Byte

Your AI.
Your Key.
Forever.

One beautiful interface for GPT-4, Claude, Gemini, and every AI model. Bring your own API key. No subscription. No limits.

Download Byte Coming Soon

Free and open source • No tracking • Full control

16 Providers • 30+ Models

Connect Any AI Provider

OpenAI
OpenAI
Anthropic
Claude
Google
Gemini
Mistral
xAI
xAI

Plus: Groq, Perplexity, OpenRouter, HuggingFace, Together AI, Replicate, Aleph Alpha, and more.

Local models also supported via Ollama and LM Studio.

Why Byte?

Everything you need in one interface, without the subscription trap.

Featured

16 Providers

OpenAI, Claude, Gemini, Mistral, Groq, HuggingFace, Together AI, and more.

No Subscription

Bring your own API key. Pay directly with your provider.

$0

Byte is completely free, always.

  • All models supported
  • Unlimited conversations
  • Super Customizable
  • Built-in memory
  • Open source
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Frequently Asked

Yes. Byte is completely free, always. We believe in making AI accessible to everyone. You only pay your provider directly for API usage.
You paste your existing API key from OpenAI, Anthropic, or any other provider into Byte. Your key stays securely on your device and is never sent to our servers.
Byte supports 16 AI providers with 30+ models total: OpenAI, Claude, Gemini, Mistral, Groq, Perplexity, OpenRouter, HuggingFace, Together AI, Replicate, Fireworks AI, Aleph Alpha, Cerebras, Ollama, LM Studio, and more. Plus web search capabilities.
Absolutely. Byte is open source and runs entirely on your device. Your API keys and conversations never leave your computer. You have full control over your data.

Launching Soon

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Byte is almost ready. Drop your email and we'll let you know the moment it launches — free, always.