Keyword Ideas Generator: Long-Tail Keywords — Keyfern
Pricing
Pay per event
Hundreds of real long-tail keywords from one seed. Keyword research and Google autocomplete scraper: keyword suggestions from Google, YouTube, Bing, Amazon and DuckDuckGo, with search intent, clusters, signal score, Google Trends verdicts and new-keyword alerts. $0.001 per keyword idea.
One topic per line (up to 50). Each seed is expanded through every chosen engine's autocomplete into long-tail keyword ideas.
Which engines to ask. A phrase suggested by several engines scores higher. Amazon = product/buyer searches; YouTube = video topics.
[ "google", "youtube", "bing"]Two-letter country code (US, GB, DE, IN…). Also picks the Amazon marketplace and the Google Trends region.
Ask "seed a" … "seed z" (26 extra lookups per engine). Most of the long tail comes from here.
Ask "how/what/why/where/when/which/who/can/is/are/does/should + seed" (12 lookups per engine). Great for FAQ and blog topics.
Ask "seed for/with/without/to/near/vs/like/and/or/versus" (10 lookups per engine).
Drop suggestions that don't contain every word of the seed (off-topic breakouts). Turn off to keep brand-first phrases like "flexispot".
Best ideas kept per seed, ranked by signal score. You pay per idea returned, so this caps the cost of a seed.
0–100. Drop weak ideas (seen on one engine, low in the list). 30+ keeps roughly the stronger half.
Leave empty for all. Intent is inferred from the wording (heuristic).
[]Adds a rising/falling/spiking/stable verdict and % change from Google Trends to the N best ideas per seed (0 = off). Charged per keyword that gets a verdict.
Window used for the trend verdict.
Autocomplete calls in flight at once.
For scheduled runs (e.g. a weekly new-keyword report). Remembers which ideas were already returned for each seed, language and country, and outputs (and charges) only ideas never returned before (change: "new") plus ideas whose Google Trends verdict changed, e.g. stable → rising (change: "changed"). Unchanged ideas are left out and not charged. The first monitor run returns everything, like a normal run.
Name for this watchlist's saved state, so several seed sets can be monitored separately (letters, digits, - _ . only). Empty = derived from the seeds, sources, language and country. State is kept in your named key-value store "keyword-ideas-monitor".