Since its launch in November 2022, ChatGPT by OpenAI has grown into a widely used AI chatbot with approximately 300 million weekly users by 2025. Originally designed for text generation, ChatGPT has expanded its capabilities to include voice and text-to-video models, serving as an advisor and companion for millions. Despite its popularity, some users express concerns about OpenAI's trustworthiness. Beyond ChatGPT, a variety of AI tools and models have emerged, offering functionalities such as chat, art, video, music generation, hyper-realistic video creation, novel writing, vintage photo restoration, social media automation, and 3D game asset design. Several users advocate for the adoption of these AI tools to significantly increase productivity, claiming they can complete months of work in a fraction of the time. Free AI tools like Perplexity and multiple platforms integrating models such as ChatGPT-4.1, Midjourney v7, Claude 3.7, Sora, and Grok 3 are available, enabling users to work smarter and reduce reliance on expensive software.