Halo · Now available
Your on-device meeting toolkit
Halo transcribes your meetings, writes your notes, and flags deepfakes in real time — all on your laptop. Nothing leaves your machine.
98.2%
deepfakes caught
Trusted by fraud, risk, and trust & safety teams at banks, fintechs, insurers, and marketplaces.
Meeting toolkit
Everything your meeting needs. Nothing sent to the cloud.
Halo's speech-to-text runs on your laptop's NPU. Your meetings, your dictation, and your notes never leave the device.
Meeting notes
Halo transcribes your call and separates who said what — then turns it into a summary, decisions, and action items grouped by owner.Dictation
Hold a hotkey anywhere in Windows, speak, and the text lands in the app you're typing in — Slack, Word, etc.Impersonation security
The same session watches the call for synthetic or deepfaked participants, so you can be confident the people you're speaking with are real.
Impersonation security
Your eyes can be fooled. Halo can't.
On-device
Detection runs locally. Your calls are analyzed on your machine and never uploaded — private by default.Real time
Fast enough to flag a synthetic participant mid-call, not in a report the next day.Every signal
Swapped faces, looped backgrounds, fake camera feeds — scored together by our Eva V1.6 Detection Model.
How it works
01
Download Halo
Install it on your Windows laptop. It sits alongside your meeting client.
02
Join your call
Halo transcribes the conversation and watches the video stream locally as you meet.
03
Get your notes
A summary and action items when the call ends — and a risk signal the moment something synthetic appears.
Download
Get Halo for Windows
Meeting notes, dictation and deepfake detection run on the NPU of Windows laptops with Snapdragon X Series processors. On Intel and AMD PCs, Halo runs deepfake detection only.
Halo 2.8.17 for Windows
ARM64 · 1.7 GB
Meeting notes, dictation and deepfake detection
x64 · 690 MB
Deepfake detection only
Not sure which you have? Settings → System → About names your processor.
50% off your first month on Snapdragon
On Snapdragon X Elite and X2 Elite PCs, the first month of Halo Personal is half price, then $29.99 a month. It is applied automatically when you subscribe in the app, with no code to enter. New subscribers, monthly plan only.
Halo is here. The fakes aren't waiting.
Download Halo for Windows, or request a demo and we'll get your team set up.