Grok is the conversational assistant developed by xAI, Elon Musk's artificial intelligence company. Powered by the latest generation of Grok models, it answers questions, writes, codes and generates images, with a DeepSearch mode for in-depth research. Its native integration with X (formerly Twitter) gives it real-time access to news and conversations on the network, which sets it clearly apart from rival chatbots.
Go to grok.com and sign in with an X account, a Google account or an email address. Type your question in the chat box. Enable DeepSearch for in-depth research across the web and X, or Think mode for step-by-step reasoning. Grok is also available from the X app and the dedicated iOS and Android mobile apps.
Prices are indicative and may change — check the official site for up-to-date pricing.
Yes. From grok.com or the X app, the free tier lets you send a limited number of messages, with quotas that change regularly and restricted access to the DeepSearch and Think modes. SuperGrok subscriptions raise those limits substantially and unlock the most advanced models.
Grok stands out for its real-time access to X and the news, whereas most chatbots rely on less recent data. Its tone is also deliberately more direct and irreverent. ChatGPT, on the other hand, retains a richer ecosystem of integrations, customization options and third-party tools.
Claude is the AI assistant built by Anthropic, known for its refined writing, reliable reasoning and large context window. It excels at analyzing long documents, programming and nuanced conversations. The Projects and Artifacts features turn it into a genuine workspace.
Built by OpenAI, ChatGPT is the world's most widely used conversational assistant. It answers questions, writes and rewrites text, analyzes documents and images, and can even browse the web to find up-to-date information. Its versatility has made it a go-to tool for individuals and professionals alike.
Halfway between a search engine and a conversational assistant, Perplexity answers your questions while systematically citing its sources. Every claim is linked back to the web pages it consulted, making it a valuable tool for market monitoring, documentary research and fact-checking.