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Best keyword density APIs

Keyword Discovery API

Location & Mapping

The Keyword Discovery API enables accurate geographic measurements, effortlessly improving logistics, navigation, and services based on location.

Free 7-Day Trial

100% uptime 325ms avg MCP ready

SEO Word Metrics API

Data & Analytics

Receives a keyword and returns volume, CPC, competition, and score for multiple related terms, optimizing SEO and PPC research.

Free 7-Day Trial

100% uptime 533ms avg MCP ready

Keyword Density Analyzer API

Natural Language Processing (NLP)

The Keyword Density Analyzer API evaluates the frequency of keywords within the text, offering valuable information to strategically optimize content and improve search engine visibility.

100% uptime 662ms avg MCP ready

Content Keyword Density API

Natural Language Processing (NLP)

The Content Keyword Density API assesses keyword frequency in text, providing strategic insights to optimize content and enhance search engine visibility.

100% uptime 735ms avg MCP ready

Keyword Search Ranking API

Search & Discovery

The Keyword Search Ranking API enables users to monitor and evaluate keyword rankings, supporting the assessment of search engine performance.

Free 7-Day Trial

100% uptime 671ms avg MCP ready

Keyword Analysis Data API

Natural Language Processing (NLP)

Unlock SEO potential with this API for in-depth keyword analysis and actionable insights.

Free 7-Day Trial

100% uptime 166ms avg MCP ready

Text Keywords Density API

Natural Language Processing (NLP)

The Text Keywords Density API analyzes the frequency of keywords within text, offering valuable insights to improve content optimization and boost search engine ranking.

Free 7-Day Trial

100% uptime 379ms avg MCP ready

URL Keyword Finder API

Search & Discovery

Receives a URL and returns keywords related to search volume, competition level, advertising bids, and historical trends.

Free 7-Day Trial

100% uptime 832ms avg MCP ready

Keyword Volume Information API

Search & Discovery

Find SEO opportunities with keyword metrics like global/local volume, difficulty, CPC, user intent, and SERP features to guide content strategies.

Free 7-Day Trial

100% uptime 49ms avg MCP ready

Keyword Rank Scope API

Search & Discovery

Powerful keyword intelligence API delivering search volume, cost-per-click, competition, trends, and SERP results by region with actionable SEO insights.

Free 7-Day Trial

100% uptime 60ms avg MCP ready

Keyword Data Retrieval Engine API

Data & Analytics

Access comprehensive keyword data with the Keyword Data Retrieval Engine API to optimize your online presence.

Free 7-Day Trial

100% uptime 399ms avg MCP ready

Fetch Keywords from URL API

Search & Discovery

Seamlessly fetch relevant keywords from a URL to boost your content’s visibility and search ranking.

Free 7-Day Trial

100% uptime 566ms avg MCP ready

SEO Keywords Analyzer API

Data & Analytics

The SEO Keywords Analyzer API assesses keyword frequency in text, providing crucial insights for optimizing content strategically and enhancing search engine visibility.

100% uptime 1,512ms avg MCP ready

Keyword Information Extractor API

Data & Analytics

Extract detailed keyword information effortlessly with the Keyword Information Extractor API, boosting your SEO game.

Free 7-Day Trial

100% uptime 518ms avg MCP ready

Keyword Occurrences and Density Checker API

Natural Language Processing (NLP)

Use this API to recognize the number of times a keyword appears in a given text, and also the density of that keyword on the text.

Free 7-Day Trial

100% uptime 780ms avg MCP ready

Keyword By URL API

Search & Discovery

Unlock new content opportunities with the Keyword By URL API for insightful search trends.

Free 7-Day Trial

100% uptime 656ms avg MCP ready

Text Keyword Evaluator API

Natural Language Processing (NLP)

The Text Keyword Evaluator API evaluates keyword occurrence within text, delivering valuable insights to refine content and improve search engine visibility.

100% uptime 874ms avg MCP ready

Keyword Analytics Data API

Data & Analytics

Unlock powerful keyword insights to boost your e-commerce sales with the Keyword Analytics Data API.

Free 7-Day Trial

100% uptime 660ms avg MCP ready

SEO Keyword Optimization API

Search & Discovery

The SEO Keyword Optimization API evaluates keyword frequency within text, offering essential insights to strategically optimize content and improve search engine visibility.

100% uptime 2,921ms avg MCP ready

Keyword Alchemy Discovery API

Search & Discovery

This Keyword Magic Tool API Find millions of keyword suggestions for your SEO. find Keyword, Volume, CPC (USD), Intent, Keyword Difficulty, SERP Features,Trend.

Free 7-Day Trial