Top 7 Companies Offering Semantic Keyword Research Services

Top 7 Companies Offering Semantic Keyword Research Services

Semantic keyword research is vital for optimizing content and improving search engine rankings. It goes beyond traditional keyword identification, delving into the context and user intent behind searches. This approach leads to more relevant and targeted content, aligning closely with what users are actually seeking. 

In this article, we’ll explore the top 7 companies that excel in providing semantic keyword research services. They help businesses create content that resonates with audiences and performs well in search results. 

By leveraging these companies’ services, businesses can significantly enhance their online visibility and user engagement. Let’s delve in.

What Exactly is Semantic Keyword Research? 

Semantic keyword research involves analyzing the intent and contextual meaning behind search queries, rather than focusing solely on exact-match keywords. This approach considers synonyms, related terms, and the overall topic to understand what users are truly seeking. 

It’s about grasping the nuances of language and user behavior to create content that aligns more closely with their needs and questions. This method enhances SEO by ensuring content is not only keyword-rich but also relevant and valuable to the target audience.

Semantic keyword research

Benefits of Semantic Keyword Research for Business 

Semantic keyword research is a critical component of modern SEO strategies, offering several key benefits for businesses:

  • Enhanced Search Engine Rankings: By focusing on the intent and context behind search queries, semantic keyword research helps businesses create more relevant and comprehensive content. This relevance is highly valued by search engines, leading to improved rankings. Instead of relying on exact-match keywords, this approach delves into a broader range of related terms and concepts, which can significantly boost a website’s visibility in search results.

  • Better User Engagement: Content developed through semantic keyword research is more aligned with what users are actually searching for. This alignment leads to content that is more engaging and useful to the audience. As a result, businesses can experience lower bounce rates and longer session durations, as visitors find the content more relevant to their needs and stay engaged with it for longer periods.

  • Increased Organic Traffic: Higher search engine rankings and more engaging content naturally lead to an increase in organic traffic. Users are more likely to click on search results that closely match their query intent, bringing more potential customers to the business’s website without the need for paid advertising.

  • Improved Content Strategy: Semantic keyword research provides deeper insights into the audience’s needs and preferences. This information is invaluable for refining a content strategy, and helping businesses to identify gaps in their current content and opportunities for new, more relevant topics. It guides content creators in developing material that resonates more effectively with their target audience.

  • Competitive Advantage: By understanding and utilizing the nuances of semantic search, businesses can gain an edge over competitors who may still be relying on traditional keyword strategies. This advanced approach can uncover niche topics and long-tail keywords that competitors might miss, offering opportunities to capture new market segments.

  • Higher Conversion Rates: When users find content that precisely matches their search intent, they are more likely to engage with the business, leading to higher conversion rates. Whether the goal is to increase sales, sign-ups, or other forms of engagement, semantic keyword research helps in attracting a more targeted audience, which is more likely to take the desired action.

Semantic keyword research is a powerful tool for businesses aiming to optimize their online presence, attract and engage their target audience more effectively, and ultimately drive better business results in the digital space.

Tools for Semantic Keyword Research 

Below are seven tools that are instrumental for semantic keyword research, each offering unique features to enhance SEO strategies:

  1. Seobase’s Keyword Explorer: This tool is designed to delve deep into the semantic ecosystem. It provides a comprehensive list of semantically related terms to your primary keyword, making it easier to create contextually relevant content. Its user-friendly interface simplifies the process of generating a wide range of semantic keyword suggestions.

  1. LSI Graph: Focusing on latent semantic indexing keywords, LSI Graph is essential for understanding the context and intent behind user searches. It generates a list of keywords related to your topic, offering a rich pool of semantic terms to incorporate into your content. This tool is invaluable for creating content that resonates both with search engines and human readers.

  1. Google Keyword Planner: As a free tool from Google, Keyword Planner provides keyword suggestions, search volume data, and competition information. It’s an excellent resource for identifying related keywords and exploring semantic keyword ideas, giving insights into related keywords and their search volumes.

  1. Google Search Engine Results Page: An often-overlooked resource, Google’s own search results can be incredibly informative. When you enter a primary keyword in Google’s search bar, the “Searches related to” section at the bottom of the page reveals a list of keywords that Google considers relevant to your query. These suggestions can be a goldmine for semantic keywords to kickstart content optimization.

  1. Ubersuggest: Developed by Neil Patel, Ubersuggest is a free tool that provides keyword ideas and search volume data. It also offers keyword difficulty scores and identifies semantic keywords related to your primary topic, making it a useful tool for comprehensive keyword research.

  1. Moz Keyword Explorer: This tool offers an in-depth analysis of your primary keyword, providing suggestions for related keywords and their search volumes. Moz Keyword Explorer also gives valuable insights into keyword difficulty and SERP features, helping you craft a well-informed SEO strategy.

  1. WordStream’s Free Keyword Tool: WordStream provides a free keyword research tool that offers semantic keyword suggestions and search volume data. It helps in finding semantically related terms, aiding in the development of a more targeted and effective content strategy.

Each of these tools plays a crucial role in modern SEO, enabling the creation of content that not only caters to the needs of the audience but also aligns perfectly with search engines’ understanding of your niche.

Some Examples of Semantic Keywords 

Semantic keywords are variations or related terms that support the primary keyword in content, enhancing relevance and context for search engines. Here are some practical examples:

Primary KeywordSemantic Keywords
Healthy Eatingbalanced diet, nutritional foods, eating habits, organic food, calorie intake
Digital Marketingonline advertising, SEO strategies, social media marketing, content creation, email campaigns
Yoga for Beginnersbasic yoga poses, yoga mats, yoga classes for beginners, yoga benefits, starting yoga at home
Home Gardeninggrowing vegetables at home, garden tools, indoor plants, landscape design, organic gardening
Freelance Writingcontent creation, writing gigs, copywriting tips, freelance writer portfolio, writing skills
Smartphone Photographymobile photography tips, best camera apps, phone photo editing, smartphone tripods, mobile photography techniques

In each case, the semantic keywords provide additional context and depth, helping search engines understand the content’s focus and relevance to the primary keyword. This approach improves SEO by aligning closely with user search intent and queries, thereby enhancing the content’s visibility and ranking on search engines.

1 – Expert-Hire 

Expert-Hire for semantic keyword reseach

Expert-Hire is our number pick on the best companies offering semantic keyword research services 

At Expert-Hire, we help businesses find and hire the best SEO experts who will do comprehensive keyword research services. We are a tech hub for hiring skilled, vetted nearshore developers, SEOs, content writers, graphic designers, and digital marketers. For companies looking to hire keyword research experts, we can help find talented SEOs who will craft conversion-generating content based on your business needs. Hiring remote content writers on Expert-Hire is different from other sites. Here are a few reasons. 


  • Vetted keyword research experts with industry experience. 
  • Select based on experience, from junior to senior.
  • We help manage the tech experts if you hire a team.
  • Find dedicated SEOs who will work remotely as part of your team.


Pricing starts from $30 per article and can reach $1000 to hire a dedicated SEO expert monthly. 

Why Choose Expert-Hire? 

Businesses choose Expert-Hire for semantic keyword research services for several reasons. Here are a few. 

  • Competitive Analysis: Our initial step involves a thorough analysis of the competition, including the market’s top performers and your website. We focus on identifying and examining the keywords they rank for, providing valuable insights into your market positioning.
  • Keyword Clustering: We categorize each keyword into specific clusters. This process helps us determine the strategic value of each cluster based on its search difficulty and volume, guiding our focus on the most impactful areas.
  • In-House Expertise: Leveraging our proprietary tools, refined methodology, and API integrations with external platforms, we excel at uncovering a wide range of strategic keywords that can significantly benefit your SEO efforts.
  • Strategic Page Development: From the insights gained, we recommend clusters of pages to target, complete with detailed keyword analysis and search volume data. We provide comprehensive spreadsheets containing all identified keywords, meticulously aligned with your brand’s semantic field.

So, are you ready to hire an SEO expert? Contact us today

2 – Keyweo

Keyweo’s keyword research service is essential for an effective SEO strategy. It involves a thorough preparation to maximize value, offering a global view of the semantic universe. This research aids in identifying keyword opportunities, considering budget and competition. 

It also provides commercial insights, like new product ideas and market opportunities. Their approach includes semantic benchmarking and defining an editorial plan. The service is based on competitor analysis, keyword clustering, and internal tools, ensuring a comprehensive understanding of strategic keywords. 

Keyweo’s methodology has evolved over time, analyzing millions of keywords in various languages and sectors, catering to businesses at different stages of SEO maturity.

3 – Semetrical

Semetrical offers comprehensive SEO keyword research services, focusing on identifying user search patterns and intents. This process is crucial for optimizing websites and planning campaigns, aiming to rank for specific keywords and reach target audiences. Their approach emphasizes the importance of relevant traffic over sheer volume, as it’s more likely to generate sales. 

Semetrical’s research includes search intent analysis, identifying the exact phrases and words users employ in their searches. They utilize both leading industry tools and their in-house keyword research tool, capable of segmenting hundreds of thousands of keywords, including obscure terms. 

This detailed research forms the foundation of their SEO strategies, informing priorities and achieving significant results, such as a 30% increase in organic traffic and a 636% year-over-year increase in blog traffic for their client Fish4jobs.

4 – Alphametic

Alphametic, an SEO agency, specializes in keyword research services designed to enhance visibility in search engine results. Their approach is data-driven, focusing on understanding human thought processes from intention to semantics. Alphametic has received positive feedback from various clients, including Alden Investment Group and L’Oreal USA, for their effective strategies in SEO and social media. 

They are recognized for quickly identifying and resolving issues that hinder website ranking, optimizing web content, and driving better organic traffic. Clients appreciate their accessibility for support and follow-up questions. Alphametic’s expertise has led to significant improvements in client rankings, engagement, brand awareness, and sales.

5 – Site24

Site24 offers professional SEO keyword research services, focusing on developing a comprehensive site structure and optimizing content. They provide a complete list of keywords, clustering, and developed site structure, ensuring operational deadlines at a favorable price. The service is used for developing site structure, tracking results, and forming an SEO strategy. 

Site24 has successfully doubled traffic and conversions for various niches, including garden supplies, bags and accessories, medical equipment, bus transportation, and IT products. Their approach includes complete execution, transparent communication, efficiency, and clustering for optimal site structure. They have a proven track record of increasing SEO traffic and improving underperforming categories.

6 – Valve+Meter

Valve+Meter offers SEO keyword research services aimed at boosting organic traffic, revenue, and search engine rankings. Their process starts with a comprehensive audit of current content, competitive analysis, and keyword mapping. They use various tools and techniques to make websites SEO-friendly and high-performing. The service includes defining the project, research and planning, strategy implementation, and tracking and optimization. 

Valve+Meter’s approach is data-driven, focusing on enhancing website content and building future content campaigns. They emphasize on-page optimization, SEO content audit, and a continuous SEO keyword strategy. Their goal is to attract, engage, and convert audiences using the most relevant keywords in website content.

7 – Webnauts

Webnauts offers SEO keyword research services, emphasizing the importance of semantic core development for websites. They highlight that many sites initially lack proper semantics and structure, requiring significant improvements in SEO. Their service includes designing a site’s semantic structure to optimize for search engines and improve SEO promotion results. 

Webnauts provide various packages tailored to different types of websites, from small business sites to large online stores. Their approach involves collecting keywords, clustering for landing pages, selecting titles and meta tags, and offering content recommendations. They aim to minimize costs and simplify SEO efforts, ensuring a site is SEO-friendly from the start. 

Their process involves assessing demand, reaching the entire target audience, building structure and hierarchy, optimizing the site, saving on promotion and upgrades, and planning content effectively. Webnauts’ methodology is designed to improve SEO strategy, attract qualified traffic, and enhance website performance.


The top 7 companies specializing in semantic keyword research services stand out for their deep understanding of SEO and user search behavior. They excel in identifying the most relevant and impactful keywords, ensuring that content is not only visible but also meaningful to the target audience. These firms provide a critical service for businesses aiming to improve their online presence, offering tailored solutions that go beyond basic SEO. For any organization looking to enhance its digital marketing strategy, these companies offer essential expertise and tools.


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