Company lists · Data refreshed September 2026
Top 25 Keyword research firms worldwide
RevenueBase identified 154 company matches for keyword research firms worldwide as of September 2026 and tracks 629 professional contacts across them, including 143 with verified work emails. The United States is the largest market and Paris the largest hub.
This list covers company matches for keyword research firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026. Country and city lists for keyword research firms follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest keyword research firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 122 contacts → | ||||
Exact match “Empowering search and recruitment firms with targeted research Enrich client relationships and nurture new ones with Ally by your side.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 39 contacts → | ||||
Exact match “Ascent Korea is a data-driven search engine consultancy that provides search engine optimization (SEO) and data consulting services based on search data research and analysis.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 32 contacts → | ||||
Exact match “We help B2B SaaS companies find their high-intent BoFu keywords and create content that helps them rank on top of Google.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 26 contacts → | ||||
Exact match “Both new and experienced Amazon sellers run into a common set of problems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 20 contacts → | ||||
Exact match “Your competitors test keywords, run ads, and build search strategies with real budgets every day.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 20 contacts → | ||||
Exact match “Bipper Media implements the powerful combination of keyword research, internal site structuring, and content creation to drive exponential growth in brand awareness and traffic…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “At SEO Expert, we work hard.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Keyword.com is a keyword rank tracker and AI visibility monitoring platform for SEO agencies and in-house teams-tracking real-time keyword positions across Google and monitoring…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “We're trying to simplify keyword research with most accurate keyword data and easy to understand interface.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “SEMSTORM International is the first business intelligence system in Poland, operating in the search engine marketing segment.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Wope is the enterprise-grade SEO Research platform built for agencies and startups.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “The all-in-one platform for effective SEO Research keywords, analyse the competition, and track your search engine ranking – all with a single, powerful platform.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Keyword Tool is one of the world's most popular tools for digital marketing used by millions of individuals and companies from 227 countries around the world including Microsoft…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Haloscan is the most extensive keyword strategy tool on the French market.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Wordtracker offers a powerful Keyword tool that gives you the data to improve your search rankings, attract high levels of targeted visitors to your site, and raise conversion…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “K-meta keywords tool is very helpful in every day working moments for competitors analysis by keyword, domain, URL rankings.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “MagicSpace SEO is the best SEO agency in Switzerland.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Merch Dominator is the #1 Free Merch by Amazon Niche and Keyword Research Tool designed to help users research and find profitable niches and keywords for Merch by Amazon.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Since 2012, MerchantWords has helped over entrepreneurs discover new opportunities, achieve successful product launches, and run profitable advertising campaigns online – on…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “EscaladE is a next-generation digital agency focused on SEO.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Searchabull measures consumer demand before it appears in sales, market share or market research.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “At Hedging Beta, we perform Search Engine Optimisation (SEO) and Analysis for a number of top-tier clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Extensive keyword research forms the foundations for your entire digital marketing activity and drives success.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Etsy Success OS That Actually Works, Market Research & Keyword Tools for Sellers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “The next level of keyword research for SEO Professionals Scale up your keyword research, insights and content work and get rid of tedious Vlookups.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “keyword research firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 154 keyword research firms worldwide
See the full list, filter by size, metro and specialty, and access 143 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Keyword research firms worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for keyword research firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “keyword research firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 143 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Keyword research firms by location
1 lists · largest firstEvery Keyword research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “keyword research firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many keyword research firms are there worldwide?
RevenueBase identified 154 company matches for keyword research firms worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
The Ally Venture tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most keyword research firms?
The United States leads with 26 companies. Every keyword research firms list by country and city is linked on this page.
Which city has the most keyword research firms?
Paris leads with 3 company records, followed by Tehran (3) and Bengaluru (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 143 professional contacts with verified work emails tracked across these 154 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 154 keyword research firms worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 keyword research firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 154 matching company records for keyword research firms worldwide, with 629 tracked contacts and 143 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 keyword research firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  The Ally Venturetheallyventure.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 122 contacts → |
“Empowering search and recruitment firms with targeted research Enrich client relationships and nurture new ones with Ally by your side.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ascent Koreaascentkorea.com HQ: Seoul, South KoreaReported employees: 51-200 | Seoul, South Korea | 51-200 | Exact match | 39 contacts → |
“Ascent Korea is a data-driven search engine consultancy that provides search engine optimization (SEO) and data consulting services based on search data research and analysis.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Reduct Nepalhumanassisted.ai HQ: Lalitpur, NepalReported employees: 51-200 | Lalitpur, Nepal | 51-200 | Exact match | 32 contacts → |
“We help B2B SaaS companies find their high-intent BoFu keywords and create content that helps them rank on top of Google.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Amzscoutamzscout.netHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 26 contacts → |
“Both new and experienced Amazon sellers run into a common set of problems.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  SPYFUspyfu.comHQ: Scottsdale, AZ, United StatesReported employees: 11-50 | Scottsdale, AZ, United States | 11-50 | Exact match | 20 contacts → |
“Your competitors test keywords, run ads, and build search strategies with real budgets every day.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Bipper Mediabippermedia.comHQ: Athens, GA, United StatesReported employees: 11-50 | Athens, GA, United States | 11-50 | Exact match | 20 contacts → |
“Bipper Media implements the powerful combination of keyword research, internal site structuring, and content creation to drive exponential growth in brand awareness and traffic…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SEO Expertseo.expert HQ: West Des Moines, IA, United StatesReported employees: 11-50 | West Des Moines, IA, United States | 11-50 | Exact match | 10 contacts → |
“At SEO Expert, we work hard.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  keyword.comkeyword.comHQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 8 contacts → |
“Keyword.com is a keyword rank tracker and AI visibility monitoring platform for SEO agencies and in-house teams-tracking real-time keyword positions across Google and monitoring…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Blogbingblogbing.com HQ: Rajkot, IndiaReported employees: 11-50 | Rajkot, India | 11-50 | Exact match | 8 contacts → |
“We're trying to simplify keyword research with most accurate keyword data and easy to understand interface.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Semstormsemstorm.comHQ: Warszawa, PolandReported employees: 1-10 | Warszawa, Poland | 1-10 | Exact match | 7 contacts → |
“SEMSTORM International is the first business intelligence system in Poland, operating in the search engine marketing segment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | WOPEwope.com HQ: Middletown, DE, United StatesReported employees: 11-50 | Middletown, DE, United States | 11-50 | Exact match | 7 contacts → |
“Wope is the enterprise-grade SEO Research platform built for agencies and startups.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ranktrackerranktracker.comHQ: Katowice, PolandReported employees: 11-50 | Katowice, Poland | 11-50 | Exact match | 6 contacts → |
“The all-in-one platform for effective SEO Research keywords, analyse the competition, and track your search engine ranking – all with a single, powerful platform.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Keyword Toolkeywordtool.ioHQ: Sharjah, United Arab EmiratesReported employees: 1-10 | Sharjah, United Arab Emirates | 1-10 | Exact match | 5 contacts → |
“Keyword Tool is one of the world's most popular tools for digital marketing used by millions of individuals and companies from 227 countries around the world including Microsoft…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | haloscan.comhaloscan.com HQ: Nice, FranceReported employees: 1-10 | Nice, France | 1-10 | Exact match | 5 contacts → |
“Haloscan is the most extensive keyword strategy tool on the French market.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Wordtrackerwordtracker.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Wordtracker offers a powerful Keyword tool that gives you the data to improve your search rankings, attract high levels of targeted visitors to your site, and raise conversion…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | K-Meta Keyword Research Toolk-meta.com HQ: Cheyenne, United StatesReported employees: 11-50 | Cheyenne, United States | 11-50 | Exact match | 4 contacts → |
“K-meta keywords tool is very helpful in every day working moments for competitors analysis by keyword, domain, URL rankings.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Magicspace SEOmagicspace.coHQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 4 contacts → |
“MagicSpace SEO is the best SEO agency in Switzerland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Merch Dominatormerchdominator.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 4 contacts → |
“Merch Dominator is the #1 Free Merch by Amazon Niche and Keyword Research Tool designed to help users research and find profitable niches and keywords for Merch by Amazon.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Merchantwordsmerchantwords.comHQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 3 contacts → |
“Since 2012, MerchantWords has helped over entrepreneurs discover new opportunities, achieve successful product launches, and run profitable advertising campaigns online – on…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Escalade SEOescalade-seo.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 3 contacts → |
“EscaladE is a next-generation digital agency focused on SEO.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Searchabullsearchabull.ioHQ: Bratislava, SlovakiaReported employees: 1-10 | Bratislava, Slovakia | 1-10 | Exact match | 3 contacts → |
“Searchabull measures consumer demand before it appears in sales, market share or market research.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hedging Beta LTDhedgingbeta.com HQ: United KingdomReported employees: 1-10 | United Kingdom | 1-10 | Exact match | 2 contacts → |
“At Hedging Beta, we perform Search Engine Optimisation (SEO) and Analysis for a number of top-tier clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Digital Groundworkdigitalmarketinggroundworks.com HQ: Aylesbury, United KingdomReported employees: 1-10 | Aylesbury, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Extensive keyword research forms the foundations for your entire digital marketing activity and drives success.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Marmaleadmarmalead.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 2 contacts → |
“Etsy Success OS That Actually Works, Market Research & Keyword Tools for Sellers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  VOXELvoxeltool.ioHQ: Stockholm, SwedenReported employees: 1-10 | Stockholm, Sweden | 1-10 | Exact match | 2 contacts → |
“The next level of keyword research for SEO Professionals Scale up your keyword research, insights and content work and get rid of tedious Vlookups.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 154 company matches
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Keyword research firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
154 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 154 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Keyword research firms by location
1 lists · largest firstEvery Keyword research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for keyword research firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many keyword research firms did RevenueBase find worldwide?
The saved snapshot records 154 matching company records, 629 tracked contacts and 143 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 keyword research firms worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/keyword-research-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 keyword research firms worldwide
RevenueBase records 154 matching company records for keyword research firms worldwide, with 629 tracked contacts and 143 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 keyword research firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | The Ally Venturetheallyventure.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 122 contacts → |
“Empowering search and recruitment firms with targeted research Enrich client relationships and nurture new ones with Ally by your side.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ascent Koreaascentkorea.com HQ: Seoul, South KoreaReported employees: 51-200 | Seoul, South Korea | 51-200 | Exact match | 39 contacts → |
“Ascent Korea is a data-driven search engine consultancy that provides search engine optimization (SEO) and data consulting services based on search data research and analysis.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Reduct Nepalhumanassisted.ai HQ: Lalitpur, NepalReported employees: 51-200 | Lalitpur, Nepal | 51-200 | Exact match | 32 contacts → |
“We help B2B SaaS companies find their high-intent BoFu keywords and create content that helps them rank on top of Google.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Amzscoutamzscout.net HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 26 contacts → |
“Both new and experienced Amazon sellers run into a common set of problems.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SPYFUspyfu.com HQ: Scottsdale, AZ, United StatesReported employees: 11-50 | Scottsdale, AZ, United States | 11-50 | Exact match | 20 contacts → |
“Your competitors test keywords, run ads, and build search strategies with real budgets every day.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Bipper Mediabippermedia.com HQ: Athens, GA, United StatesReported employees: 11-50 | Athens, GA, United States | 11-50 | Exact match | 20 contacts → |
“Bipper Media implements the powerful combination of keyword research, internal site structuring, and content creation to drive exponential growth in brand awareness and traffic…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SEO Expertseo.expert HQ: West Des Moines, IA, United StatesReported employees: 11-50 | West Des Moines, IA, United States | 11-50 | Exact match | 10 contacts → |
“At SEO Expert, we work hard.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | keyword.comkeyword.com HQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 8 contacts → |
“Keyword.com is a keyword rank tracker and AI visibility monitoring platform for SEO agencies and in-house teams-tracking real-time keyword positions across Google and monitoring…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Blogbingblogbing.com HQ: Rajkot, IndiaReported employees: 11-50 | Rajkot, India | 11-50 | Exact match | 8 contacts → |
“We're trying to simplify keyword research with most accurate keyword data and easy to understand interface.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Semstormsemstorm.com HQ: Warszawa, PolandReported employees: 1-10 | Warszawa, Poland | 1-10 | Exact match | 7 contacts → |
“SEMSTORM International is the first business intelligence system in Poland, operating in the search engine marketing segment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | WOPEwope.com HQ: Middletown, DE, United StatesReported employees: 11-50 | Middletown, DE, United States | 11-50 | Exact match | 7 contacts → |
“Wope is the enterprise-grade SEO Research platform built for agencies and startups.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ranktrackerranktracker.com HQ: Katowice, PolandReported employees: 11-50 | Katowice, Poland | 11-50 | Exact match | 6 contacts → |
“The all-in-one platform for effective SEO Research keywords, analyse the competition, and track your search engine ranking – all with a single, powerful platform.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Keyword Toolkeywordtool.io HQ: Sharjah, United Arab EmiratesReported employees: 1-10 | Sharjah, United Arab Emirates | 1-10 | Exact match | 5 contacts → |
“Keyword Tool is one of the world's most popular tools for digital marketing used by millions of individuals and companies from 227 countries around the world including Microsoft…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | haloscan.comhaloscan.com HQ: Nice, FranceReported employees: 1-10 | Nice, France | 1-10 | Exact match | 5 contacts → |
“Haloscan is the most extensive keyword strategy tool on the French market.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Wordtrackerwordtracker.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Wordtracker offers a powerful Keyword tool that gives you the data to improve your search rankings, attract high levels of targeted visitors to your site, and raise conversion…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | K-Meta Keyword Research Toolk-meta.com HQ: Cheyenne, United StatesReported employees: 11-50 | Cheyenne, United States | 11-50 | Exact match | 4 contacts → |
“K-meta keywords tool is very helpful in every day working moments for competitors analysis by keyword, domain, URL rankings.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Magicspace SEOmagicspace.co HQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 4 contacts → |
“MagicSpace SEO is the best SEO agency in Switzerland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Merch Dominatormerchdominator.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 4 contacts → |
“Merch Dominator is the #1 Free Merch by Amazon Niche and Keyword Research Tool designed to help users research and find profitable niches and keywords for Merch by Amazon.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Merchantwordsmerchantwords.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 3 contacts → |
“Since 2012, MerchantWords has helped over entrepreneurs discover new opportunities, achieve successful product launches, and run profitable advertising campaigns online – on…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Escalade SEOescalade-seo.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 3 contacts → |
“EscaladE is a next-generation digital agency focused on SEO.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Searchabullsearchabull.io HQ: Bratislava, SlovakiaReported employees: 1-10 | Bratislava, Slovakia | 1-10 | Exact match | 3 contacts → |
“Searchabull measures consumer demand before it appears in sales, market share or market research.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hedging Beta LTDhedgingbeta.com HQ: United KingdomReported employees: 1-10 | United Kingdom | 1-10 | Exact match | 2 contacts → |
“At Hedging Beta, we perform Search Engine Optimisation (SEO) and Analysis for a number of top-tier clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Digital Groundworkdigitalmarketinggroundworks.com HQ: Aylesbury, United KingdomReported employees: 1-10 | Aylesbury, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Extensive keyword research forms the foundations for your entire digital marketing activity and drives success.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Marmaleadmarmalead.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 2 contacts → |
“Etsy Success OS That Actually Works, Market Research & Keyword Tools for Sellers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | VOXELvoxeltool.io HQ: Stockholm, SwedenReported employees: 1-10 | Stockholm, Sweden | 1-10 | Exact match | 2 contacts → |
“The next level of keyword research for SEO Professionals Scale up your keyword research, insights and content work and get rid of tedious Vlookups.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 154 company matches
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Keyword research firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
154 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 154 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Keyword research firms by location
1 lists · largest firstEvery Keyword research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for keyword research firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many keyword research firms did RevenueBase find worldwide?
The saved snapshot records 154 matching company records, 629 tracked contacts and 143 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 keyword research firms worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/keyword-research-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗