LEO is a voice-first executive assistant that runs on a machine in your office. It handles your email, calendar, calls and follow-ups, and remembers the people and deals that matter, all without sending your business to an AI company's servers.
Talk to it like a person: say "Leo", ask, interrupt whenever you like. It answers out loud, and reaches you on Slack or by phone when something needs you.
Today's meetings, the email that actually needs you, open tasks and the numbers you track, read out while you get ready.
LEO answers as your assistant, takes the message, offers your free times and books the follow-up, without ever revealing what's on your calendar.
LEO writes it in your voice and reads it back. Nothing that reaches another person goes out until you say yes.
Multi-step requests become a plan. LEO reads it back once, then makes the call, books the time and reports what happened.
A KPI crosses the line you set. LEO messages you on Slack, and calls you if you don't acknowledge it within ten minutes.
LEO remembers people, companies, deals and past conversations, and searches your documents to answer in seconds.
Most AI assistants are a window into someone else's computer. Your questions, your email and your customers' names travel to a data center you don't control, under terms that can change.
LEO's model, speech recognition, voice and memory all run on the machine on your desk. Your email and calendar connect straight to it. It keeps working when the internet doesn't, and no one trains on your business but you.
| Typical cloud assistant | LEO | |
|---|---|---|
| Where the AI runs | A provider's data center | The machine in your office |
| Who can read your conversations | The provider, under its policies | You |
| Used to train someone else's model | Depends on the plan and the fine print | Never |
| If the internet goes down | It stops | Voice, memory and documents keep working |
| If prices or terms change | You adapt | The hardware and your data are yours |
Every LEO is the same assistant. The machine decides how large a model it runs, how much it keeps in mind at once, and how many people it can serve.
Apple Mac mini, 64 GB of unified memory.
For small and medium businesses taking their first step into an AI assistant built around them.
Starting at $ price TBD
Apple Mac Studio, fully configured.
For the busy enterprise executive who lives in email, meetings and phone calls.
Starting at $ price TBD
Custom build with an NVIDIA RTX 6000.
For teams and data-heavy work: the largest models that fit on a single machine you own.
Starting at $ price TBD
The machine, set up and ready to plug in. The LEO assistant and its updates. A LEO Cloud account to manage it, with two-step verification. Help connecting your email, calendar, phone number and Slack.
LEO has two parts, and only one of them ever sees your conversations.
In your office, on your network.
At leo.check-ai.com, for the things a single box can't do alone.
You can point LEO at a larger hosted model of your choice when a job calls for it. It's off by default, and it's your decision, not ours.
The AI itself runs on the machine: your conversations, memory and documents stay there. LEO talks directly to the services you connect, like your email and calendar provider, and LEO Cloud only sees device health and routing, never what you say to LEO. A larger hosted model is used only if you turn it on.
Google Workspace email and calendar, Slack, a phone number for calls and texts, your documents, and the KPI sources you choose, such as spreadsheets, databases or internal dashboards.
LEO Mini suits one executive with a typical inbox and calendar. LEO Studio is for heavy days, longer documents and sharper writing. LEO Workstation serves several people or the largest models. Not sure? Reserve with "Help me choose" and we'll size it with you.
Anything that reaches another person, like sending an email, a calendar invite or a call, is read back and waits for your yes. Plans you approve then run to the end and report back.
Nothing is charged. We confirm the machine, pricing and a delivery date with you, then set it up so it's ready when it arrives.
Tell us a little about how you work. We'll confirm the right machine, the price and a delivery date. Reserving is free.
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