„Isn't ChatGPT plus Canva enough — why a dedicated tool?“
For a single post, sure. The difference is the week after: who remembers what's missing, which channel is due, which image fits, whether the blog is updated? Publivo knows your business, your topics and your calendar, suggests posts, generates image and text per channel and publishes — inbox for comments included. The tool isn't the AI; it's that nothing slips.