ChatGPT is OpenAI’s flagship conversational AI, offering advanced reasoning, image generation, and a vast library of custom GPTs for personal and work use.
Claude is a high-intelligence AI assistant by Anthropic known for complex reasoning, coding excellence, and a massive 200k+ context window.
Gemini is Google’s multimodal AI, integrated across the Google ecosystem for advanced reasoning, search grounding, and high-fidelity video generation.
Grok is a real-time AI assistant by xAI that leverages live data from the web and X to provide witty, truth-seeking answers and advanced logical reasoning.
Meta AI is a multimodal assistant integrated across Facebook, Instagram, and WhatsApp, featuring advanced Llama 4 reasoning and automated “Business AI” advertising tools.
Perplexity is an AI-powered answer engine that provides accurate, cited responses. It serves as a real-time research and search alternative.