Show HN: Panelize – Ask ChatGPT, Claude, Gemini and DeepSeek Side by Side (github.com)

Panelize has launched a new tool that allows users to compare responses from various AI models, including ChatGPT, Claude, and Gemini, all in one window. Instead of switching between different tabs to copy and paste prompts, users can input a single question and receive answers from multiple AI platforms instantly. This tool is significant for the AI/ML community as it streamlines the evaluation process for AI responses, enabling users to quickly determine which AI provides the best insights without the cumbersome process of managing multiple browser tabs. Technical details enhance its appeal: Panelize requires no API keys or separate accounts—users simply log into their existing AI platforms. It supports multiple layouts for varying numbers of AI responses, from two to twelve, catering to different user needs. Additionally, it prioritizes user privacy by keeping all data locally in the browser without any tracking or data collection. Open-source and customizable, Panelize invites community contributions, making it a versatile and user-friendly resource for anyone looking to delve deeper into the capabilities of various AI models.