Free and Personal are the same application: moving up unlocks parts that are already installed, so it is a licence file rather than a reinstall and nothing has to be migrated. Business is that same harness installed on your hardware, with the server half a team needs. Here is what each one is, in order, and then the three side by side.
NeuralVault Free
You install it, you open a conversation with Cortex, and you point it at your own material. The difference from every other chat window is what happens after you close it: what it worked out is written to a folder of Markdown on your disk, and the next conversation starts from there rather than from nothing. Nothing expires, no account exists, and the paid capabilities are locked rather than missing, so the day you want them it is a licence file and not a reinstall.
Point it at notes, research, client files or a repository, and ask it things that need all of them at once.
Onto your own disk, as files you can open in any editor. Run the model locally too and none of it leaves the machine.
A download. No card, no trial clock, and no email required before you can run it.
Those three are what a free build can claim. The paid editions add nine more. See all twenty capabilities measured side by side.
This is the half that makes it a harness rather than a chat window, and it is the half worth paying for. Locked, not absent: same build, so unlocking is a licence file rather than a second download, and everything you put in the vault while you were on Free is still sitting there afterwards. That half is Edition Two.
NeuralVault Personal
Same install, same vault, same conversation. What the £20 turns on is every screen that conversation was talking to: the board agents work themselves, the fleet that splits a job up, the schedule that starts one without you, and the approvals queue that holds anything it wants to send. It is the complete harness, and nothing in it is held back for a higher tier.
A cron schedule, a file landing in a folder, or the board itself can start a job. Free answers when you type. Personal is running when you are not.
Cortex takes an objective and splits it across agents, and those agents split it again. What comes back is the finished thing, not the first attempt at it.
Anything outbound waits in a queue with the reasoning attached. You are the last step, not a spectator at every one of them.
Thirty of them, and every one is a named row in the product's own editions table rather than a paraphrase. Free already carries the vault, the search, the chat, the audit log and local models. This is what sits on top, and it includes MCP and the six connectors still on the roadmap.
Today: you supply the model. NeuralVault is the harness, so the £20 buys the memory, the agents, the permissions and the record, and nothing else. Give it a brain by connecting a cloud provider on your own API key, or by running a model locally on your own hardware, or both at once with a different model per job. Until you do one of those, nothing answers.
Coming: buy the calls from us. Holding your own provider account is the step most people never finish, so managed routing is meant to become the ordinary way in: pick a model from a list, nothing to connect, from around £50 a month with the software included, and a one-off top-up if you run low. Local models keep working alongside it, so you can still run the cheap work yourself. None of it is built yet. The full ladder is on the Personal page.
Still one person and one machine: sync is across your own devices, not across a team. The moment somebody else needs to see the work, that is the next section. The full argument for Personal, and what it costs.
NeuralVault Business
It includes everything in Personal, unchanged. Every agent, every screen and every capability from the edition above is here too: nothing is taken away and nothing is repackaged to make room. What Business adds on top is the layer that only starts to matter once the work is not yours alone: accounts, permissions scoped to folders, agents scoped to roles, and a record of who did what. That is the part nobody needs on their own machine and nobody can run a company without.
That is why there is no single number on the card below: a five-person deployment with none of the optional layer and a hundred-person one with all of it are not the same thing. The consultation is where that gets settled, and it costs nothing. The full argument for Business, or arrange the consultation.
Each column contains the one before it. Nothing is removed as you move up and nothing is held back to make a higher tier look better: Personal is the complete harness, and Business is that same harness with the parts a company needs switched on. Which is why the cheapest way to choose is to install the free one and find out.
No account, no card, and no expiry
For finding out whether an assistant that remembers is actually different from one that forgets. It is the same binary the paid editions run, with fewer switches on, so nothing you learn here is wasted. Like every edition, it has no AI in it: connect a provider on your own key, or run a model on your own hardware. Without one, nothing answers.
A working slice of Personal, not a demo of it.
The installer is not code-signed yet, so Windows shows a blue “Windows protected your PC” panel the first time you run it: choose More info, then Run anyway. The certificate is in progress and this notice goes when it lands.
a month, excluding VAT
For one person doing their own work: a developer, a researcher, a consultant, anybody with material they would rather not paste into a browser tab. This is the complete harness, and nothing above it is a better version of it. £20 is the starting price, and with your own keys it is the whole bill.
Everything in Free, and then:
Not on sale yet. £20 buys the application, not the AI. There is no model inside it: run one locally on hardware you own, or connect a provider on your own API key and they bill you for the calls. Buying the calls from us instead is a separate purchase and starts around £50.
Priced by size, and by how much of it you switch on
For the point where the output stops being yours alone. Everything Personal does, plus the accounts, folder scoping and record that make it safe for other people to work inside it. Scoped, installed and supported by us rather than downloaded and hoped for.
Everything in Personal, unchanged, and then:
Two things get priced: the application, and the deployment around it. You get a fixed number before any work starts.
Free, Personal and Business are the same application with a licence file between them, so the machine needs the same things whichever one you end up on.
Windows 10 or 11, 64-bit. There is no macOS build, no Linux build and no ARM build.
About 8 MB, and it installs for your user account only, so Windows never asks you for an administrator password.
The light way to run it. The model does its thinking on your provider’s hardware, so your machine only has to run the app.
Much heavier, and worth knowing before you start. Ollama holds the whole model in memory for as long as it stays loaded.
The one local-model number worth having in advance: the model our getting-started guide suggests, qwen3.5:9b, is a 6.6 GB download, and a smaller model costs you proportionally less. We do not publish a minimum memory figure, because with a cloud provider the app is the only thing running on your machine and with a local model it is the model that decides, not us. If your machine has never had a Microsoft Edge WebView2 runtime on it, the installer fetches one during setup, so keep it online for that first run. Windows 11 already includes it.
NeuralVault has no AI inside it, on any edition. What you are paying for is the software: the memory, the agents, the permissions and the record of what ran. Model usage is not part of it. Personal starts at £20 a month for that licence, and before anything answers you, you point the app at a model and that half is billed by whoever runs it.
Install one locally through Ollama and it runs on the machine in front of you. No provider is involved, so nothing is billed per message. What it costs you instead is the hardware above.
Connect Anthropic, OpenAI or another provider on an account you hold. They bill you directly at their own rates, and the licence stays the whole of what we charge you.
Managed credit, where you pick a model from a list and pay us for the usage, is its own purchase on top of the licence rather than something the licence includes. It is not on sale yet.
That choice is the reason the requirements above matter. On your own API key the model does its thinking somewhere else and your machine only has to run the app. On a local model your machine does both, so the model you pick, rather than the licence you bought, is what decides the real cost of the work.
Free is out now. Personal follows, then Business. Choosing now costs nothing either way: Free and Personal are one download with a licence file on top, and Business is scoped with you before anything is installed. Want it capability by capability? Compare all three against a plain chat assistant.