How to Find Seed Keywords and Evaluate Keyword Traffic Potential for SEO

Seed keywords are the foundation of any SEO strategy. By entering these simple keywords into SEO tools like Ahrefs or SEMrush, the tools can generate thousands of long-tail keyword variations (for example, “best automatic home espresso machine”). These long-tail keywords are the ones you’ll actually target.

So how do you find seed keywords, and how do you evaluate a keyword’s traffic potential?

1. Seed Keywords

What Are Seed Keywords?

Seed keywords are the first step—and the most basic step—in SEO. You can think of them as the general direction of your business. They are not the specific keywords you’ll ultimately rank for, but the original keywords that tell SEO tools “this is what I do.”

How to Find Seed Keywords

You don’t need a tool—just think about it. If someone asks, “What do you sell?” your answer is usually your seed keyword.

• If you sell coffee machines, your seed keywords might be: Coffee, Espresso

• If you run a study-abroad agency, your seed keywords could be: study abroad, IELTS, US universities

Why Use Seed Keywords?

Seed keywords aren’t meant to rank directly because they are too broad. For example, “Coffee” is extremely competitive. Even if you rank for it, the search intent is varied—some people want images, some want to buy beans, and some just want history. So ranking for the seed keyword itself often isn’t useful.

2. Check Your Competitors’ Keywords

If your competitors have already invested time and money to rank on Google’s first page, those keywords clearly have traffic value. Why not leverage that?

Step 1: Identify Competitors

• Traditional sense: companies selling the same product and targeting the same customers.

• SEO sense: anyone ranking above you in Google is your competitor.

Example:
If you sell coffee online and search “best coffee,” the first result may not be another store—it could be a blog or a news site like The New York Times. In SEO, they’re your competitors because they occupy the position you want.

Simply search your seed keyword on Google and note the websites on the first page. If the results seem irrelevant, try using Google’s autocomplete suggestions to generate related search terms and search again.

Step 2: Analyze Competitor Keywords

Use tools like Ahrefs to analyze competitor websites. Enter a competitor’s domain (e.g., abc.com) to see a list of keywords they rank for.

• Top Pages report: shows the pages getting the most traffic and the keywords driving that traffic.

• You may find hundreds or thousands of keywords, such as:

  • 2026 coffee ranking

  • how to grind coffee

  • low-acid coffee recommendations

This gives you a proven keyword database—keywords your competitors have already validated as valuable.

If you need more keywords, use the Competing Domains report in Ahrefs to find additional competitors and repeat the process.

Step 3: Select Keywords Suited for You

Not all competitor keywords are worth copying. Filter out:

• Too competitive (high KD): e.g., Wikipedia ranking for “Coffee.” Don’t bother.

• Irrelevant: e.g., competitor sells tea, you only sell coffee.

• Opportunities (“low-hanging fruit”): keywords with decent traffic, moderate difficulty, and high relevance to your business.

Summary of Competitor Keyword Process

1. Search your seed keyword on Google.

2. Note the top-ranking websites.

3. Enter these websites into an SEO tool.

4. Extract their keywords and adopt the most relevant ones.

3. Use Keyword Research Tools

In addition to competitor research, keyword research tools help you discover thousands of variations from a single seed keyword.

• Example: if your seed keyword is Coffee, you might only think of 20–50 variations.

• Using Ahrefs’ Keywords Explorer, you can generate thousands of related keywords:

  • how to make whipped coffee

  • coffee table dimensions

Google Keyword Planner is another free option. Though designed for ads, it’s useful for SEO keyword discovery.

Tip: Ignore the “Competition” metric in Keyword Planner for SEO—it measures advertiser interest, not organic difficulty.

4. Research Your Niche

Even powerful SEO tools rely on the seed keyword you provide. To find unique, untapped keywords, observe your potential audience in forums and communities:

• Reddit / Quora: real user complaints and discussions

• Industry forums: e.g., travel forums for tourism, home renovation forums for construction

• Facebook groups / WeChat groups: grassroots conversations

Look for:

1. Pain points: people complain about hard-to-clean coffee machines → opportunity: easy-to-clean coffee machine.

2. Jargon: users discuss niche terms → opportunity: target niche terminology.

3. Unmet needs: questions without answers → opportunity: fill gaps in content.

Process:

• Discover new topics → treat them as new seed keywords → input into keyword tools for further ideas.

5. Evaluating Keyword Traffic Potential

Search Volume

• Average number of searches per month (note: it counts searches, not unique users).

• Be careful: SEO tools usually show 12-month averages, which can be misleading.

  • Example: Mooncake recipe may show 5,000 average monthly searches, but traffic is seasonal (peaks in August-September).

Clicks (CPS – Clicks Per Search)

• Many searches don’t result in clicks if Google provides answers directly:

  • Fact queries: Elon Musk net worth → answer in search snippet, no clicks.

  • Tools / widgets: Calculator → interactive widget, no clicks.

  • Definitions: Define SEO → answer in snippet, few clicks.

CPS helps measure actual user engagement:

1. CPS < 1: most searches are answered by Google; avoid.

2. CPS ≈ 1: healthy engagement, users click through for details.

3. CPS > 1: high-value, exploratory searches where users compare multiple results.

Traffic Potential

• A keyword’s potential isn’t just its monthly search volume. A well-ranking page may capture hundreds of long-tail variations, collectively driving significant traffic.

• Example:

  • side effects of coffee (1,000 searches)

  • effects of drinking too much coffee (200 searches)

  • too much coffee side effects (200 searches)

• One optimized page can rank for all these variations, multiplying its actual traffic.

• Practical Tip: Check the top-ranking page’s total traffic (Ahrefs / SEMrush) to estimate potential.

6. Brand Keywords Strategy

Sometimes generic keywords are too competitive: e.g., image compressor. The top-ranking sites have domain-based advantages.

Brand keyword strategy:

• Create a unique brand name (e.g., TinyPNG, Squoosh) instead of competing on generic terms.

• Make a high-quality product better than competitors.

• Encourage word-of-mouth, so users search your brand directly.

• As brand searches increase, Google will recognize your authority and eventually help you rank for related generic terms.

Summary Workflow for Finding Keywords:

1. Seed keywords → Keyword tools → Data

2. Competitor research → Keyword extraction → Data

3. Niche research → New seed keywords → Keyword tools → Data

Combine these methods to build a robust keyword list, then use search volume, clicks, CPS, and traffic potential to prioritize which keywords to target.