Claude hit its limit? Keep the same conversation in GPT (Mac app)

Switch AI anytime. Keep the conversation. ▶ Try Lian Wu: https://lianwu.app/yt Lian Wu is a Mac app that connects OpenAI, Claude, Gemini, Grok, OpenRouter and more. In this demo, Claude sorts 40 sample customer comments (written for this demo) into five themes. Then I switch to GPT in the same conversation. GPT reads everything so far, checks Claude's grouping and carries on. • $20 one-time purchase. No subscription. • 14-day full refund. • Apple silicon Macs (M1 or later), macOS 14 or later. • Sign in with plans you already pay for (ChatGPT through Codex, Claude through Claude Code) or add your own API key. Each provider bills you directly. I'm the developer, Marvin. If you use more than one AI on a Mac, I'd love your feedback in the comments. Edited with OpenChatCut (open source).