An agent harness that runs on your own machine, keeps what it learns as Markdown you can open, and answers on a model you chose.
One installer for all three editions. Which one it becomes is decided by the account you sign in with, so the choice below is about what happens after you install, not about which file to fetch.
- clients/acme/brief.md
- meetings/2026-09-08-standup.md
- research/pricing-notes.md
## Next steps + Confirm scope with Acme before Friday + Send the revised estimate, £4,800
Same file. Three ways it ends up.
What you download is identical. What differs is the account you sign into afterwards, and that is what each of these pages is about.
Still deciding? Compare the editions, where every capability is marked with whether it works in this build, is partly built, or is granted by your plan and not written yet. Or read what NeuralVault actually does first.
What it needs to run
Free, Personal and Business are the same application with a subscription 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 115 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 We do not publish a minimum memory figure, because with a cloud provider the app is the only thing running on your machine and with a local model it is the model that decides,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. The app carries its own browser engine, so setup fetches nothing else, and the first run needs a connection only to sign in.