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The AI Email Agent

Privacy-First. Open-Source. Offline-Sandbox.

PhotonChat interface

Features

Powerful AI for your email data

Get intelligent answers from your emails while maintaining complete privacy.

On-Device Agentic RAG

Chat with your email using local multi-modal AI agents. No data leaves your computer.

Advanced Deep Reasoning

Ask complex questions like “When Bob Smith sent me the invoice for the permit last year, did it include all the taxes?”

Secure Sandbox

All processing happens in a secure sandbox on your device. Open source code means complete transparency.

How It Works

Privacy-first AI processing

1. Download & Install

Get the PhotonChat application for your operating system. Available for Windows, macOS and Linux.

2. Connect Email Servers

Securely authenticate with any IMAP server ( Gmail, Outlook, ProtonMail Bridge, etc )

3. Start Chatting

Ask questions naturally and get intelligent answers, all processed locally on your device.

Pricing

Simple, transparent pricing

Get full access to all PhotonChat features at one low price. All plans start with a 14 day free trial.

Monthly Plan

$10/month

Perfect if you're not ready to commit long-term.

  • Full access to all features and updates
  • Cancel anytime
  • Priority email support
Save 33%

Annual Plan

$80/year

Best value with two months free compared to monthly.

  • Full access to all features and updates.
  • Priority email support
  • Save money by committing

Frequently asked questions

Is my data really secure?

Absolutely. Photon Chat processes all your data locally on your device in a secure sandbox. We never send your emails or any processed data to our servers. All code is open source and can be audited by anyone.

What operating systems are supported?

Photon Chat currently supports Windows 10+, macOS 10.15+, and most modern Linux distributions.

Can I try before I buy?

Yes! We offer a 14-day free trial with all features enabled. No credit card required to start the trial. You can also build the source code yourself and run the app for free.

How do I cancel my subscription?

You can cancel anytime from your account settings. If you cancel, you'll continue to have access until the end of your billing period.

Ready to unlock your email data?Start your free trial today.