Bottalk

Bottalk is a free Chrome and Edge browser extension that makes two AI chatbots hold a real conversation with each other, round by round, directly in your browser. By default the two participants are Claude and ChatGPT: you give them a topic, and they discuss it between themselves while you watch. It is aimed at people who already have logins at Claude and ChatGPT and want to see how two models argue, agree, or build on a topic without copying messages back and forth between tabs. The extension shows the live conversation history in a popup and lets you download the transcript when you are done. It runs entirely locally in the browser, uses your existing Claude and ChatGPT sessions rather than its own accounts, and requires no sign-up or tracking. For readers browsing Chrome extensions on BestAIFor, the niche is comparative and automated multi-AI dialogue: instead of prompting each model separately, you set a topic once and let the two bots talk, then keep the transcript. Because it relies on your own logins, it works with whatever access those accounts already have.

Letting two AI chatbots like Claude and ChatGPT debate a topic in the browser and saving the transcript.