Company lists · Data refreshed September 2026

Top 25 Enterprise SEO platform companies worldwide

Name: Enterprise SEO platform companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 11,756 companies tracked

RevenueBase identified 11,756 enterprise SEO platform companies worldwide as of September 2026 and tracks 125,764 professional contacts across them, including 12,849 with verified work emails. The United States is the largest market and London the largest hub.

This list covers enterprise SEO platform companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for enterprise SEO platform companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

11,756Companies

125,764Contacts tracked

12,849Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest enterprise SEO platform companies worldwide

Ranked by team size

Top 25 of 11,756 enterprise SEO platform companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise SEO platform companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SEO	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	n/a	6,896 contacts →
	Indirect evidence “The way people search is changing.” Source: RevenueBase Database · checked Sep 28, 2026
2	Semrush	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,234 contacts →
	Partial evidence “Semrush, An Adobe Company, is the leading digital brand visibility platform, empowering marketers to command their online presence and create measurable impact.” Source: RevenueBase Database · checked Sep 28, 2026
3	SEO INC	Partial evidence	Carlsbad, CA, United StatesHQ checked Sep 28, 2026	n/a	825 contacts →
	Partial evidence “Since its inception in 1997, SEO Inc.” Source: RevenueBase Database · checked Sep 28, 2026
4	Imark Infotech Pvt. LTD	Indirect evidence	Chandigarh, IndiaHQ checked Sep 28, 2026	201-500	629 contacts →
	Indirect evidence “With a vision of delivering innovative solutions through cutting-edge technology, Mr.” Source: RevenueBase Database · checked Sep 28, 2026
5	Wildnet Technologies	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	590 contacts →
	Partial evidence “Wildnet Technologies - Best Digital Marketing Agency \| White Label Services for Growing Agencies \| Results-Driven AI SEO Services We don't just run campaigns-we build growth…” Source: RevenueBase Database · checked Sep 28, 2026
6	Conductor	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	589 contacts →
	Indirect evidence “At Conductor, we’re on a mission to help companies realize the full potential of their AI search presence and translate their wisdom into content that helps people.” Source: RevenueBase Database · checked Sep 28, 2026
7	Techmagnate	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	201-500	543 contacts →
	Indirect evidence “Techmagnate is a leading, award-winning digital marketing agency.” Source: RevenueBase Database · checked Sep 28, 2026
8	Framer	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	51-200	486 contacts →
	Indirect evidence “The AI website builder for professional sites.” Source: RevenueBase Database · checked Sep 28, 2026
9	Clickout Media	Partial evidence	Naxxar, MaltaHQ checked Sep 28, 2026	201-500	463 contacts →
	Partial evidence “ClickOut Media is an remote first, industry leading, multichannel marketing company, delivering best in class SEO & content for esteemed clients all over the world.” Source: RevenueBase Database · checked Sep 28, 2026
10	Milestone INC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 28, 2026	201-500	449 contacts →
	Partial evidence “Milestone drives online leads and customer acquisition for over companies by seamlessly integrating “Experiences” and “Discovery” into its AI-First Digital Experience Platform.” Source: RevenueBase Database · checked Sep 28, 2026
11	KPL Tech Solution Pvt. LTD	Indirect evidence	Middletown, DE, United StatesHQ checked Sep 28, 2026	201-500	390 contacts →
	Indirect evidence “Do you want to see your business on heights?” Source: RevenueBase Database · checked Sep 28, 2026
12	Boostability	Partial evidence	Lehi, UT, United StatesHQ checked Sep 28, 2026	201-500	326 contacts →
	Partial evidence “At Boostability, we're more than just an SEO company; we're your strategic partner in driving online growth.” Source: RevenueBase Database · checked Sep 28, 2026
13	Webhopers Infotech Pvt. LTD	Indirect evidence	Zirakpur, IndiaHQ checked Sep 28, 2026	51-200	301 contacts →
	Indirect evidence “WebHopers is a complete Digital Marketing and Development Company which have contributed many startups who are looking to capitalize on limitless possibilities that digital…” Source: RevenueBase Database · checked Sep 28, 2026
14	Clearpath Technology PVT LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	501-1,000	300 contacts →
	Indirect evidence “Clearpath Technology is managed and owned by dedicated and highly experienced team comprising of:* Internet Marketers * Search Engine Optimizers * Web Designers * Web Developers *…” Source: RevenueBase Database · checked Sep 28, 2026
15	MOZ	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	219 contacts →
	Partial evidence “Marketing Analytics Software for SEO, Links, and Brand • A Vibrant Online Marketing Community • Resources for Learning Inbound Marketing Moz develops inbound marketing software…” Source: RevenueBase Database · checked Sep 28, 2026
16	Herold	Indirect evidence	Vienna, AustriaHQ checked Sep 28, 2026	51-200	190 contacts →
	Indirect evidence “Seit der Gründung in 1919 hat sich Herold laufend weiterentwickelt und ist heute Teil der group.one, die zu einer der führenden Unternehmensgruppen in Europa im Bereich Domains…” Source: RevenueBase Database · checked Sep 28, 2026
17	Ahrefs	Partial evidence	SingaporeHQ checked Sep 28, 2026	51-200	174 contacts →
	Partial evidence “Ahrefs is the marketing platform built to keep your brand discoverable across search, AI, and the web.” Source: RevenueBase Database · checked Sep 28, 2026
18	Brightlocal	Partial evidence	Brighton And Hove, United KingdomHQ checked Sep 28, 2026	51-200	173 contacts →
	Partial evidence “BrightLocal offers local SEO software and services that help businesses get found, chosen, and trusted in their local area.” Source: RevenueBase Database · checked Sep 28, 2026
19	CUBE	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 28, 2026	51-200	172 contacts →
	Indirect evidence “Designed for growth-focused teams, Cube helps you acquire new customers and retain loyal ones through real-time intelligent automation, competitive tracking, and expert-led…” Source: RevenueBase Database · checked Sep 28, 2026
20	WP SEO AI	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	51-200	166 contacts →
	Partial evidence “Even before AI-powered Search and platforms like ChatGPT or Perplexity started reshaping how people search, we anticipated the shift in user behaviour.” Source: RevenueBase Database · checked Sep 28, 2026
21	V Digital Services	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 28, 2026	201-500	152 contacts →
	Indirect evidence “As one of the fastest-rising digital marketing agencies in the U.S, V Digital Services operates in more than 300 American cities, where we offer premier white-label solutions for…” Source: RevenueBase Database · checked Sep 28, 2026
22	Brandrep	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	51-200	152 contacts →
	Partial evidence “Local Marketing Company who specializes in helping small businesses with building and managing their online presence through Local SEO, Lead Generation, Local Directory submission…” Source: RevenueBase Database · checked Sep 28, 2026
23	GPO	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	11-50	149 contacts →
	Indirect evidence “GPO is everything search.” Source: RevenueBase Database · checked Sep 28, 2026
24	LQ Digital	Indirect evidence	West Hollywood, CA, United StatesHQ checked Sep 28, 2026	201-500	142 contacts →
	Indirect evidence “LQ Digital helps companies regain momentum when growth stops being predictable.” Source: RevenueBase Database · checked Sep 28, 2026
25	Liveseo	Partial evidence	Maringá, BrazilHQ checked Sep 28, 2026	51-200	141 contacts →
	Partial evidence “Founded in 2016 in Spain, and currently operating in Brazil, liveSEO performs consistent and well-targeted work in SEO (search engine optimization), attracting companies looking…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise SEO platform companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise SEO platform companies.
Partial evidence: Its own public description names part of enterprise SEO platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise SEO platform companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 11,756 enterprise SEO platform companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 12,849 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise SEO platform companies worldwide at a glance

As of Sep 28, 2026

10.2%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

7,972

11-50

3,046

51-200

552

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise SEO platform companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for enterprise SEO platform companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise SEO platform companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise SEO platform companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise SEO platform companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 12,849 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise SEO platform companies by location

54 lists · largest first

Every Enterprise SEO platform companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise SEO platform companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise SEO platform companies are there worldwide?

RevenueBase identified 11,756 enterprise SEO platform companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

SEO, headquartered in Melbourne, tops this list with the largest team on record.

Which country has the most enterprise SEO platform companies?

The United States leads with 2,375 companies, followed by India (1,437) and the United Kingdom (822). Every enterprise SEO platform companies list by country and city is linked on this page.

Which city has the most enterprise SEO platform companies?

London leads with 248 headquartered companies, followed by New Delhi (133) and New York (119).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 12,849 verified decision-maker contacts tracked across these 11,756 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 11,756 enterprise SEO platform companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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 Smart Search, 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.