ChatGPT is OpenAI’s AI assistant, used for questions, writing, image creation, voice chats, research and coding.
Is it really free? Yes for everyday chat: OpenAI’s pricing page lists unlimited text chats with GPT-6 on the free plan, subject to abuse guardrails. Uploads, image creation, voice chats, deep research and memory are all limited on free, and paid plans (Go, Plus and Pro) raise those limits. OpenAI notes that the Go plan may include ads.