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Analysis of AI-powered SEO Tools: TACT SEO vs. Gemini and ChatGPT

In today's fast-paced digital environment, creating SEO-friendly content is essential for enhancing a brand's online visibility. Recently, Willgate, a leading company in web marketing, conducted a comparative study to evaluate its AI-powered SEO tool, TACT SEO, against other popular generative AI platforms, Gemini and ChatGPT. The findings highlighted significant differences, particularly in terms of the relevant keyword inclusion rate, an essential metric for SEO.

Background of the Evaluation

As generative AI technologies like Gemini and ChatGPT continue to evolve and improve content creation efficiency, concerns remain regarding the quality of SEO-focused content. While these tools can produce text rapidly, the effectiveness of content still relies heavily on understanding search intent and comprehensive keyword strategy. This necessitates an objective comparison of TACT SEO and other leading generative AI tools to better understand their performance in content quality.

Willgate's assessment focused primarily on relevant keyword inclusion rates, aiming to quantify the differences in article quality generated by each tool.

Testing Parameters

Tools Tested:

• - TACT SEO
• - Gemini 3.0 Pro
• - ChatGPT 5.2 Thinking
• - Claude Sonnet 4.5

Testing Conditions:

The evaluation involved creating articles using identical prompts across the platforms, incorporating six focus keywords. The prompts were designed to:

• - Confirm user search intent for chosen keywords
• - Identify related keywords for each focus keyword
• - Develop titles, headers, and body content tailored to the search intent using the related keywords

Evaluation Indicators:

The core metric for this analysis was the relevant keyword inclusion rate within the body of the generated articles. Effective SEO content typically aligns closely with user intent, making this metric crucial for measuring quality. TACT SEO emphasizes including related keywords to meet search intent comprehensively, suggesting that a higher relevant keyword rate correlates with superior SEO performance.

Results of the Evaluation

In the analysis of all six focus keywords, TACT SEO consistently achieved a relevant keyword inclusion rate exceeding 80%, significantly outpacing both Gemini and ChatGPT by more than double.

Example Results for Focus Keyword: “Phone Handling”

• - Related Keywords Count: 125
• - Relevant Keywords Rate:

- TACT SEO: 114 / 125
- Gemini: 26 / 125
- ChatGPT: 52 / 125
- Claude: 76 / 125

Value Offered by TACT SEO

The comparative results suggest that TACT SEO is not just adept at generating text but excels in creating content that meets SEO standards by considering user search intent. Unlike standalone generative AI outputs, which can show variability, TACT SEO's algorithm optimizes and stabilizes content quality based on SEO data. This capability allows companies seeking efficient content creation to produce articles that are both high in quality and effective for SEO.

About TACT SEO

TACT SEO, developed by Willgate based on insights obtained from more than 3,900 companies, is designed to improve rankings for targeted keywords. Currently, over 7,000 organizations have leveraged this tool for their SEO efforts. The tool features an “Easy SEO Article Creation” function, which automatically extracts necessary elements from high-ranking pages to streamline article creation—from headlines to body text—entirely through AI.

Recently, a new feature allowing users to experience AI rewriting instantaneously without registration has launched, enabling access to three articles free of charge.

Try TACT SEO here

Success Stories with TACT SEO

• - Case Study 1: Achieved top 3 rankings for high-traffic keywords through TACT SEO and internal SEO support.
• - Case Study 2: A tenfold increase in inquiries for an event equipment rental business utilizing TACT SEO methods efficiently.
• - Case Study 3: Significant improvement in contract counts and lead quality for an educational business using TACT SEO's AI functionalities.

About Willgate

Founded in 2006 as a web marketing support firm for small businesses, Willgate has expanded its offerings to include M&A intermediary support, content marketing consulting, and sales technology services. The company aims to provide comprehensive digital marketing solutions across various sectors, including venture and IT businesses.

For more details on our services, visit Willgate's website.