Grok starts at $16/mo, 20% cheaper than ChatGPT's $20/mo. ChatGPT is rated higher at 4.7/5 vs Grok's 4.3/5.

AI chatbot by OpenAI — the most widely used AI assistant for writing, coding, and analysis.

AI assistant by xAI (Elon Musk) with real-time access to X/Twitter data and uncensored responses.


Independent analysis based on features, pricing, and user ratings
ChatGPT uniquely offers AI text generation, Data analysis, Plugins/GPTs. Grok uniquely offers Real-time X/Twitter data, Web search, Uncensored mode. Both share 4 features including Code assistance, Image generation, API access.
Grok starts at $16/mo, 20% cheaper than ChatGPT's $20/mo.

Free tier available