Find the Perfect LSI Keywords for High-Ranking Content

Your go-to tool for keyword research and content optimization.

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Trusted by Thousands of Users for Over 10 Years

Ultimate Keyword Hunter has been on the market for more than a decade, helping content creators, SEO professionals, and businesses improve their search rankings and optimize content relevance. Join thousands of users who rely on our proven, reliable LSI keyword research tool.

Comprehensive LSI Keyword Analysis

Identify relevant LSI keywords to boost content relevance and rankings.

User-Friendly Interface

Enjoy a streamlined experience with Material Design for intuitive navigation.

Multi-Source Compatibility

Supports Google, Bing, and Yandex with language, subdomain, and location targeting options.

Project & Import/Export Management

Save, load, and reset projects, and import/export keywords or site lists for integration.

Extended Parsing & Control

Manual URL parsing, document analysis, and configurable site parsing controls, including word count limits, timeout settings, and PDF parsing.

Advanced Google and SEO Features

Google UULE location-based search, all subdomains, autosuggestions, enhanced targeting, and advanced search settings.

Enhanced Keyword and Site Insights

In-depth keyword density, usage statistics, proxy settings, and cookie/cache management.

Captcha & Consent Management

Handles Google Consent pages and includes semi-automatic captcha workarounds for uninterrupted analysis.

How It Works

Step 1 Screenshot

Step 1: Specify Target Keyword

Enter your target keyword, word count, and the number of sites to analyze.

Step 2 Screenshot

Step 2: Configure Stop Words

Customize stop words and exclude certain sites from analysis to refine results.

Step 3 Screenshot

Step 3: Analyze Results

View related LSI terms, theme words, and phrases for deeper keyword insights.

Step 4 Screenshot

Step 4: Write & Optimize

Use keywords in your article with real-time feedback on keyword density and relevance.

Platform Compatibility: Ultimate Keyword Hunter is available for Windows only. Mac and Linux users may use it via a virtual machine setup.

User Feedback

"Great tools making keyword research so easy. I used to pay for similar software, but now I rely on Ultimate Keyword Hunter!"

- Roamy Link

"This is a great tool! It does what Web Content Studio does, but it’s much faster and free!"

- Jonathan Koh

"Impressed by this unique LSI tool. I can easily adapt the strategies of top-ranking content in SERPs using this FREE software!"

- Victor

"This is an awesome tool to refine the best LSI keywords to boost articles in search engines. Thumbs up!"

- Mann Sharma

"Cool software! I’d pay for features like adding URLs for analysis and comparing content against competitors."

- Konstantin Nehaev

"Very impressed! Featured this tool in my roundup of the best SEO tools in 2017."

- Pixeo SEO

"Great little tool. Keep up the good work!"

- Myke Black

"Thanks for the free share, it's really helpful. I’ve been using it for years!"

- Frank Wong

"Donated. Love it. I’ve been using Ultimate Keyword Hunter for years."

- Casey Keith

"After updating to the latest version, it works like a bomb. Thanks, guys!"

- Juan Pierre Preuyt

Choose the Right Plan for You

Select the edition that best fits your needs and start optimizing your content today.

Community Edition
Professional Edition

Free
Download
1 Device
$99.99
(One-Time Purchase)

3 Devices
$199.99
(One-Time Purchase)

LSI Keyword Research ✔️ ✔️
Support for All 198 Google Subdomains ✔️ ✔️
Separate Search and Analysis ✔️ ✔️
Powerful Article Writing and Optimization Tool ✔️ ✔️
Top-Competitor Analysis ✔️ ✔️
Configurable LSI Keyword Phrase Length ✔️ ✔️
Export and Copy Site List ✔️ ✔️
Export and Copy LSI Keyword Reports ✔️ ✔️
Basic Stop Words Management ✔️ ✔️
LSI Keyword Report Management (Advanced Filtering/Sorting) ✔️ ✔️
Site Count Limit Limited to 10 sites Up to 100 sites
Additional Search Engines Google only Google, Bing, Yandex with country and language targeting
Customizable Search Language Control over 84 languages
Geolocation for Google Search Specify exact location for searches
Project Management Save, load, and manage multiple projects
Autosuggestions Available for Google and YouTube
Advanced Settings Full parsing configuration control
Limit Word Count per Site ✔️
Set Content Analysis Percentage ✔️
Site Timeout Control Fixed at 30 seconds Customizable
Multi-Language Word Parsing (Stemming) 26 languages
WebCrawler Parsing Modes Basic mode only Basic (fast), Thorough (Browser mode), and Mixed mode
HTML Tag-Based Parsing ✔️
Stop Words Language Support English only Lists in 28 languages
Manual URL LSI Research ✔️
Extended LSI Keyword Density Report 1 site only Detailed density and breakdown per site
Text/Document LSI Keywords Analysis Supports text and documents (PDF, DOCX)
Captcha Handling Semi-automatic support
Browser Cache and Cookie Management ✔️
Proxy Support Full proxy support, including authentication
PDF Parsing via WebCrawler ✔️
Support Options
Limited assistance
No Direct Support
1 Year
Email and Priority Support
(24/48-hour response)

Get Started with Ultimate Keyword Hunter

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