Since the introduction of ChatGPT, many companies have developed their own AI chatbots to improve user experiences. OpenAI continues to enhance ChatGPT, while Google's Gemini, formerly known as Bard, has become integral to Google's AI strategy and is gaining popularity. Microsoft has launched Copilot, which uses OpenAI's GPT model within its products. Elon Musk's xAI has created Grok for the social media platform X. Other notable chatbots include Claude from Anthropic, known for its conversational abilities, Perplexity integrated into Motorola devices, and Alexa Plus, an upgraded version of Alexa with improved conversational skills.