Google Autocomplete Keyword Expander: Google, YouTube, Shopping

Turn one seed keyword into hundreds of real long-tail searches taken straight from Google autocomplete, the suggestions people see while they type.

What you get per suggestion

• Keyword as suggested by Google
• Seed and the modifier that produced it (a-z, 0-9, question word or your own)
• Source: Google web, YouTube, Google Shopping, News or Images
• Position in the suggestion list (1 = most likely)
• Word count, isQuestion flag, whether it contains the seed
• Language and country used

Suggestions are deduplicated per seed and source.

Why people use it

• Keyword research and content plans without a paid SEO tool
• YouTube titles and video ideas from YouTube autocomplete
• Product research from Google Shopping autocomplete
• FAQ and "People also ask" style questions with question expansion (question words in English, Italian, Spanish, French, German and Portuguese)
• Local markets: any language and country

Input example

{
  "keywords": ["running shoes", "protein powder"],
  "sources": ["google", "youtube"],
  "language": "en",
  "country": "us",
  "expandAlphabet": true,
  "expandQuestions": true,
  "modifierPosition": "suffix"
}

Output example

{
  "keyword": "running shoes for flat feet",
  "seed": "running shoes",
  "source": "google",
  "query": "running shoes f",
  "modifier": "f",
  "position": 1,
  "wordCount": 5,
  "isQuestion": false,
  "containsSeed": true,
  "language": "en",
  "country": "us"
}

The key-value store record SUMMARY holds counts per seed (suggestions, questions, long-tail with 4+ words) and the 50 most frequent extra words, a quick map of the topic clusters around your seed.

Pricing (pay per result)

You pay only for unique suggestions delivered. Duplicates and failed requests are free.

Event	Price
Suggestion delivered	$0.0024

Example: one seed with A-Z expansion gives roughly 150-250 unique suggestions, about $0.40-0.60.

Use "Max cost per run" and "Max suggestions per seed" to cap spending.

Limitations

• Autocomplete shows what is searched, not how much. Pair it with a search volume or Google Trends tool.
• Google personalises and filters suggestions; results can change from day to day.

Data and legality

Autocomplete suggestions are public, aggregated and anonymous. This Actor collects no personal data.

Support

Open an issue on the Actor page with the seed and run link.