The short version
ChatGPT is a generalist. It will help you name your product, outline a course, rewrite a sales page, or explain how Stripe payouts work, and it does all of that very well. What it won't do is run the product. The store, the checkout, the email list, and the follow-up still live in other tools, and moving between them is your job.
Crevio is built around that gap. The AI works inside a business that already has a website, a checkout, a customer list, and an inbox, so "launch this" or "win these customers back" ends in something done rather than a set of instructions.
Which one should you pick?
If you're still figuring out what to sell, start with ChatGPT. It's the cheapest way to think out loud. Once you have something to sell and want it live, paid for, and marketed without stitching five tools together, that's what Crevio is for. Many owners keep both.