How accurate are rank trackers?

Accurate within a position or two for most keywords. A rank tracker checks Google from a clean, logged-out browser at a fixed location and device, so it reports a neutral baseline rather than any one person's view. Day-to-day wobble of a spot or two is normal because Google itself varies between queries.

Personalization. Your own results are shaped by your search history, your exact location, and whatever layout Google is testing on you. The tracker's logged-out, fixed-location check is the fair baseline; your browser shows one personalized sample of many.

Keep Search Console, it is free and useful. But it shows an averaged, delayed position blended across queries, with no competitor data and no same-day drop alerts. A dedicated tracker gives you today's position per keyword, per location, per device, and tells you the day something falls.

Positions are checked once every day. No daily tracker can catch intra-day flutter, and that is fine: what protects traffic is that a real drop triggers an alert the same day it is picked up, not a month later in a traffic report.

Yes, that is the plan for launch. Positions are checked per location, down to city level, and per device, with desktop and mobile tracked as separate series, because the two results pages often disagree.