In the digital age, keyword research is a pivotal component of SEO strategy for your guest post. Whether you’re a blogger, digital marketer, or content creator, having the right tools to conduct thorough keyword research is crucial. Luckily, there are several free keyword research tools available that offer limited/unlimited usage and provide valuable insights. Here’s a breakdown of the top 10 free keyword tools you can use for guest posting:

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1. Ahrefs Keyword Tool

Ahrefs, often recognized for its premium services, also offers a free keyword tool. By visiting their keyword generator, users can get search volumes for the top 100 keyword ideas, including the keyword difficulty score for Google, Bing, YouTube, and Amazon searches.

2. Google Keyword Planner

This tool is mainly used for Google Ads campaigns, but is equally valuable for organic search insights. Google Keyword Planner offers data on search volume and related searches, although accounts without active campaigns will only see ranges of average monthly searches.

3. WordStream Keyword Tool

Accessing data from the Google Keyword Research API, WordStream provides accurate search data. It’s an excellent alternative to Google Keyword Planner, offering top keyword suggestions with search volume data.

4. SEMRush Keyword Magic Tool

SEMRush is known for its comprehensive SEO tools. The free version of their Keyword Magic Tool offers insights into keyword ideas, search volumes, and keyword difficulty. However, free users are limited to 10 requests per day.

5. The Hoth Keyword Tool

This tool utilizes data from SEMRush but without usage limits. It provides top keyword suggestions, search volumes, search intent, and keyword difficulty for Google searches in various countries.

6. Keyword Surfer

A Chrome extension by Surfer, Keyword Surfer shows search volume, related keyword ideas, and analysis of search results directly in the Google search interface. It’s a great tool for quick insights while browsing.

7. SpyFu Keyword Tool

SpyFu offers insights into keywords, backlinks, and competitive analysis. The free version gives data on monthly search volumes, related keywords, and organic difficulty, though with limited results compared to its paid version.

8. Google Trends

An essential tool for identifying trending topics and keywords. Google Trends doesn’t provide search volume data, but is invaluable for understanding the popularity and seasonality of search terms over time.

9. Keywordtool.io

It leverages autocomplete features to generate long-tail keyword ideas across various platforms like Amazon, YouTube, and Instagram. While the free version doesn’t show search volumes, it’s great for idea generation.

10. Keyword Difficulty Checker from Ahrefs

This tool allows you to check the difficulty score of keywords, which is crucial for understanding the feasibility of ranking for certain terms, especially for sites with lower domain authority.

Bonus Tip:

While these tools are free and offer significant value, it’s important to cross-verify data across different platforms for accuracy. Additionally, staying updated on tool features is essential, as offerings may change over time.

Conclusion:

These free keyword research tools provide a solid foundation for SEO and content strategy, especially for those on a tight budget or just starting. For more comprehensive data and advanced features, consider exploring the paid versions of these tools. Remember, successful SEO is not just about the right tools, but also about how effectively you use them to align with your content and marketing strategies.