What is AI CRO and how is it different from manual A/B testing?

AI CRO uses autonomous agents to generate and test copy variations continuously instead of running a few manual tests. SEATEXT lists autonomous copy A/B testing and split URL multivariant testing among its 31 agents. Setup is via a single script tag with no credit card required for the free tier. That approach can test more variants than a manual process while keeping the core offer intact.