Company lists · Data refreshed September 2026
Top 25 Igaming retention marketing agencies worldwide
RevenueBase identified 1,499 igaming retention marketing agencies worldwide as of September 2026 and tracks 19,469 professional contacts across them, including 4,785 with verified work emails. The United States is the largest market and London the largest hub.
This list covers igaming retention marketing agencies 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 igaming retention marketing agencies 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.
The 25 largest igaming retention marketing agencies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,550 contacts → | ||||
Partial evidence “LeoVegas Group is a leading international igaming company with a clear vision to create the world’s greatest igaming experience.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 597 contacts → | ||||
Indirect evidence “Affinion enables companies to connect and engage with their customers, creating rewarding relationships and enhancing brand loyalty.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 544 contacts → | ||||
Partial evidence “Growe is a leading business advisory and services group in iGaming and Entertainment.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 487 contacts → | ||||
Partial evidence “Gambling.com Group is a multi-award-winning performance marketing company and a leading provider of digital marketing services active exclusively in the online gambling industry.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 362 contacts → | ||||
Strong evidence “Clever Advertising is a performance marketing agency for tier one iGaming operators, with six global offices and over 350 marketing specialists.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 355 contacts → | ||||
Partial evidence “Bragg Gaming Group, “bragg” (NASDAQ: BRAG, TSX: BRAG) crafts igaming environments that elevate player experiences.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 340 contacts → | ||||
Indirect evidence “Welcome to Gentoo Media.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 254 contacts → | ||||
Partial evidence “At Catena Media, we are on a mission to be the #1 choice for global performance-based online marketing.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 230 contacts → | ||||
Indirect evidence “Set up back in 2009 to provide bespoke software development and consultancy for gaming operators, Logifuture is made up of a group of dedicated and highly motivated professionals.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 212 contacts → | ||||
Strong evidence “iGaming.com is an international media group with over 15 years of proven success in affiliate marketing.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 208 contacts → | ||||
Partial evidence “AlreadyMedia is a tech-driven affiliate and media company with over a decade of experience in the global iGaming market.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 207 contacts → | ||||
Strong evidence “GIMO is an award-winning independent marketing agency and software developer specialising in services within the iGaming industry.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 190 contacts → | ||||
Partial evidence “VeliTech is a company providing a whole comprehensive ecosystem of products for iGaming businesses.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 173 contacts → | ||||
Indirect evidence “Enteractive is the industry leader in Reactivation, driving innovation through our tech, powered by personal human interaction.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 170 contacts → | ||||
Strong evidence “Game Lounge was founded in 2011 to redefine affiliate marketing in iGaming and we’ve been setting the pace ever since.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 162 contacts → | ||||
Strong evidence “Raketech is a performance-based marketing and technology company operating a platform-first model across the iGaming industry.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 157 contacts → | ||||
Partial evidence “We're a digital acquisition agency for iGaming operators, technically.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 146 contacts → | ||||
Partial evidence “Founded in 2014, Spinomenal is one of the fastest-growing iGaming suppliers.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 136 contacts → | ||||
Partial evidence “Xtremepush is the most complete CRM & Loyalty marketing solution on the market.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 132 contacts → | ||||
Strong evidence “Growth Leaders in iGaming Affiliate Marketing | Fueling Passion-Driven Success in the Gaming Ecosystem.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 118 contacts → | ||||
Partial evidence “GoReel is an iGaming tech provider and game developer.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 116 contacts → | ||||
Partial evidence “SEOBROTHERS is a full-cycle SEO agency where search engine optimisation and digital marketing drive everything we do.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 111 contacts → | ||||
Partial evidence “Revpanda Group is a leading iGaming acquisition powerhouse, delivering both direct and affiliate traffic to top brands.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 108 contacts → | ||||
Partial evidence “Casimba Gaming, offering customers an even greater range of products and services while further solidifying its position in the iGaming industry.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 107 contacts → | ||||
Partial evidence “ICONIC21 is an in-demand provider of iGaming content, offering a diverse and extensive portfolio designed to captivate and entertain.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
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: igaming retention marketing agencies. 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 igaming retention marketing agencies.
- Partial evidence
- Its own public description names part of igaming retention marketing agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name igaming retention marketing agencies. 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 1,499 igaming retention marketing agencies worldwide
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,785 reachable decision-makers.
Free signup · no credit card
Igaming retention marketing agencies worldwide at a glance
As of Sep 28, 2026Companies by employee count
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 igaming retention marketing agencies, 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 igaming retention marketing agencies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “igaming retention marketing agencies”. 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 igaming retention marketing agencies), 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 igaming retention marketing agencies, 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, 4,785 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.
Igaming retention marketing agencies by location
9 lists · largest firstEvery Igaming retention marketing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Igaming retention marketing agencies based in the United States154
- Igaming retention marketing agencies based in the United Kingdom153
- Igaming retention marketing agencies based in Malta122
- Igaming retention marketing agencies based in Cyprus69
- Igaming retention marketing agencies based in Israel29
- Igaming retention marketing agencies based in the United Arab Emirates27
- Igaming retention marketing agencies based in Spain26
- Igaming retention marketing agencies based in Germany25
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 igaming retention marketing agencies, 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 igaming retention marketing agencies are there worldwide?
RevenueBase identified 1,499 igaming retention marketing agencies 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?
Leovegas Group, headquartered in Stockholm, tops this list with the largest team on record.
Which country has the most igaming retention marketing agencies?
The United States leads with 154 companies, followed by the United Kingdom (153) and Malta (122). Every igaming retention marketing agencies list by country and city is linked on this page.
Which city has the most igaming retention marketing agencies?
London leads with 79 headquartered companies, followed by Limassol (42) and Tallinn (24).
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 4,785 verified decision-maker contacts tracked across these 1,499 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 1,499 igaming retention marketing agencies 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.