Chatbot App vs PayForChat

免费 / 开源OpenAI 的旗舰多模态助手，由 GPT-6 和 GPT-5.6 驱动，适用于推理、编程和深度研究。

Deep integration with Google ecosystem and massive context window, but restricted solely to Google's proprietary model family.

Superior long-form writing, coding artifacts, and analytical depth, but lacks access to alternative provider models in one UI.

免费 / 开源Highly cost-effective reasoning and coding performance, but provides a narrower ecosystem compared to comprehensive multi-model platforms.

Real-time access to live social media data, but lacks multi-model aggregation and customization features found in dedicated chat aggregators.

专项更强Excels at real-time web search with verified citations, but less optimized for open-ended creative writing or multi-model comparisons.

专项更强Outstanding handling of extremely long documents and deep research, but less versatile for general multi-vendor model comparison.

免费 / 开源Use AI is a single workspace that gives you frontier models from Anthropic, OpenAI, Google, xAI, DeepSeek, Qwen, GLM and others side by side. Chat, generate images, run deep research, and create documents and slides without opening a dozen different apps.

免费 / 开源由用户付费、没有广告的搜索引擎

一个订阅，畅用所有主流 AI 模型

免费 / 开源一个订阅，用遍主流 AI 模型

免费 / 开源适用于本地与云端模型的可扩展开源界面，但需要自行架设维护，而非开箱即用的云端访问。