Halo

O que é Halo?

Halo is a Windows desktop app for on-device, real-time deepfake detection on live video calls. It is designed to flag synthetic faces and face swaps during the call itself, so teams can stop and verify before a transfer is approved or a hiring decision is made.

The product is positioned for sensitive business conversations, especially finance, treasury, HR, and recruiting. The site emphasizes local processing, no recording, and no media leaving the device, which makes it easier to review from a privacy and security standpoint.

O que Halo pode fazer?

Real-time call detection

Halo scans live call video on the device and flags synthetic faces and face swaps while the conversation is still happening.

On-device processing

The app keeps analysis local, with no cloud upload, no network calls during detection, and no frames in transit.

Desktop app installation

Halo is installed as a Windows desktop app and does not rely on plugins or browser extensions.

Cross-platform meeting coverage

The product is described as working across Zoom, Microsoft Teams, Google Meet, WebEx, and Slack calls.

Local audit trail

Halo leaves an on-device audit trail for fraud and compliance review, according to the site copy.

Windows build options

The downloads page offers separate installers for x64 and ARM64 Windows machines.

Casos de uso

“Payment approval calls”

Treasury and finance teams can use Halo during approval calls to watch for synthetic executives or face-swapped participants before authorizing transfers.

“Remote interviews”

Recruiters and hiring teams can use it on remote interviews to reduce the risk of fake candidates appearing through a manipulated video feed.

“High-risk executive calls”

Executives and assistants handling sensitive calls can use the local alerting workflow to confirm identity before continuing a conversation that could trigger fraud.

“Review and audit workflows”

Organizations that need evidence for internal review can use the on-device audit trail to support fraud investigation or compliance documentation.

“Existing meeting platforms”

Teams that already work in Zoom, Microsoft Teams, Google Meet, WebEx, or Slack can add detection without changing their conferencing stack.

Perguntas frequentes

What does Halo do?

Halo is a Windows desktop app for real-time deepfake detection during video calls. It analyzes faces locally on the device and surfaces alerts if a face looks synthetic or a face swap is detected.

Which devices does Halo support?

The source states Halo is available on Windows and provides separate builds for x64 Intel/AMD devices and ARM64 Snapdragon / Windows-on-ARM devices.

How is Halo set up?

Halo is installed once and sits in the system tray next to your conferencing app. The source says it works without plugins or browser extensions and scans locally during the call.

Who is Halo for?

Halo is positioned for live video calls where a synthetic executive or fake participant could affect a financial approval, hiring decision, or other sensitive conversation. The site specifically mentions finance, treasury, HR, and recruiting use cases.

Does Halo send call data to the cloud?

The site says Halo runs 100% on your device, with no recording and nothing sent. It also says video frames are analyzed in memory and discarded.