A Critical Comparison of Grok, Gemini, OpenAI, Anthropic, and Perplexity

In the rapidly evolving world of artificial intelligence, choosing the right provider can make or break your personal, business, or institutional projects. As someone who has had firsthand negative experiences with certain players, and heard similar stories from friends and colleagues. I have conducted a deep investigation into the key aspects of customer support, privacy, data use, best practices, and overall business behaviors for five major AI providers: Grok (from xAI), Gemini (Google), OpenAI, Anthropic, and Perplexity. My goal here is straightforward: praise where it is due, but shine a harsh light on problematic practices. While Grok and xAI stand out for their commitment to openness and Google’s Gemini offers a robust ecosystem, the landscape reveals a troubling gap between…

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