Keyword Suggestions API — Google Autocomplete, Bing | $0.5/1k
Pricing
from $0.50 / 1,000 keyword suggestions
Keyword ideas from Google, Google Shopping and Bing autocomplete, no API key. Expand seeds with a-z, questions, prepositions or your own modifiers, in any country and language. Rows carry engine, position, type and a question flag; a keywords mode ranks unique ideas. $0.50 per 1,000.
Keywords to get suggestions for, one per line (for example coffee maker, running shoes). Each seed is sent to every selected engine, country and language.
[ "coffee maker"]Where to read suggestions from. google = Google web search, google_shopping = Google Shopping (product intent), bing = Bing web search.
[ "google"]Extra requests per seed for long-tail ideas. alphabet sends the seed + a..z and 0..9 (36 extra requests), questions sends who/what/when/where/why/how/which/can/are/is + seed (10), prepositions sends the seed + for/with/without/near/vs/versus/to/like (8). The seed on its own is always sent.
[]Your own words to combine with every seed, one per line. best sends coffee maker best; use {seed} to place the seed yourself, e.g. best {seed} 2026 or cheap {seed}.
[]Two-letter country codes to ask the engines for, e.g. us, gb, de, in. Suggestions differ by country. Every seed is requested once per country and language.
[ "us"]Interface language codes, e.g. en, de, es, fr, pt-BR. Google uses it as its hl language; Bing combines it with the country into a market such as de-DE.
[ "en"]suggestions = one row per suggestion per request (seed, expansion, engine, position). keywords = one row per unique keyword across the whole run, with how many seeds and engines returned it, most widely suggested first.
Keep at most this many suggestions from each request (Google returns up to 15, Bing up to 12).
In suggestions output, write a suggestion only once per seed, engine, country and language, even when several expansions return it.
Stop after this many rows. Each saved row with status ok is one billable result. One seed without expansion gives about 10-15 rows per engine; with alphabet about 200-400.
Optional. Google or Bing search URLs (https://www.google.com/search?q=...&gl=de&hl=de, https://www.bing.com/search?q=...) or their suggest-endpoint URLs. Each one becomes a seed on that engine, country and language. Leave the example as is when you use Seed keywords.
[ "https://suggestqueries.google.com/complete/search?client=chrome&hl=en&gl=us&ie=UTF-8&oe=UTF-8&q=coffee%20maker"]