Company lists · Data refreshed September 2026

Top 25 Search marketing software companies worldwide

Name: Search marketing software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 12,177 companies tracked

RevenueBase identified 12,177 search marketing software companies worldwide as of September 2026 and tracks 76,945 professional contacts across them, including 11,887 with verified work emails. The United States is the largest market and New Delhi the largest hub.

This list covers search marketing software 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 29, 2026. Country and city lists for search marketing software 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 29, 2026 86% judged on-target in blind review

12,177Companies

76,945Contacts tracked

11,887Verified emails

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The 25 largest search marketing software companies worldwide

Ranked by team size

Top 25 of 12,177 search marketing software companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to search marketing software 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 INC	Indirect evidence	Carlsbad, CA, United StatesHQ checked Sep 29, 2026	n/a	825 contacts →
	Indirect evidence “Since its inception in 1997, SEO Inc.” Source: RevenueBase Database · checked Sep 29, 2026
2	Wildnet Technologies	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 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 29, 2026
3	Ebrandz LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 29, 2026	201-500	428 contacts →
	Indirect evidence “Within a short span, eBrandz has seen enormous growth.” Source: RevenueBase Database · checked Sep 29, 2026
4	Localedge	Indirect evidence	Buffalo, NY, United StatesHQ checked Sep 29, 2026	501-1,000	383 contacts →
	Indirect evidence “LocalEdge, a Hearst Media Services Company, offers a full suite of online advertising products and services for any size business and budget across the country.” Source: RevenueBase Database · checked Sep 29, 2026
5	Marin Software	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 29, 2026	201-500	284 contacts →
	Indirect evidence “Marin was acquired by Trilogy / ESW Capital in 2025.” Source: RevenueBase Database · checked Sep 29, 2026
6	W3era WEB Technology PVT LTD	Indirect evidence	Jaipur, IndiaHQ checked Sep 29, 2026	201-500	281 contacts →
	Indirect evidence “Most businesses don't struggle because they lack effort.” Source: RevenueBase Database · checked Sep 29, 2026
7	webware.ai	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	267 contacts →
	Partial evidence “Webware.ai is a leading provider of ai digital marketing solutions for small businesses looking to establish and grow their online presence.” Source: RevenueBase Database · checked Sep 29, 2026
8	Adsrole	Partial evidence	Noida, IndiaHQ checked Sep 29, 2026	501-1,000	259 contacts →
	Partial evidence “AdsRole is a results-driven digital marketing company that helps businesses grow through smart advertising and proven growth strategies.” Source: RevenueBase Database · checked Sep 29, 2026
9	Ziplocal	Strong evidence	Pleasant Grove, UT, United StatesHQ checked Sep 29, 2026	51-200	238 contacts →
	Strong evidence “ZipLocal is a digital marketing service and software that reaches communities nationwide.” Source: RevenueBase Database · checked Sep 29, 2026
10	Asiapac Digital	Partial evidence	Kowloon, Hong KongHQ checked Sep 29, 2026	201-500	230 contacts →
	Partial evidence “Established in 1996, AsiaPac Net Media Limited (AsiaPac) is a leading digital marketing agency that provides technology-driven digital marketing solutions to clients across the…” Source: RevenueBase Database · checked Sep 29, 2026
11	MOZ	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	51-200	219 contacts →
	Strong 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 29, 2026
12	Herold	Indirect evidence	Vienna, AustriaHQ checked Sep 29, 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 29, 2026
13	That Company	Partial evidence	Leesburg, FL, United StatesHQ checked Sep 29, 2026	n/a	187 contacts →
	Partial evidence “That Company is a White Label internet marketing firm with over 15 years of experience and a strong customer service core.” Source: RevenueBase Database · checked Sep 29, 2026
14	Outboundengine	Partial evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	201-500	181 contacts →
	Partial evidence “We believe every business deserves great marketing.” Source: RevenueBase Database · checked Sep 29, 2026
15	Gbim Technologies Pvt. LTD Digital Marketing Company	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 29, 2026	51-200	176 contacts →
	Partial evidence “GBIM - Digital Marketing Agency since 20 years!” Source: RevenueBase Database · checked Sep 29, 2026
16	Ahrefs	Strong evidence	SingaporeHQ checked Sep 29, 2026	51-200	174 contacts →
	Strong evidence “Ahrefs is the marketing platform built to keep your brand discoverable across search, AI, and the web.” Source: RevenueBase Database · checked Sep 29, 2026
17	Click Here Digital	Partial evidence	Baton Rouge, LA, United StatesHQ checked Sep 29, 2026	51-200	167 contacts →
	Partial evidence “Founded by Bo White in 1993 during the early stages of the Internet, Click Here Digital is a digital marketing and consulting firm that provides full-service digital marketing…” Source: RevenueBase Database · checked Sep 29, 2026
18	OMG National	Partial evidence	Davie, FL, United StatesHQ checked Sep 29, 2026	51-200	161 contacts →
	Partial evidence “OMG National is a leading Internet Marketing Solutions Company for small and medium-sized businesses.” Source: RevenueBase Database · checked Sep 29, 2026
19	Ad's UP Consulting Groupe EDG	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	201-500	159 contacts →
	Indirect evidence “Ad’s up est une agence spécialisée dans la création et l'optimisation de campagnes de liens sponsorisés sur les différents moteurs de recherche (Google, Yahoo et Bing) et réseaux…” Source: RevenueBase Database · checked Sep 29, 2026
20	INWEB	Indirect evidence	Одеса, UkraineHQ checked Sep 29, 2026	51-200	157 contacts →
	Indirect evidence “We are experts in the digital world and know how to make Google love your website even more.” Source: RevenueBase Database · checked Sep 29, 2026
21	V Digital Services	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 29, 2026	201-500	152 contacts →
	Partial 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 29, 2026
22	Cloudmellow	Partial evidence	Frisco, TX, United StatesHQ checked Sep 29, 2026	51-200	151 contacts →
	Partial evidence “CloudMellow is a tech-driven, full-scale digital marketing agency with a proven track record in transforming businesses across the globe through thoughtful and innovative…” Source: RevenueBase Database · checked Sep 29, 2026
23	GPO	Partial evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	11-50	149 contacts →
	Partial evidence “GPO is everything search.” Source: RevenueBase Database · checked Sep 29, 2026
24	SKS Tech Solution	Partial evidence	Noida, IndiaHQ checked Sep 29, 2026	51-200	148 contacts →
	Partial evidence “Welcome to SKS TECH SOLUTION, your number one shop for all things Digital Marketing Services.” Source: RevenueBase Database · checked Sep 29, 2026
25	Blurbpoint Media	Partial evidence	Ahmedabad, IndiaHQ checked Sep 29, 2026	51-200	142 contacts →
	Partial evidence “Blurbpoint Media, recognized by Google for its unequalled work in SEO, PPC, SEM and Social media, has established itself to become a growth-focused digital marketing agency that…” Source: RevenueBase Database · checked Sep 29, 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: search marketing software 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 search marketing software companies.
Partial evidence: Its own public description names part of search marketing software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name search marketing software 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 12,177 search marketing software companies worldwide

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Search marketing software companies worldwide at a glance

As of Sep 29, 2026

15.4%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · New Delhi

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

7,999

11-50

3,321

51-200

623

201-500

145

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 search marketing software 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 search marketing software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “search marketing software 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 search marketing software 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 search marketing software 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, 11,887 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 29, 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.

Search marketing software companies by location

57 lists · largest first

Every Search marketing software 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 search marketing software 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 search marketing software companies are there worldwide?

RevenueBase identified 12,177 search marketing software 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 INC, headquartered in Carlsbad, tops this list with the largest team on record.

Which country has the most search marketing software companies?

The United States leads with 2,751 companies, followed by India (2,087) and the United Kingdom (597). Every search marketing software companies list by country and city is linked on this page.

Which city has the most search marketing software companies?

New Delhi leads with 212 headquartered companies, followed by London (179) and Noida (135).

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 11,887 verified decision-maker contacts tracked across these 12,177 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 29, 2026.

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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 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.