What is keyword difficulty?

In one line

Keyword difficulty is a score (usually 0–100) estimating how hard it is to rank on the first page for a keyword, based mainly on the strength of the sites already ranking.

In plain English

It's a third-party estimate that weighs competitors' authority and backlinks. Pair it with search volume and intent: the sweet spot is decent demand, beatable difficulty, and a query you can genuinely answer best.

Why it matters for AI search

Targeting winnable, specific queries gets you ranking, and cited by AI, faster than fighting for head terms dominated by giant brands.

Frequently asked

What's a good keyword difficulty to target?

For newer sites, focus on lower-difficulty, long-tail terms you can realistically win, then move up as your authority grows.

Is keyword difficulty from Google?

No, it's a metric invented by SEO tools. Each tool calculates it slightly differently, so treat scores as directional.

Put this into practice

Grade your site against our 250-point AEO/GEO checklist and see exactly what to fix, free, no signup.

Run a free audit Free tools

Related

What is search volume?
How many people search a term each month, and why bigger isn't always better.
What is a long-tail keyword?
Specific, high-intent phrases that are easier to win and convert better.
What is domain authority?
A 0–100 estimate of a whole site's ranking strength (and where it comes from).