Zero Knowledge Architecture

Saga Anywhere

Access your AI from any device. We store nothing.

Phone, tablet, borrowed laptop — capture ideas whenever inspiration strikes.

Self-host (Free)

How It Works

📱

Open Browser

Access from any device with a web browser. No app install needed.

💬

Chat with AI

Use Claude, GPT-4, or your own Ollama models. Your API keys.

🔐

Nothing Stored

Conversations stay in your browser. Gateway forgets instantly.

Zero Knowledge by Design

Your Device                    Saga Gateway                   AI Provider
    │                              │                              │
    │  Your message                │                              │
    │  + Your API key              │                              │
    ├─────────────────────────────>│                              │
    │                              │  Forward (unchanged)         │
    │                              ├─────────────────────────────>│
    │                              │                              │
    │                              │  AI response                 │
    │                              │<─────────────────────────────┤
    │  Response (unchanged)        │                              │
    │<─────────────────────────────┤                              │
    │                              │                              │
    ✓ Stored in your              ✗ Nothing stored
      browser (IndexedDB)            (stateless)

The gateway is a dumb pipe. It routes packets and forgets them.

What Saga Anywhere IS

  • Web access to AI

    Chat with Claude, GPT-4, or local models from any browser

  • Zero-knowledge proxy

    We route your requests. We don't read or store them.

  • Your API keys

    You use your own keys. We never see your usage.

  • Open source

    Audit the code. Self-host for free. MIT licensed.

  • Idea capture on the go

    Perfect for when inspiration strikes away from your desk

What Saga Anywhere is NOT

  • Cloud storage for conversations

    Conversations stay in your browser only

  • Sync with desktop app

    Sessions are independent. Export/import manually.

  • Full Saga features

    Desktop app has more features. This is for quick access.

  • Multi-device sync

    Each browser is independent (that's the privacy feature)

  • API key storage

    Keys stay in your browser. Re-enter on new devices.

Verify It Yourself

📖

Read the Code

Open source. Search for database imports. Find none.

🔍

Monitor Traffic

Use dev tools. See requests go in, responses come out. Nothing else.

🖥️

Self-Host

Run your own gateway. Full control. Zero trust required.

Simple Pricing

Self-Hosted

Free

Run your own gateway. Technical setup required.

  • Full source code
  • Docker ready
  • Your infrastructure
  • Community support
View on GitHub
Recommended

Saga Anywhere

$5/month

We run it. You just use it. Cancel anytime.

  • Always available
  • No setup needed
  • Automatic updates
  • Email support

Questions

How is this different from ChatGPT or Claude.ai?

Those services store your conversations on their servers. We store nothing. Your conversations exist only in your browser and are sent directly to the AI provider. We're just the pipe in between.

Why do I need my own API keys?

Because we don't want to know who you are or what you're doing. You use your own keys, pay the AI providers directly, and we just route the traffic. This is the privacy feature.

What if I clear my browser data?

Your conversations are gone. That's the tradeoff for privacy. Consider exporting important conversations before clearing data, or use the Saga desktop app for persistent storage.

Can I sync with the Saga desktop app?

Not currently. Saga Anywhere sessions are independent. We're exploring optional sync features that maintain zero-knowledge principles, but nothing is stored on our servers today.

Why should I trust you?

You don't have to. The gateway is open source — read the code. Or self-host it. We've designed this so you don't need to trust us. The architecture makes data collection impossible, not just against policy.

Access AI from anywhere

Capture ideas on the go. We'll forget you were ever here.

Download Desktop App