Long-tail Keyword
Definition
A long-tail keyword is a specific, often multi-word search query with lower search volume but also lower competition than head terms. The “long tail” refers to the distribution curve of search demand: a handful of head terms get millions of searches, while thousands of long-tail variations each get hundreds.
Example:
- Head term: “keyword research tool” (22,200/mo, high KD)
- Long-tail: “best keyword research tool for affiliate blog beginners” (50–200/mo, low KD)
The long-tail keyword is more specific, lower in volume, and significantly easier to rank for.
Why long-tail keywords matter for new sites
A new site with no backlinks cannot rank for “keyword research tool” — it will be outcompeted by Ahrefs, Semrush, Backlinko, and WPBeginner for years. The same new site can rank for “keyword research tool for etsy shop” within 60–90 days, because:
- The intent is hyper-specific
- The competition is thinner — fewer established sites have targeted the exact phrase
- The reader who searches this term is further down the buying funnel
This is the foundation of niche-site strategy: claim 50–100 long-tail keywords first, build topical authority, then challenge mid-competition keywords.
Long-tail vs short-tail: the practical threshold
| Type | Word count | Monthly volume | Typical KD | Conversion rate |
|---|---|---|---|---|
| Head (short-tail) | 1–2 words | 10K+ | 60–90 | Low |
| Mid-tail | 2–3 words | 1K–10K | 30–60 | Medium |
| Long-tail | 3+ words | Under 1K | 5–30 | High |
Conversion rate is generally higher for long-tail because the searcher has narrowed their intent — they know what they want. A user typing “best affordable keyword research tool for solo blogger under £20” is closer to a purchase decision than a user typing “keyword research.”
How to find long-tail keywords
Most keyword tools have an autocomplete or “related keywords” function that surfaces long-tail variants:
- KWFinder: enter a head term and filter by volume under 1,000 and KD under 30
- Ahrefs Keywords Explorer: “Phrase match” with volume filter set to 50–500
- Google autocomplete: type your seed keyword and note the suggestions (free method)
- Reddit and Quora: search your niche topic to find the exact language real users use
Related reading
- Search volume — understanding demand signals
- Keyword difficulty — understanding competition signals
- Learn: how to do keyword research — the full workflow that starts with long-tail identification
Related terms