Getting more leads, traffic, and sales conversions is the goal every website strives for. And the starting point for achieving all of this is often high-quality keyword research. It's like the compass in SEO work, determining the direction of all your subsequent optimization efforts, and it can even directly impact the success or failure of your entire SEO campaign.
This article will share a keyword research method refined through 10 years of practical experience, which has brought millions of organic visits to numerous websites. More importantly, with the help of AI tools and some clever techniques, you can obtain hundreds of high-quality keywords in a very short time, instead of spending days like in the past.
The essence of keyword research is to understand what your target customers are searching for at each stage of their buying journey, then create optimized content around these queries, provide solutions, add value, and ultimately guide them to conversion.
Here, we say "conversion" rather than "sales" because most search queries do not have direct transactional intent. Search Intent is one of the most important concepts in keyword research, referring to the user's true purpose behind their search – whether they want to learn, make a purchase decision, find a specific website, or compare products and services.
SEO practitioners typically categorize keywords into the following four types:
These keyword types can precisely map to different stages of the customer's buying journey. At the top of the funnel, users might search for informational queries like "best way to sharpen knives"; as they learn more, they might search for commercial keywords like "King sharpening stone review"; finally, when they are ready to buy, they will search for "buy King sharpening stone."
It's worth noting that many keywords can become localized by simply adding geographical modifiers, such as "King sharpening stone near me" or "buy King sharpening stone Orlando."
The ultimate goal of keyword research is to create a content plan that maps optimized content to each relevant query, answers user questions, adds value, and guides them down the funnel towards a purchase decision.
A complete keyword research process is divided into three core steps:
Whether you're researching for a new website or an existing one, the first step is to collect as many keywords as possible. At this stage, there's no filtering or judgment; just like excellent writers don't edit while writing, capture all your ideas first.
After gathering, use metrics such as search volume, competition, and relevance to identify keywords that are truly worth investing in.
Group keywords by topic, build content clusters, and establish topical authority.
Every keyword research starts with a set of "seed keywords," which are the core terms you hope customers will enter on Google to find your business.
Let's take a hypothetical SaaS product as an example – RentalStack, a property management software for small to medium-sized landlords and property managers. First, use AI tools to generate an initial list of keywords.
Using ChatGPT or Claude, input a detailed product description and business positioning, and ask it to generate informational, commercial, and transactional keywords, including both short-tail (2-4 words) and long-tail (5+ words) keywords. AI will quickly generate hundreds of keyword suggestions, which might have taken hours to complete in the past.
After importing these keywords into keyword research tools (like Ahrefs or Key Search), you can see the search volume, competition, and search intent for each keyword. For instance, "property management software for small landlords" might have a monthly search volume of 1,700 and a Keyword Difficulty of only 12, making it an opportunity worthy of close attention.
Besides AI generation, there are many other efficient keyword mining methods:
AnswerThePublic: Enter a core keyword, and the system will automatically generate user questions and related queries, such as "property management software integration with QuickBooks" or "what can property management software do."
Reddit Community Analysis: Find subreddits where your target users gather and see the pain points and questions they discuss. For example, discovering the topic "managing high tenant turnover" in r/PropertyManagement provides an excellent content direction.
Academic Literature and Books: Professional book catalogs on Google Scholar and Amazon often contain a wealth of under-covered keywords. Upload screenshots of book catalogs to Claude and have it extract keywords to discover topics that competitors haven't touched upon.
Competitor Analysis: This is one of the most powerful methods. Analyze the keywords your competitors rank for using keyword tools, and filter for opportunities with high search volume and moderate competition. Using the filter "exclude brand terms" can quickly identify truly valuable generic keywords.
For example, after analyzing a competitor, you might find that the topic "squatter's rights" has significant search demand across various states but low competition. This is an opportunity for a systematically planned content series.
After collecting hundreds of keywords, the next stage is filtering. For new websites, it's recommended to start with low-competition keywords with a Keyword Difficulty (KD) of 1-3 to quickly build content and authority.
When validating keywords, don't just rely on tool data; actually search for the term on Google and examine the Search Engine Results Page (SERP). Ask yourself two questions:
If both answers are "yes," this keyword is worth adding to your short-term content plan.
For example, "best property management software for small businesses," although with only 150 monthly searches, has extremely low Keyword Difficulty and is highly relevant to the business. This is an ideal starting point. As the website's authority grows, you can gradually tackle keywords with higher competition.
When you find multiple related keywords with different search intents, you can organize them into Topic Clusters. For instance, "squatter's rights New York" and "squatter's rights Ohio" have different search intents, but both fall under the broader topic of "squatter's rights."
Around a core Pillar Page, create multiple related sub-pages and link them together with internal links. This sends strong topical relevance signals to search engines and establishes Topical Authority.
Keyword Clusters, on the other hand, refer to keywords with almost identical search intents, which should be consolidated into the same page. For example, "how to start a property management company" and "starting a property management company" return almost identical search results on Google, indicating they should be optimized for the same piece of content.
Tools like Ahrefs' "Parent Topic" feature can automatically identify these relationships, helping you avoid content duplication and keyword cannibalization issues.
After keyword research, the next steps are content creation and publishing. This is the most time-consuming part of the SEO process and the biggest bottleneck for scaling.
In the traditional workflow, content creation, formatting, optimization, translation, and publishing often involve repetitive manual operations, leading to extremely low efficiency. SEOInfra is an AI-driven SEO content infrastructure platform designed to solve this pain point.
SEOInfra's core advantages lie in:
High-Quality Content Source Transformation: Instead of generating empty content from scratch, it transforms high-density content from YouTube videos, audio, podcasts, social media discussions, and industry articles into original, indexable, and rankable blog posts in bulk. Content quality is guaranteed from the source.
Built-in Technical SEO Structure: When generating content, it automatically applies standardized SEO page structures, including heading hierarchy, internal linking logic, semantic markup, etc., ensuring content is both user-friendly and meets search engine crawling requirements.
One-Click Auto-Publishing: Supports direct integration with mainstream platforms like WordPress, Webflow, and Shopify, allowing content to go live automatically without manual copy-pasting or format adjustments.
Multilingual Simultaneous Expansion: Generate once, output in multiple languages simultaneously, automatically adapting to the search habits of different markets, significantly reducing the marginal cost of global SEO expansion.
Intelligent Topic Recommendations: Recommends SEO topics based on the website, industry, and market situation. Supports generating blogs based on keywords, links, videos, and other input methods, helping users move directly from "no ideas" to "actionable content production."
SEOInfra is for cross-border e-commerce standalone sites, SaaS official websites, content-focused websites, overseas brands, and professional SEO teams. Its goal is not to "write more articles" but to help users build a sustainable, scalable, and natural traffic-generating SEO content system.
SEO is not a short-term game; it's a process of long-term accumulation. It's recommended to refresh keyword research every 3 months and dynamically adjust strategies based on content publishing speed and ranking changes.
As your website traffic grows, you will naturally gain more ranking authority and gradually be able to tackle high-competition keywords. SEO isn't like advertising where money spent yields immediate results, but neither does traffic disappear the moment you stop spending. Organic traffic has powerful sustainability, and this is where the true value of SEO lies.
From keyword research to content publishing, from technical optimization to multilingual expansion, every step requires systematic thinking and tool support. Master this process, and you can build an SEO content engine that continuously delivers value to your business.
Keywords with high search volume but mismatched intent may have extremely low conversion rates. For example, "rental tools" might seem relevant, but the search results are entirely for tools like chain saw rentals, not property management software. Understanding intent allows you to find keywords that truly drive conversions.
Prioritize low-competition keywords with a Keyword Difficulty (KD) of 1-5 that are highly relevant to the business. Even with only a few dozen monthly searches, they are more valuable than high-competition keywords with blindly pursued high search volume. Quickly gain rankings and authority, then gradually expand.
Search for both keywords separately on Google and compare the SERPs. If the top 5 results overlap significantly, it indicates that Google views their search intents as the same, and they should be optimized for the same page.
It's recommended to refresh it every 3 months, or adjust based on your content publishing frequency. Market changes, competitor dynamics, and user search behavior all affect keyword opportunities. Regular updates help maintain competitiveness.
SEOInfra not only generates high-quality blogs based on keywords but also automatically applies SEO structures, publishes them to your website with one click, and synchronizes multilingual versions, quickly converting keyword research results into rankable content assets and achieving true SEO at scale.
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