For individuals and small teams
Personal AI Pricing and a Personal AI Alternative Trained on Your Own Writing
Short answer: Personal AI (personal.ai) does not publish a price anymore. Its pricing page now offers a deployment for carriers and large operators, scoped by the sales team. If you wanted an AI that knows what you wrote and answers the way you would, MentalClone does that for one person: upload your documents, notes and transcripts, and it answers only from them, in your voice, from about $11 a month.
- ✓ Public plans and prices, bought online in a few minutes
- ✓ Answers come only from your files, and it says so when they are silent
- ✓ Try it right now in the box on the right, no account needed
Personal AI, Delphi and Sensay details come from each vendor's own pricing page.
Try it on your own writing
No account neededThat is the end of the free demo. Create a free account to keep this conversation, upload your own documents and keep going.
How much does Personal AI cost today?
There is no number to quote. The pricing page at personal.ai describes a single agreement covering deployment, licensing and support for its model, installed on the buyer's own network and scoped to each operator. The buttons say "Book a Carrier Briefing" and "Talk to Sales". Pricing trackers list one plan, for enterprise use, with the price not disclosed.
That is a sensible business for a company selling memory infrastructure to telecom operators. It is also a dead end if you are a consultant, coach, author or founder who wanted a personal AI trained on your own notes. Directory sites still show older individual plans, which is why people keep searching for the price and landing on a sales form.
So the practical question is not what Personal AI costs. It is which tool gives one person the same core idea, an assistant that remembers what you wrote and answers like you, at a price you can see before you sign up.
Why people look for a Personal AI alternative
Most people who search for this fall into one of four situations. Each points to a different kind of tool, so it is worth being honest about which one is yours.
You want a clone for yourself, not for an audience
You write a lot: proposals, memos, essays, client emails, talk notes. You want to ask "what did I tell the last client about scope?" and get your own answer back, drafted the way you write. That is a private tool. You do not need embeds, lead capture or a public page.
You want a clone that talks to other people
Coaches and creators often want followers to chat with a version of them, by voice, on their site, with the option to charge for access. That is what Delphi is built for, and our Delphi AI alternative comparison covers its plans in detail.
You need company memory when people leave
If the goal is to capture what a retiring engineer or departing manager knows and make it searchable for the team in Slack or Teams, Sensay sells exactly that, at $500 a year per knowledge base, with AI-led interviews to draw the knowledge out.
You run a large organization
If you really are an operator or a large enterprise that wants a memory model on its own network, Personal AI is still the right call to make. Everything below is for the rest of us.
Personal AI pricing compared with the alternatives
US list prices from each vendor's pricing page. ChatGPT and Claude are included because many people try to build their own clone with a custom GPT or a Claude Project before paying for a dedicated tool.
| Tool | Price | Who talks to the clone | Trained on | Best for |
|---|---|---|---|---|
| Personal AI | Not published. One agreement per operator, through sales. | The operator's customers and staff | Enterprise data, deployed on the buyer's network | Carriers and large organizations |
| Delphi | Free with 1M training words. Builder $79 and Scaler $299 a month, billed yearly. Immortal custom. | Your audience, by chat and voice | Your content, including video and social sources | Coaches and creators who sell access |
| Sensay | $500 a year per knowledge base. Custom plans through sales. | Your team, in Slack, Teams or the web | Interviews plus uploaded files and links | Handover when experienced staff leave |
| ChatGPT custom GPT | ChatGPT Plus $20 a month | You, or anyone you share the GPT with | A limited set of knowledge files per GPT, plus general model knowledge | Quick experiments if you already pay for Plus |
| Claude Project | Claude Pro $20 a month | You and your workspace | Files added to the project, plus general model knowledge | Long writing sessions over a set of files |
| MentalClone | 79 PLN a month (about $21) or 474 PLN a year (about $11 a month). Professional 199 PLN (about $54). | You, privately | Only the documents, notes and transcripts you upload | Professionals who want their own knowledge back, in their own voice |
The line that matters most is "trained on". A custom GPT or a Claude Project mixes your files with everything the model already knows, so it will happily fill a gap with a plausible guess. A clone you rely on for your own positions should answer from your material and tell you when that material does not cover the question. That rule is what our mind clone features are built around.
How to build a personal AI from your own documents
No interview sessions and no setup call. It takes about as long as finding the files.
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1
Gather what you wrote
Proposals, reports, articles, meeting notes, talk transcripts, even photographed pages from old notebooks. The more of your own thinking, the more it sounds like you.
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2
Upload them
PDF, DOC, DOCX, XLSX, TXT, CSV, RTF and images, up to 100 MB a file. Scanned pages are read with OCR.
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3
Ask it what you think
"How did I price the last two workshops?" The clone answers in the first person, from your files, and names the documents it used.
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4
Draft from it
Ask for a client email or a one-page summary built from what you already said. When your files are silent, it tells you rather than inventing a position.
Who uses a private clone, and what they ask it
Consultants and advisors
Ten years of engagement reports and proposals. "What risks did I flag for manufacturing clients?" The answer pulls from the reports and names them, so you can open the original before you repeat it to a new client.
Coaches and authors
Course notes, a book manuscript, newsletter archives. "How do I usually explain the difference between goals and systems?" You get your own explanation back, ready to reuse in the next module.
Founders
Investor updates, product memos, hiring notes. "What did I promise the board about Q3 hiring?" Useful the night before a meeting, when searching a dozen PDFs by hand is the last thing you want to do.
If your library is less about your own writing and more about research you collect, the AI second brain page explains that use, and the mind clone pricing page lists what each plan reads per answer.
Where Personal AI and the others still win
Pick another tool if you need
- • A clone that speaks with your voice, or that fans can call (Delphi)
- • Paid access, embeds and lead capture on your website (Delphi)
- • A shared knowledge base your whole team queries in Slack (Sensay)
- • Deployment on your own network at operator scale (Personal AI)
- • A mobile app or a browser extension (we have neither)
Pick MentalClone if you want
- ✓ A clone only you talk to, with no public profile
- ✓ Answers grounded in your documents, not the open internet
- ✓ Your own register in drafts, written in the first person
- ✓ A price you can see and pay online, monthly or yearly
- ✓ Any browser on Windows, Mac, ChromeOS or a tablet
Questions people ask about Personal AI pricing
How much does Personal AI cost?
Personal AI does not publish a price. Its pricing page offers one agreement covering deployment, licensing and support, scoped to each operator, and asks you to book a briefing with sales. Pricing trackers list a single enterprise plan with the price not disclosed. For individuals, dedicated clone tools start around $11 to $79 a month.
Is Personal AI free?
No free plan is listed on personal.ai today. The site is built around enterprise and carrier deployments sold through a sales conversation. Older free tiers still appear on some software directories, but they are not offered on the vendor's own pricing page.
What is the best Personal AI alternative?
It depends on who the clone is for. For a public clone that talks to your audience, Delphi. For capturing staff knowledge for a team, Sensay. For a private clone that answers only from your own documents and drafts in your voice, MentalClone. A custom GPT works for a quick test if you already pay for ChatGPT Plus.
Can I make an AI clone of myself?
Yes. Upload what you have written, such as reports, notes, emails saved as documents and transcripts, to a tool that answers from that material. The clone then responds in the first person from your files. The quality depends mostly on how much of your own thinking you give it, not on the model.
Is Personal AI still available for individuals?
The website still names products like My AI and Persona Studio, but the pricing page sells to operators, and there is no self-serve checkout for one person. If you had an account before, contact Personal AI about it. If you are starting fresh, pick a tool with a public plan.
Is my data private in MentalClone?
Your documents stay in your account and are used only to answer your questions. There is no public profile, no sharing feature and no feed. You can delete any document at any time, and the clone stops using it from that moment.
How much does MentalClone cost?
Starter is 79 PLN a month (about $21) or 474 PLN a year, about $11 a month. Professional is 199 PLN a month (about $54) and reads three times more of your documents for each answer. You can ask three questions in the demo above before creating an account.
Get your own answers back, in your own words
Paste a page of something you wrote into the box at the top and ask it a question. If the answer sounds like you, upload the rest.