Free AI Chat for Business: What 9 Free Tiers Allow in 2026
Free AI chat for business in 2026: what the free tiers of ChatGPT, Claude, Gemini, Copilot, Perplexity, DeepSeek and Jobbit allow, their terms and data settings.
A small business can do most of its daily writing on a free AI chat in 2026, but three of the nine free tiers forbid business use in their terms, most cap the better model after a few messages, and nearly all train on your chats unless you opt out. ChatGPT Free gives unlimited text chat, Gemini Free runs a Flash-Lite model, and Jobbit's free plan gives 100 credits a day with no card. This guide says what each allows, as read on 9 November 2026.
The question behind the search is always the same: what can I actually get done without paying, and will I be caught out? Free AI chat has become generous on the surface. ChatGPT's pricing page now lists unlimited text chats on its free plan. Claude's free plan includes web search, file creation, code and memory. Gemini's free tier shows deep research and image generation. The catches sit one layer down: a weekly usage ceiling, a smaller model, adverts, a personal-use-only clause, and a default that lets your business conversations improve someone else's model.
Below: how we judged, the nine free tiers in one table, what each is good for in a working week, the terms that matter for a business, the training default and where the switch is, the cheapest paid step for each, and what a free agent plan adds that a free chat cannot.
Want a free tier whose terms are written for business and that finishes the job rather than drafting it? Start free at Jobbit with 100 credits a day, no card, and an agent that builds, hosts and hands off to humans.
How we judged
- Vendor pages only, read on 9 November 2026. Where a page gave no number, the table says "not stated" rather than quoting a review site. OpenAI's help centre blocked our reader, so ChatGPT facts come from its pricing page and the terms are marked unverified.
- What the free tier is for. Not a feature count, but whether a real weekly job (customer email, a quote, a product description, a spreadsheet clean-up) gets done before the limit lands.
- Terms a business can live with. Personal-use-only clauses, output ownership, and what happens if you act for a company.
- Training default and the switch. Whether your chats improve the model unless you opt out, and where the setting is.
- The honest step up. The cheapest paid plan in pounds where a UK price is published, otherwise dollars and we say so.
The nine free tiers at a glance
| Service | Free tier allows (vendor wording, 9 Nov 2026) | Latest model free? | Business use in the terms | Trains on chats by default? | Cheapest paid step |
|---|---|---|---|---|---|
| ChatGPT Free | Unlimited text chats with GPT-6; limited uploads, images, voice, deep research, memory; 27K context | Yes, text only | Terms not readable today; unverified | Yes for personal plans, switch under Data controls (reported) | Go, $8 in the US, about £7 in the UK, may include ads |
| Claude Free | Web search, files, code, memory, Artifacts, 5 projects; limited usage every 5 hours and every week | No Opus; model not named | Consumer terms section 11: not for commercial or business purposes | Only if Model Improvement is on; incognito never | Pro $17 a month billed annually, $20 monthly |
| Gemini Free | Flash-Lite model, 32K context, deep research and image generation at standard limits, 5-hour and weekly ceilings | No | No prohibition found; "your content remains yours" | While Gemini Apps Activity is on | Google AI Plus £4.49 a month |
| Microsoft Copilot Free | Limited chat; may include advertising | Not stated | "Only for your own personal use" | Not stated clearly | Microsoft 365 Premium £18.99 a month |
| Meta AI and Muse | Meta AI chat in the UK; Muse agent not launched in the UK or EU | Not applicable in the UK | Not stated | Not stated | Not applicable in the UK |
| DeepSeek web | Free chat, no caps published; V4-Pro via Expert Mode | V4-Pro listed, free access not stated | Outputs assigned to you; no prohibition found | Yes, opt out by turning off "Improve the model for everyone" | No consumer paid tier found |
| Mistral Vibe Free | Limited messages, searches and coding sessions, basic images, 100+ connectors | Not stated | Consumer terms page did not load | Yes for individuals, toggle under Privacy | Pro $14.99 a month |
| Perplexity Free | 3 Pro searches a day, 1 research query a month, basic uploads (help centre) | No | "Personal, non-commercial use only"; outputs must cite Perplexity | Not checked | Pro $17 a month billed annually |
| Jobbit Free | 100 credits a day, 2 concurrent tasks, temporary app previews, no card | Jobbit 1.13 Lite plus two named models | Business use is the point of the product | Not used to train models; delete the chat any time | Go £7 a month, 2,000 credits, hosting on your own domain |
Grok is left out of the table because xAI's legal pages and plan page returned nothing when we read them; its documentation says the free tier has limited chat and voice and the paid plans start at $8. If a free tier matters to you, read its terms page yourself the week you start, because every one of these changed in 2026.
What each free tier is good for in a working week
- ChatGPT Free is the writing desk. Unlimited text means the customer reply, the job advert and the rewrite of your terms all get done. The limits are on uploads, images and the deeper research, so a 40-page tender is where it stops you. The ads on Free and Go have been rolling out country by country since August 2026.
- Claude Free is the thinker with files. Five projects, memory and web search make it the best free tier for working through a plan or a document, until the five-hour window closes. Then read its terms, below.
- Gemini Free is the Google-shaped assistant. Deep research and images on a free plan is unusual, the Flash-Lite model is the trade-off, and the £4.49 step to AI Plus is the cheapest upgrade on the market.
- Copilot Free is the Windows and Edge companion with the shortest free description we found: limited chat and possibly adverts. Its value is being where Word and Outlook already are, on a paid Microsoft 365 plan.
- DeepSeek is the open-weights outlier: no published caps, a current model, and your data processed by its corporate group with an opt-out by email in the privacy policy and a toggle in the terms, which do not quite agree.
- Mistral Vibe is the European option with connectors on the free plan, useful if you want the assistant inside your tools rather than a tab.
- Perplexity Free is a research tool, not a writing one: three Pro searches a day and a licence that says personal use and cite us.
- Jobbit Free is an agent rather than a chat. The 100 daily credits are spent on tasks that finish: a compressed PDF, a QR code, an invoice, a draft website preview. The job gets done or it does not, which is a different kind of limit from a message cap.
The terms a business should actually read
Three of the free tiers say in plain words that they are not for business.
- Claude's consumer terms (Free, Pro and Max), section 11, read on 9 November 2026: you agree not to use the services for any commercial or business purposes. Anthropic's commercial terms cover the API and its Team and Enterprise plans. A free Claude account doing your customer email every day is outside the licence you accepted.
- Microsoft's Copilot terms for the free consumer product: "You can only use Copilot for your own personal use." Microsoft 365 Copilot for business sits under separate commercial terms.
- Perplexity's terms, section 5.1: the services are for "personal, non-commercial use only", and section 1.1 says you may not publish output without citing Perplexity.
Gemini's terms say your content remains yours and we found no commercial prohibition. DeepSeek assigns any rights in outputs to you. OpenAI's terms pages would not load for us, so we do not quote them. The practical rule: if the assistant is doing work you invoice for, be on a plan whose terms say business, which is usually the team or business tier and is also the one excluded from training.
The training default and where the switch is
- ChatGPT. On personal plans the "Improve the model for everyone" setting under Settings and Data controls is on by default, according to OpenAI's help pages as reported by several guides; Business, Enterprise and Edu are excluded by default. We could not read the pages ourselves on 9 November 2026.
- Claude. Chats are used only if Model Improvement is on in Privacy settings or a chat is flagged; incognito chats are never used. The page does not state the default, so look at the toggle.
- Gemini. With Gemini Apps Activity on, Google uses activity to provide, develop and improve its services, including training generative models; chats are kept 72 hours even when it is off, and human reviewers may read them.
- DeepSeek. Inputs and outputs may be used to improve the services; the terms describe a toggle and the privacy policy an email address.
- Mistral. Individuals are opted in and can turn it off under Privacy; Enterprise is opted out by default.
- Jobbit. Your chats and files are not used to train models, nothing is published unless you deploy it, and you can delete a chat and its files whenever you like.
Whatever the switch, the safer habit is the same: no client names, account numbers or contracts in a free consumer chat.
The cheapest paid step, in order
| Step | Price read 9 Nov 2026 | What it unlocks |
|---|---|---|
| Google AI Plus | £4.49 a month | Twice the free usage, Flash model |
| Jobbit Go | £7 a month or £70 a year | 2,000 credits, custom models, one small app hosted on your own domain |
| ChatGPT Go | $8 in the US, about £7 in the UK, no pound price on the page | More messages, uploads, images, voice, longer memory, 54K context, may include ads |
| Grok Plus | $8 a month | Base usage pool |
| Mistral Pro | $14.99 a month | More messages and searches, $15 of API credits |
| Jobbit Plus | £15 a month | 6,000 credits, 10 concurrent tasks, bigger hosting, the plan most small businesses pick |
| Claude Pro | $17 a month annual, $20 monthly | Opus, Research, Claude Code, Chrome, higher limits |
| Perplexity Pro | $17 a month annual | Deep research, top models, more usage |
| Google AI Pro | £18.99 a month | Four times free usage, Pro model |
| Microsoft 365 Premium | £18.99 a month | Advanced Copilot chat, agentic features, Office apps |
Dollar prices are the only ones those vendors publish; expect VAT on top in the UK. Our comparison of which AI to pay for goes deeper on the paid tiers, and the pricing page has the Jobbit plans in full.
What a free agent plan adds that a free chat cannot
- It finishes. A chat gives you a draft; an agent gives you the file, the page or the sent email. The free Jobbit tools for a QR code and a compressed PDF are the same agent with a form in front.
- It holds a brief. A Project keeps your instructions and files so the 100 daily credits are not spent re-explaining the business.
- It schedules. The Monday report and the Thursday chasers run without you opening a tab.
- It hosts. A preview website on the free plan, your own domain from £7 a month on Go.
- It hands off. When the job needs a licensed human (a gas engineer, a solicitor, a designer), the agent books one from the network with payment held in escrow.
- It compares fairly. ChatGPT, Claude, Gemini, Microsoft Copilot, Manus and Meta's Muse are better conversationalists for a question at 11 pm, and several now run agent features on their paid plans. For a small business that wants a job done inside a free tier whose terms allow business use, the agent route is the one built for it.
Read next
- Best Unlimited AI Chat in 2026: 18 Free and Paid Chatbots Ranked by Message Limits
- Best ChatGPT Alternatives in 2026: Claude, Gemini, Perplexity, Muse, DeepSeek and More
- Is AI Safe to Use? A Plain-English Guide to Your Data, Your Money and the Scams to Watch
Frequently asked questions
Which AI chat is completely free with no limits?
None is free with no limits for a business. ChatGPT Free offers unlimited text chats but limits uploads, images, voice and research. DeepSeek publishes no caps but reserves the right to use your chats. Jobbit's free plan is 100 credits a day, which is a daily cap on finished tasks rather than on messages.
Can I use free ChatGPT or Claude for my business?
Claude's consumer terms say its Free, Pro and Max plans are not for commercial or business purposes, and Microsoft's and Perplexity's free terms say personal use only. OpenAI's terms would not load when we checked on 9 November 2026, so we cannot quote them. If you invoice for the work, use a plan whose terms say business, or a product like Jobbit that is built for it.
Do free AI chats use my conversations to train the model?
Most do unless you turn it off. ChatGPT personal plans, Gemini with Apps Activity on, DeepSeek and Mistral individual accounts all describe a default that uses your chats, each with its own switch. Claude has a Model Improvement toggle and never uses incognito chats. Jobbit does not use your chats or files to train models.
What is the cheapest paid AI plan in the UK?
Google AI Plus at £4.49 a month was the lowest published pound price on 9 November 2026, followed by Jobbit Go at £7 a month with 2,000 credits and hosting on your own domain, then ChatGPT Go at about £7 (the UK page showed no pound figure; the US price is $8).
Is Meta's Muse available in the UK?
Not as of 9 November 2026. Meta's own announcements list the United States, Canada and Singapore, with Japan reported by others, and nothing for the UK or EU. Meta AI, the older chat, is available in the UK.
What can I do on Jobbit's free plan?
Run an AI agent on real jobs with 100 credits a day and no card: draft and send documents, compress a PDF, make a QR code, build a website preview, research a supplier, and hand a job to a vetted human when one is needed. Start at Jobbit and move to Go at £7 a month when you want your app live on your own domain.