early October 2026: OpenAI said visual ads will appear during image making for free users in the US, starting later this month.
- October 8, 2026: Claude's Docs, Slides and Design reached every plan, including Free. Anthropic also opened Dashboards (paid plans) and Motion, short animated videos (Team and Enterprise), in beta.
Three plain problems, none of them about the AI being bad.
You can't get the work back. A personal account belongs to the person. When they leave, the drafts, the templates and the history go with them. You can't sign in, you can't hand it to the next hire, and you can't search it when a client asks what you promised.
You don't set the privacy terms. On a personal account, the person decides whether their chats help train the model, often by clicking through a pop-up. On company plans, the business gets commercial terms where its content isn't used for training by default. If someone pastes a client list, a medical note or your pricing into a personal account, that choice was theirs, not yours.
You can't see what's going out. A deck made in a personal account goes to a client without anyone else seeing it. That's where a wrong number, a made-up claim or someone else's logo slips through. The rule that fixes it is simple: someone checks AI-made work before it leaves the building.
The fix isn't to ban free accounts. It's to give people a better place to do company work, and to say so in one sentence.
1. Ask, without blame. At the next team meeting, ask one question: "Which AI tools do you use for work, and on what account?" Write the answers down. In most offices of 10 to 30 people you'll find two or three tools and at least one personal account doing real work. That's normal. You're making a list, not a case.
A free account opens the rest of this article and the whole library.