CallGPT 6X alternatives

One subscription that puts ChatGPT, Claude, Gemini and Grok behind a single chat window

Bundles AI text, image, code, chat, transcription, and voice generation into one subscription dashboard.

Multi-model chat, image and video app — the AmigoChat brand now ships as Overchat AI

Open-source chat UI that lets you plug your own API keys into ChatGPT, Replicate, and image models from one interface.

Multi-model AI chat app with one encrypted memory shared across ChatGPT, Claude, Gemini, and other connected models.

Encrypted multi-model chat workspace where the subscription converts into model credits

Native Mac client for 300+ models on your own keys

One chat window that switches between 25+ AI models without losing conversation context.

Sends one prompt to 20+ AI models at once, including GPT, Claude, Gemini, and DeepSeek, for side-by-side comparison.

A native Mac app for chatting with 300+ AI models in one workspace, with local models supported free.

Sends one question to five AI models at once and reports where they agree, disagree, and how confident each is.

One account and a USD credit balance across 109 generators wired to 307 image, video, text and audio models.