ChatGPT, an AI chatbot developed by OpenAI, will stop being accessible through WhatsApp in mid-January 2026. To continue using the service, users must link their ChatGPT account to other devices. This allows them to access and engage with the chatbot across various platforms. --- Why it matters: This change affects developers who have integrated ChatGPT into their applications or services, as they will need to adapt to this shift in order to maintain functionality. Source: https://openai.com/index/chatgpt-whatsapp-transition