You can do Finnish keyword research without speaking Finnish. You need three things: tools set to Finland, a method for handling the way Finnish words change form, and a native speaker to check the final list. The biggest mistake is translating English keywords word for word. The literal Finnish term is often not what Finns type into Google, and a single English keyword can turn into a whole group of Finnish word forms.
This guide covers how Finnish affects keyword research and which tools have useful Finnish data. It then walks through a step-by-step process you can follow even if you don’t read Finnish. It is part of the wider guide to SEO in Finland.
Why Finnish keyword research is different
Finnish keyword research is harder than research in English, Swedish or German, because Finnish words change shape far more. Finnish is a Uralic language, not an Indo-European one. Its grammar builds meaning by adding endings to words, where English uses separate words such as “in”, “to” and “from”.
Google is by far the main search engine in Finland, with about 85% of searches (StatCounter, August 2026). Most of this guide therefore focuses on how Finns search on Google, at google.fi.
Grammatical cases
Finnish nouns have 15 grammatical cases, so the ending changes depending on the word’s role in the sentence. “In Helsinki” is Helsingissä, “to Helsinki” is Helsinkiin and “from Helsinki” is Helsingistä. Someone searching for a dentist might type hammaslääkäri Helsinki or hammaslääkäri Helsingissä. Both are real searches for the same need.
Consonant gradation
The word stem itself can change as well as the ending. Kenkä (shoe) becomes kengät (shoes), and kauppa (shop) becomes kaupat (shops). This regular sound change is called consonant gradation. Because of it, a simple “contains” filter in a keyword tool can miss forms you need.
Compound words
Finnish joins words into long compounds. English “car insurance” is autovakuutus, and “winter shoes” is talvikengät. A translation tool may produce auton vakuutus (the car’s insurance). That is grammatical but not how most people search.
Everyday and formal words
Finns often search with everyday words rather than formal ones. A laptop can be kannettava tietokone (portable computer) or läppäri (laptop, informal). Which word has more searches depends on the topic and the audience, and only the data can tell you.
One keyword, many forms
Why a single English keyword turns into a keyword group in Finnish
Helsinki
Place names change with the case
- Helsinkibase form
- Helsingissäin Helsinki
- Helsinkiinto Helsinki
- Helsingistäfrom Helsinki
- HelsingforsSwedish name
kenkä
Shoe: the stem changes too
- kenkäa shoe
- kengätshoes
- kenkiä(some) shoes
- kengistäabout / from shoes
- talvikengätwinter shoes
car insurance
Compounds are one word
- autovakuutuscar insurance
- autovakuutuksetplural
- autovakuutustapartitive
- halpa autovakuutuscheap car insurance
- auton vakuutusliteral, less natural
The kenkä → kengät change is consonant gradation, a regular sound change in Finnish stems. Check real search volumes for each form in your keyword tool before choosing a target.
The same grammar affects how links look, which the guide to anchor text in Finnish covers.
Which tools have Finnish keyword data?
The main SEO tools cover Finland, but their Finnish data is thinner than for large markets. That makes it worth checking important keywords in more than one source.
Google Keyword Planner
Keyword Planner, part of Google Ads, uses Google’s own search data and can be set to location Finland and language Finnish. It is free but needs a Google Ads account with billing set up. Accounts with little or no ad spend often see search volumes as ranges, such as 100–1K, instead of exact numbers.
Ahrefs and Semrush
Both have a Finland database. Ahrefs covers 217 locations, and Semrush has more than 140 country databases, Finland among them. They add keyword difficulty, results-page overviews and the keywords competitors rank for. Small Finnish volumes are estimates. They may show as zero or be missing, even for terms that do get searched.
Google Search Console
Search Console shows the real queries your site already appears for, and you can filter it by country. It is the best source for finding Finnish word forms you didn’t think of. It only shows terms you already have some visibility for, so it can’t help with a brand-new site.
Google Trends
Google Trends can be set to Finland to compare the interest in two word forms, or to show seasonal peaks. It shows relative interest, not search volumes.
google.fi itself
Autocomplete suggestions, “People also ask” boxes and related searches at the bottom of google.fi results show how Finns really phrase their searches. They show no numbers, but they are free and current.
Language tools
The Kielitoimiston sanakirja dictionary, published by the Institute for the Languages of Finland, confirms what a word means and how it is spelt. Voikko is free, open-source software that finds the base form of a Finnish word, which helps group inflected keywords together.
Keyword research tools for Finland compared
What each tool is good for when you research Finnish keywords
| Tool | Finnish data | Cost | Best for | Main limitation |
|---|---|---|---|---|
| Google Keyword Planner | Location Finland, language Finnish or Swedish | Free with a Google Ads account | Volume from Google’s own data, keyword ideas | Low-spend accounts often see ranges (e.g. 100–1K) |
| Ahrefs Keywords Explorer | Finland database | Paid | Difficulty, SERP overview, competitor keywords | Small Finnish volumes can be rounded or missing |
| Semrush | Finland database (FI) | Paid | Competitor gaps, keyword grouping | Finnish database smaller than large markets |
| Google Search Console | Your own site’s queries, filterable by country | Free | Real queries you already appear for | Only shows queries you already rank for |
| Google Trends | Finland region | Free | Comparing forms and seasons | Relative interest, not volumes |
| Google autocomplete and “People also ask” | google.fi results | Free | Real phrasing and questions | No volumes; manual work |
| Kielitoimiston sanakirja | Finnish dictionary | Free | Checking meaning, spelling and compounds | No search data |
| Voikko | Finnish morphology | Free, open source | Finding base forms to group inflected keywords | Technical; needs some setup |
Tool coverage checked September 2026. Volumes from third-party tools are estimates; compare two sources for important keywords.
A broader comparison of how these tools handle the Finnish market is planned in the guide to SEO tools for the Finnish market.
Step-by-step: how to research Finnish keywords
The process below works for non-Finnish speakers because it relies on data and a final native check rather than your own language skills.
Finnish keyword research in eight steps
- Describe the topic in EnglishList what the page is about and what the reader wants to do.
- Find the Finnish seed termsUse a dictionary, competitor sites and a native speaker, not only a translation tool.
- Expand with tools set to FinlandRun the seeds through Keyword Planner and a Finland database in Ahrefs or Semrush.
- Collect real phrasing from google.fiNote autocomplete suggestions, “People also ask” questions and related searches.
- Group the formsPut inflected forms, plurals and compounds of the same idea into one keyword group.
- Check the results page for each groupLook at who ranks and what type of page wins before choosing the target.
- Have a native speaker review the listRemove terms that are wrong, dated or mean something else in Finnish.
- Map one group to one pageGive every page one main keyword group to avoid pages competing with each other.
Step 1: Describe the topic in English
Start with what the page should cover and what the reader wants to do, whether that’s to buy, compare or learn. Write this down before you touch a tool. It keeps the research focused on intent, not just words.
Step 2: Find Finnish seed terms
Seed terms are the starting keywords you expand from. Get them from three places:
- A dictionary.
- The words Finnish competitors use in their titles and menus.
- A native speaker, if you have one.
Treat translation tools as a starting point only.
Step 3: Expand the list with tools set to Finland
Run the seed terms through Keyword Planner and a Finland database in Ahrefs or Semrush. Use a “matching terms” or “phrase match” report to catch longer searches. Try the stem of the word as well as the full word, for example keng for kengät, so you catch forms changed by consonant gradation.
Step 4: Collect phrasing from google.fi
Search each seed term in google.fi and note:
- autocomplete suggestions
- questions in “People also ask”
- related searches at the bottom of the page
Question searches in Finnish often start with miten (how), mikä (what), paljonko (how much) or kannattaako (is it worth it).
Step 5: Group the forms
Group inflected forms, plurals and compounds of the same idea into one keyword group. Talvikengät, talvikenkiä and talvikengät naisille (winter shoes for women) belong together. Add up the group’s volume, rather than judging each form alone.
Step 6: Check who ranks for each group
Look at the google.fi results for the main form of each group. Note whether Google shows shops, guides, news or forums, and whether other forms bring up different results. If the results are the same, one page can target the group. If they differ, the forms may need separate pages or sections.
Step 7: Have a native speaker review the list
A Finnish speaker can spot terms that are:
- wrong
- old-fashioned
- too formal
- meaning something else
The review takes much less time than writing, so it is affordable even on a small budget. The guide to finding and briefing native Finnish writers explains where to find help.
Step 8: Map one keyword group to one page
Give every page one main keyword group and a few related ones. If two pages chase the same group, they compete with each other. This is known as keyword cannibalisation.
How to prioritise Finnish keywords
With a small population, Finnish search volumes are low, so judge keywords by intent and fit rather than raw numbers. About 5.6 million people live in Finland, and around 83.5% have Finnish as their native language. A keyword with 200 searches a month can be one of the most valuable in its niche.
| Factor | What to look for | Why it matters in Finland |
|---|---|---|
| Search intent | Buying, comparing or learning | Low volumes make intent more important than size |
| Group volume | The total across all forms | Single forms understate real demand |
| Competition | Who ranks in google.fi and how strong they are | Many Finnish niches have few strong competitors |
| Business value | How close the term is to a sale or lead | Small volume can still mean high value |
| Language | Finnish, Swedish or English | Some audiences search in Swedish or English |
Swedish-speaking Finns
About 5% of people in Finland speak Swedish as their native language, and many of them search in Swedish. Helsinki is Helsingfors in Swedish, and some searches use the Swedish name. If this audience matters to you, research Swedish keywords with the location still set to Finland, because Swedish-language searches in Finland differ from those in Sweden. The technical setup is covered in hreflang for Finland.
Local searches
Local searches often include a town name in an inflected form, such as putkimies Tampere or putkimies Tampereella (plumber in Tampere). Local rankings also depend on Google Business Profile and local signals, as covered in local SEO in Finland.
Pros and cons of the main approaches
| Approach | Pros | Cons |
|---|---|---|
| Translating English keywords | Fast, cheap | Literal terms often have no search volume |
| Tools only | Data-driven, repeatable | Thin Finnish data; tools can’t judge natural language |
| Native speaker only | Natural phrasing | Opinions without data; may miss real search forms |
| Tools plus native review | Data and language quality together | Takes more time and coordination |
The combined approach is the most reliable for most businesses. The tools find the forms and volumes, and a native speaker confirms which terms Finns actually use.
Common mistakes
Most Finnish keyword mistakes come from treating Finnish like English with different spelling.
- Translating keywords word for word. The literal translation is often not the search term.
- Judging a single form. One inflected form may show low volume while the group as a whole has solid demand.
- Filtering on the full word only. Consonant gradation hides forms such as kengät when you search for kenkä.
- Splitting compounds. Auton vakuutus instead of autovakuutus misses most searches.
- Stuffing every form into the text. Repeating every case ending makes the text unreadable. Use forms naturally, where the grammar needs them.
- Ignoring Swedish. Missing Swedish-speaking Finns can leave a real audience out in some sectors and regions.
- Trusting zero volumes. Tools often show zero for small Finnish terms that still get searched.
From keywords to content and links
Keyword research sets the foundation, but the content still has to be written in natural Finnish. The difference between translated and localised content is explained in translation vs localisation for Finnish SEO. The wider approach is covered in Finnish content localisation. Once the pages are in place, link building in Finland helps them compete in google.fi.
Reference sources
- Google Ads Help: Use Keyword Planner
- Search Engine Roundtable: Google Keyword Planner shows data ranges for lower-spend advertisers
- Ahrefs: Keywords Explorer (217 locations)
- Semrush: What countries does Semrush cover?
- Search Console Help: Performance report
- Google Trends: Finland
- Kielitoimiston sanakirja (Institute for the Languages of Finland)
- Voikko: Finnish morphological analyser and spell checker
- Finnish grammar: cases and consonant gradation
- Languages of Finland: speakers by native language
- StatCounter Global Stats: Search engine market share in Finland
Frequently asked questions
Can I do Finnish keyword research without speaking Finnish?
Yes, if you use tools set to Finland, group the word forms and have a native speaker review the final list. The native review is the step you shouldn’t skip.
Which tool is best for Finnish keywords?
No single tool is complete for Finland. Google Keyword Planner uses Google’s own data. Ahrefs and Semrush add difficulty and competitor data. Google Search Console shows real queries once your site has some visibility.
Do I need a separate page for each Finnish word form?
Usually not. Inflected forms of the same keyword normally belong on one page. Check the google.fi results: if different forms show different pages, consider separate sections or pages.
Why do tools show zero volume for Finnish keywords?
Finnish search volumes are small, and third-party tools estimate from limited data. Terms with low but real demand can show as zero, so compare sources and check Search Console where you can.
Should I research keywords in Swedish for Finland?
Only if Swedish-speaking Finns are an important audience for you. About 5% of people in Finland speak Swedish as their native language, and many of them live in coastal regions and search in Swedish.
