Arcline costs nothing on the Free plan, with no card needed and no time limit. It covers 1 website, the guided three-step setup, a full scan of up to 200 pages, 13 scores, a plain-language to-do list with exact manual steps, a check that AI crawlers can read your website and keyword ideas. It re-scans automatically every week, and you can press “Check my site now” once a day. Through GitHub, WordPress or Ghost it applies fixes to your live website after your OK, up to 10 a month, at the “Look only” and “Ask me first” access levels. You also get one snapshot of AI answers (5 checks, once for each website address), basic visitor tracking and e-mail support.