ChatGPT is OpenAI's assistant for writing, brainstorming, coding help and questions. Its free tier gives solid daily access.
Canva AI (Magic Studio) offers Magic Design and a background remover for social posts, presentations and flyers, free to start.
Google Gemini helps with research, writing and everyday tasks, and integrates with Docs, Gmail and Search.
Perplexity AI is an answer engine that searches the web and cites sources in real time, with free daily queries.
Leonardo AI generates images from text prompts for art, product mockups and game assets, with a free daily token allowance.
Notion AI summarises notes, drafts content and organises projects, with limited free AI actions included.