Competitor Research for International SEO, Market by Market

Short answer: Research competitors separately in every market, because the sites that rank in one country and language are often different from those in another. For each market, collect the real search results for your main topics, list the domains that appear repeatedly, compare their pages, structure, content depth, language quality and signals of trust, find gaps you can fill, and rank the opportunities by value and effort. Repeat the review a few times a year.

Many companies enter a new country with the same competitor list they use at home. The result is a plan that targets the wrong sites. In a new market the leaders may be local retailers, public portals, comparison sites, forums or marketplaces that you never meet at home. Their pages follow local habits, use local vocabulary and earn links from local sources. This guide gives a practical method to find them, compare yourself fairly and turn what you learn into priorities. It uses only search results and public pages, so you do not need expensive tools to start.

Define the market before you look

Write down exactly what a market is for your project: a country, a language, or both. French in France differs from French in Canada, and Spanish in Spain differs from Spanish in Mexico. Decide which search engine and which device matter most. Then list the three to five topics that bring your business value, such as a product category, a service or a problem you solve. Research each topic in each market, not the whole domain at once. See how to choose target markets and multilingual vs multiregional sites.

Collect real search results

Start from what searchers see. For each topic and market:

Prepare keywords in the local language, based on research with native speakers and not on direct translations. See multilingual keyword research.
Search with a clean browser profile, the right country setting and language, and without being logged in. Note that results can depend on location, so use a tool or a trusted contact in the country when possible.
Record the top ten results, the type of each page and the features on the results page, such as maps, shopping boxes, videos, forums or AI summaries.
Repeat for several variants of the query, including questions and comparison phrases.
Count how often each domain appears across the whole set. Domains that appear again and again are your real competitors for that topic.

Group the competitors by type: direct business rivals, marketplaces, media and review sites, public sources and communities. Each type needs a different response. You may not be able to outrank a public encyclopedia, but you can be the best commercial answer beside it. For the differences between engines, see international search engines beyond Google.

Compare the pages, not only the domains

A domain overview tells little. Open the best-ranking pages and compare them with yours on these points:

Intent match. Is the page a guide, a product list, a comparison or a tool? Does yours match the format that wins?
Depth and structure. Which subtopics, headings, examples and questions do they cover? Which are missing in your page?
Language quality. Is the text natural, with local terms, units and tone? Compare with your translated version honestly. See translation vs localization.
Trust signals. Local address, phone number, reviews, certifications, company details and author names. See local trust signals.
Commercial details. Local currency, delivery, payment methods and return rules. See local currency prices.
Technical setup. URL structure, hreflang, speed on mobile, structured data and indexability.

Keep notes in a simple table with one row per competitor page and columns for these points. Resist the urge to copy; the aim is to find what searchers expect and where you can be better.

Study keywords and content gaps

Look at the keywords for which competitors appear and you do not. Group them by theme and intent. Several types of gap deserve attention:

Missing pages. Topics that competitors cover with a whole page while you have none. See content gap analysis.
Weak pages. Topics where you have a page but it is thinner or less relevant.
Local vocabulary. Terms used only in this market, including slang, regional names and brand names.
Different questions. Local customers ask about rules, taxes, standards or habits that do not exist at home.
Seasonal patterns. Peaks that follow local holidays and weather. See local seasonality in markets.

Map each valuable keyword group to a single page, so your own pages do not compete. See keyword mapping.

Check links and mentions in the market

Look at where local competitors get links and mentions: industry associations, directories, local news, universities, partners, forums and influencers. You are not trying to copy their links, but to learn which sources matter in that country. Make a short list of realistic targets, such as partners, local events or press that you can earn through real work. Avoid buying links or using networks, which can cause penalties. See international link building and unlinked brand mentions.

Add AI answers to the picture

In many markets, people now see AI-generated summaries or ask assistants. Ask the same questions in the local language and note which brands, sites and sources are named or cited. Compare them with the sources in classic results. Sometimes different sites appear, such as local news or forums. If you are missing, find out which facts or pages would make you a natural source. See AI search in other languages and how to measure brand visibility in AI answers.

Audit yourself against the findings

Now check your own pages for the issues the research uncovered. Crawl each language version and review titles, headings, hreflang, canonicals, links, speed and structured data. Site SEO AI Audit does this across your pages, including the Languages area that checks hreflang return links, broken language versions, x-default and lang attributes, and the first audit of up to 200 pages is free. Use the international SEO audit checklist to review the rest manually. Technical problems can be fixed quickly, so tackle them before large content projects.

Turn research into a prioritized plan

For each market, list opportunities and score them by potential value, effort and the time to see a result. A table can help, but keep it small. Typical priorities are:

Fix technical blockers that prevent indexing or cause the wrong version to rank.
Improve existing pages that already rank on page two and are close to the first page.
Create pages for high-value gaps where the competition is weak or poorly localized.
Localize trust and commercial details that competitors show and you lack.
Start link and mention outreach with a few realistic local partners.

Assign owners and dates, and decide how you will measure the result, for example impressions, clicks and rankings for the mapped keyword groups in the country. Review every quarter, since markets and results pages change. For a wider framework, see the international SEO workflow.

Two habits make this research more reliable over time. First, save evidence: screenshots of the results pages, the list of queries, the date and the location used. Results change, and without a record you cannot tell later whether a competitor moved or you misremembered. Second, involve people who live in the market. A local colleague, partner or customer can tell you in minutes that a certain site is trusted, that a phrase sounds strange, or that a result is a paid advertisement and not an organic one. Even a short call with a native speaker prevents expensive mistakes.

Keep the scope manageable. It is better to study three topics well in two markets than twenty topics superficially in ten. Finish one market, apply the findings, measure the result and then move to the next. The first study teaches you how to run the process, and later studies go much faster.

Finally, share the findings in a form that others will use: a one-page summary per market with the main competitors, the three biggest gaps, the first five actions and the owner of each. Long spreadsheets rarely get read, while a clear page can guide writers, developers and local partners for months. Update it whenever you repeat the review, and keep the previous version for comparison.

The bottom line

Competitors are different in every market, so research them market by market. Use real local results, compare pages and not only domains, find gaps in content, trust and language, check how links and AI answers work locally and turn the findings into a short, ranked plan. Review it regularly as markets move.

FAQ

Do I need paid tools for international competitor research?

No. You can start with search results, public pages and free reports. Paid tools save time at scale and add estimates, but the method stays the same.

How many competitors should I study per market?

Five to ten domains that appear repeatedly for your main topics are usually enough. Include different types, such as direct rivals, marketplaces and media sites.

Can I reuse my home-market competitor list?

Usually not. Search results differ by country and language, and local players often dominate. Build a new list from real results in each market.

How often should I repeat the research?

Review key topics every quarter and run a full study once a year or before entering a new market.

What if local competitors are much stronger than I am?

Start with narrow topics where you have real expertise, improve localization and trust, and build local mentions step by step. Compete where you can offer something specific.