our own AI assistant
An assistant that actually remembers.
Musashi is our own AI assistant. It sorts your email and drafts the replies, books meetings on your calendar, reads your PDFs and answers from them, and remembers everything you tell it. You get one just like it, with the name and personality you choose.
We set it up for you. Nothing to install.
yours, not ours
Musashi is ours. Yours gets its own name.
Same brain, same memory, same Vault. You choose what it's called and how it talks. Try a name and see.
Any name, any personality. We set it up that way for you.
Hi, I'm Nova. Tell me anything you don't want to forget.
My car is due for a service on 3 November
Saved. I'll remind you on 2 November so you can book it.
What it does for you.
All of it from one chat, in the app you already use. Nothing new to install.
Your email
It reads what came in, sums it up, flags what needs you and drafts the replies. On Pro.
Your calendar
"Add a meeting with Sara on Thursday at 3." It books it, spots clashes and moves things around. On Pro.
PDFs and documents
Send it contracts, invoices, notes. It reads them, answers questions from them and sends them back when you ask.
It remembers
Tell it something once and ask weeks later. Names, plans, prices, promises.
Reminders
Say it like you would to a person: "remind me Friday to call the bank."
Voice notes
Send a voice note, get one back. Handy when you're driving. On Pro.
Study mode
Type /studymode and it quizzes you, summarises your notes or makes flashcards from them.
The Vault
Passwords and private details, locked away from the chat. More on that below.
the vault
Some things never belong in a chat.
Passwords, ID numbers, codes and anything you mark as secret go in the Vault. Your assistant knows they exist and can tell you where to find them, but it never writes them in the chat or reads them out loud. They only open on your phone, when you open the Vault yourself.
- Your assistant runs on its own, with its own database. Nothing is shared with anyone else's.
- It only answers you. Messages from anyone else are ignored.
- We monitor that the service is healthy, never what you say to it.
- Your data is backed up every night.
The full detail is in our Privacy Policy.
Pick a plan. See what it does.
A one-time setup, then monthly. AI usage, hosting, updates and backups are included. Pay yearly and get two months free.
Starter
$29 / month
plus $299 one-time setup
One assistant on the app you already use.
- Your own assistant, named by you
- Ready in your chat from day one
- Long-term memory, plus the Vault for secrets
- Reminders
- Documents it can read and answer from
Pro
Recommended$79 / month
plus $599 one-time setup
Everything in Starter, wired into your day.
- Everything in Starter
- WhatsApp too, set up for you on request
- Voice messages in and out
- Calendar and email connected
- Priority support
Custom
For businessesAn assistant for your whole business
Need more than Starter or Pro? Tell us what you need and we'll put a plan together for you.
Plan a custom setup- Assistants for your team or your customers
- Connected to the tools you already run on
- Your own workflows, rules and tone
- On our servers or yours
- A direct line to the team that built it
Pro on WhatsApp, once it's set up
Questions
Will mine be called Musashi?
No, Musashi is just ours. Yours gets the name and personality you pick during setup.
Do I need any technical knowledge?
No. We set everything up for you. You just open the chat and start talking.
Can I use it on WhatsApp?
Yes, on request. It isn't instant: we set it up for you, either on your own number through Meta's WhatsApp Cloud API (Meta verifies your business first) or on a Twilio number we provide. Telegram works while that's in progress.
Do I need my own AI account or API key?
No. AI usage is included in your monthly plan, within fair use.
Can I cancel?
Yes, any time. It stops at the end of the month you've paid for, and we'll offer you an export of your data first.
Want one of your own?
Tell us the name you'd like and how it should talk. We set up the rest, and you just open the chat.
Usually within 24 hours. No commitment.