An SEO opportunity is a group of searches where three things are true: people search for it often enough, the searcher wants something you sell or know, and you can realistically appear on the first page. Most businesses look only at the first condition. This guide covers all three, plus the question most tools skip: which platform the searcher uses.
1. Start from what the business sells, not from a keyword tool
List every service or product line in the words a customer would use. A dental clinic doesn't sell "oral healthcare solutions"; it sells root canal treatment, implants, braces and teeth whitening. Add where you serve (city, areas, country) and who buys (families, companies, students).
That list becomes your seed set. Each seed expands into patterns that match how people search for it: "service near me", "service in city", "best service in city", "service cost", "how long does service take".
2. Group searches by intent
Search intent decides what kind of page can rank. Google shows maps and service pages for "dentist near me", comparison articles for "braces vs aligners" and explainers for "is root canal painful". Five groups cover nearly every case:
- Local: near me, city names, open now. Needs a Business Profile and a location-specific page.
- Transactional: price, cost, buy, book. Needs a service or product page with prices or ranges.
- Commercial: best, top, reviews, vs. Needs a fair comparison.
- Informational: how, what, why. Needs a direct answer and a link to the service.
- Brand: your name. Needs accurate facts and reviews.
3. Estimate demand honestly
Exact search volumes come from Google Ads Keyword Planner (for advertisers) or paid data providers such as DataForSEO. Free estimates are useful for ranking options against each other but shouldn't be presented as facts. RankSEOGrow shows modeled volumes as ranges and labels them Modeled; with a data provider connected, measured volumes replace them.
4. Judge difficulty by looking at who ranks
Difficulty is mostly about who already occupies the first page. If the results are national aggregators, marketplaces and big publishers, a new site will struggle on broad terms. If they're thin pages, old forum threads or small local sites, there's room. Longer, more specific searches ("dental implants cost in Kothrud") are almost always easier than the head term ("dentist").
5. Put a price on each click
Cost per click from Google Ads is the market's own estimate of what a visit is worth. In LocalIQ's 2026 benchmarks it ranges from $1.63 (arts and entertainment) to $9.87 (legal services). A page that ranks for searches with a $8 CPC saves $8 of ad spend on every visit, which is why ranking for fewer, higher-value searches often beats chasing volume. LocalIQ / WordStream, Search Advertising Benchmarks for Every Industry (2026 data) (2026)
6. Account for AI answers
First Page Sage's September 2026 study found that the first organic result gets 22.6% of clicks when no AI answer is shown, but only 3.6% when one is. AI answers appear most for informational questions, so a "how to" keyword is worth fewer clicks than its volume suggests, while local and transactional searches hold up better. First Page Sage, Google Click-Through Rates (CTRs) by Ranking Position in 2026 (2026-09-22)
7. Check every platform, not only Google
The same person might search Google for "AC repair near me", YouTube for "why is my AC not cooling", Amazon for "AC stabilizer" and Instagram for a salon's latest bridal looks. Score each platform for your business model: a local service lives on Maps, Google and WhatsApp; a skincare brand on Instagram, YouTube, Amazon and Google Shopping; a SaaS product on Google, LinkedIn, Reddit and AI answers.
8. Rank opportunities and pick the first five
Combine volume, intent value, CPC and winnability into one score and sort. The top of the list is usually a handful of quick wins: service pages for specific treatments or products, with your city, that no strong competitor has built properly. Do those first, then the comparison pages and guides that support them.
RankSEOGrow's report runs this whole method for any business in about 30 seconds and shows each step's evidence.