Google Keyword Suggestions Generator

Get keyword suggestions from Google based on a seed keyword. Results always contain the seed keyword. Returns search volume, CPC, competition data, 12-month trends, and more.

Features

• Results contain seed keyword - every suggestion includes the seed phrase
• Search volume data with 12-month trends
• CPC & competition metrics
• SERP info (optional)
• Seed keyword data (optional)
• Fuzzy location/language matching - type "USA" or "United States"
• Free tier: 5 runs per day

How It Works

Based on the official description, the Keyword Suggestions endpoint returns search queries that contain the specified seed keyword (including additional words before, after, or within the key phrase, and even with different word order). It uses a full‑text search algorithm.

Input

Field	Type	Description
keyword	string (textfield)	Seed keyword (single, required)
location_name	textfield	Target location (e.g., "United States", "UK")
language_name	textfield	Target language (e.g., "English", "Spanish")
limit	number	Max results (1-1000, default 100)
include_serp_info	checkbox	Include SERP data
include_seed_keyword	checkbox	Include seed keyword data
exact_match	checkbox	Search for exact phrase

Location Support

Fuzzy matching supports:

• Full names: "United States", "United Kingdom"
• Abbreviations: "USA", "UK", "GB", "US"
• Common names: "Holland" → Netherlands

Language Support

Fuzzy matching supports:

• Full names: "English", "Spanish", "German"
• Abbreviations: "ENG", "SPA", "DEU"

Output

Field	Type	Description
keyword	string	Keyword suggestion
search_volume	integer	Monthly search volume
cpc	number	Cost per click (USD)
competition	number	Competition index (0-1)
competition_level	string	low/medium/high
low_top_of_page_bid	number	Low bid for top of page (USD)
high_top_of_page_bid	number	High bid for top of page (USD)
monthly_trend	integer	Monthly trend indicator
search_intent	string	informational/navigational/commercial/transactional
word_count	integer	Number of words
keyword_difficulty	integer	Keyword difficulty score (0-100)
core_keyword	string	Core keyword

Primary Use Cases

Scenario	Description
Long‑Tail Keyword Expansion	Take a seed keyword (e.g., "project management") and generate all possible long‑tail variations that still explicitly contain that phrase, such as "best project management software for remote teams", "project management certification online".
Question‑Based Content Creation	For informational seeds (e.g., "how to", "what is"), get all natural language question variants that include the core phrase, perfect for FAQ sections or blog posts targeting voice search.
Prefix & Suffix Discovery	Discover what users commonly add before or after your seed keyword (e.g., "free", "cheap", "best", "near me", "review", "2025"). This helps optimize for modifiers that convert.
Ad Group Structuring	Build tightly themed Google Ads ad groups where every keyword must contain the exact phrase. Suggestions ensure all terms stay relevant to the ad copy.
Internal Site Search Optimisation	Analyse what users type into your site's search bar when looking for a product or category. Use suggestions to improve navigation and content matching.
Local SEO Expansion	For a seed like "plumber" + location, get all phrases that keep "plumber" plus neighbourhood or service‑specific terms (e.g. "emergency plumber Brooklyn", "plumber for leak repair").
Content Silo Filling	When you have a core page about a topic (e.g. "keto diet"), use suggestions to generate supporting articles that all contain the exact seed phrase, keeping the silo tightly relevant.

Target Audience

Persona	Why They Use It
SEO Content Writers	Need concrete long‑tail variations of a main keyword to write multiple articles or FAQs that directly answer user queries without drifting off‑topic.
PPC Specialists	Build precise keyword lists for exact match or phrase match campaigns where the seed phrase must appear – avoiding wasted spend on irrelevant broad match terms.
E‑commerce Product Managers	Discover how shoppers modify the core product name (e.g., "men's leather wallet" → "thin leather wallet men", "leather wallet with coin pocket") to optimise product titles and descriptions.
Blog Owners / Affiliate Marketers	Find buyer‑intent long‑tail phrases (e.g., "best running shoes for flat feet") that include a core commercial keyword, often with lower competition.
Local Business Owners	Generate location‑specific variations of their main service (e.g., "dentist open Saturday Chicago") to target hyper‑local search traffic.
SEO Tool Builders	Provide a "keyword suggestions" feature inside their platforms – the endpoint returns ready‑to‑use data with search volume, CPC, and competition.
Agency Keyword Researchers	Quickly create large, clean lists of phrase‑containing keywords for client reports, without manually adding modifiers or rearranging word order.

Comparison with Keyword Ideas

Use Keyword Suggestions when you need explicit inclusion of the seed phrase – every returned keyword contains the seed (word order may vary).

Use Keyword Ideas when you want category‑based semantic discovery – results may not contain the seed at all, but belong to the same product/service category.

Practical Example

Input:

{
  "keyword": "keyword research",
  "location_name": "United States",
  "language_name": "English",
  "limit": 10
}

Output (all suggestions contain "keyword research"):

• "google research keyword" (word order changed)
• "how to do keyword research" (words before)
• "keyword competitor research" (words after)
• "how to do keyword research for content marketing" (words before and after)