Chat with Claude 3.5 Sonnet

Anthropic's balanced model for complex tasks

Chat with Claude 3.5 Sonnet + 68 more models

Pro from $8/mo unlocks the full catalog, Canvas, and file uploads. Start on the web, keep working in the app.

Claude 3.5 Sonnet is available on do69.chat alongside 68+ other AI models. Switch between GPT-4o, Claude, Gemini, Llama, and more in one app—no need for multiple subscriptions.

Start chatting with Claude 3.5 Sonnet

Other popular models

Claude Sonnet 4
Gemini 2.0 Flash
GPT-4o Mini
GPT-4o
GPT-5.4 Pro
Llama 3.3 70B
DeepSeek Chat
Claude 3 Opus

Unlock 69+ chat models + AI image canvas

Pro from $8/mo — one subscription for GPT-4o, Claude, Gemini, Llama, Flux, Ideogram, and more.

Start with Pro Open app