The verdict
If you run an online store and support takes real hours every week, I'd pick Gorgias first. Order data in the ticket saves the most time, and you can act from inside it, for example to cancel or refund. Pick Document360 when the problem is documentation: many writers, approvals, a public help centre, or internal procedures. Do not buy it only to host a handful of return and shipping rules. Write those down clearly wherever your team can reach them. The Gorgias AI agent works only as well as your policies and help content, so that content matters either way.