Company lists · Data refreshed September 2026

Top 25 Online marketing platforms based in Sydney, Australia

Name: Online marketing platforms based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 154 companies tracked

RevenueBase identified 154 online marketing platforms headquartered in Sydney, Australia as of September 2026 and tracks 1,416 professional contacts across them, including 259 with verified work emails. Sydney is the largest hub.

This list covers online marketing platforms headquartered in Sydney, Australia, 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 14, 2026.

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 14, 2026 86% judged on-target in blind review

154Companies

1,416Contacts tracked

259Verified emails

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The 25 largest online marketing platforms based in Sydney, Australia

Ranked by team size

Top 25 of 154 online marketing platforms based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to online marketing platforms: 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	BIG ADS	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	n/a	409 contacts →
	Partial evidence “Big Ads has been providing digital ad-tech solutions for 3 years with great success thanks to the release of Buddy, an ad-tech platform which produces rich media creative tags to…” Source: RevenueBase Database · checked Sep 14, 2026
2	Digivizer	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	51 contacts →
	Indirect evidence “What is the Digivizer Advantage?” Source: RevenueBase Database · checked Sep 14, 2026
3	ORTTO	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	38 contacts →
	Partial evidence “Ortto (formerly Autopilot), is the world’s first complete marketing automation and analytics solution.” Source: RevenueBase Database · checked Sep 14, 2026
4	Sinorbis	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	34 contacts →
	Partial evidence “Sinorbis is on a mission to simplify how international marketing teams create digital experiences to engage global audiences, wherever they are.” Source: RevenueBase Database · checked Sep 14, 2026
5	Netstripes Digital	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	24 contacts →
	Indirect evidence “NetStripes is an innovative Aussie tech firm founded in 2014 with the belief that small to mid-sized businesses do not have to struggle as most do but can take on much larger…” Source: RevenueBase Database · checked Sep 14, 2026
6	Omnihyper	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	19 contacts →
	Partial evidence “For over 25 years, OmniHyper has delivered bold, tech-focused digital marketing solutions for medium-sized businesses across Australia, New Zealand, Southeast Asia, Ireland-and…” Source: RevenueBase Database · checked Sep 14, 2026
7	Soup Agency	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	17 contacts →
	Partial evidence “Sydney’s leading independent digital marketing agency – trusted for innovative, data-driven campaigns that deliver exceptional results.” Source: RevenueBase Database · checked Sep 14, 2026
8	Blend AI	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	17 contacts →
	Strong evidence “Blend changes the way businesses advertise online by providing a single platform to manage online ads across all platforms.” Source: RevenueBase Database · checked Sep 14, 2026
9	Marketinc	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “Through our extensive experience, we assist businesses in achieving higher levels of sales and revenue at a fraction of the cost of conventional advertising agencies by developing…” Source: RevenueBase Database · checked Sep 14, 2026
10	Retail Media HUB	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	13 contacts →
	Strong evidence “Retail Media Hub is the first fully integrated service business across all offline and online media types including every technology platform.” Source: RevenueBase Database · checked Sep 14, 2026
11	Pais Digital	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “Pais Digital is a leading digital performance marketing and technology company with industry-leading expertise in Search Marketing (SEM), SEO, Brand & Performance Display…” Source: RevenueBase Database · checked Sep 14, 2026
12	Nuver Digital	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “The Profit-First Growth Marketing Team Trusted by Leading Aussie Ecommerce Brands.” Source: RevenueBase Database · checked Sep 14, 2026
13	HELIO	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	10 contacts →
	Partial evidence “Helio represents a new dawn in marketing: a revolutionary media space that simplifies advertising.” Source: RevenueBase Database · checked Sep 14, 2026
14	Digital Goliath	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	9 contacts →
	Indirect evidence “Paid traffic can be a powerful engine to grow your business, and I understand how difficult it can be as a business owner to make sense of all the techno babble that comes with it.” Source: RevenueBase Database · checked Sep 14, 2026
15	Sales Savvy Online	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	9 contacts →
	Partial evidence “We put e-commerce entrepreneurs in control of their future with our award-winning marketing and pay-per-click advertising.” Source: RevenueBase Database · checked Sep 14, 2026
16	Genix Digital	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	9 contacts →
	Partial evidence “Genix Digital is a Sydney-based digital marketing agency committed to delivering data-driven marketing solutions tailored to your business needs.” Source: RevenueBase Database · checked Sep 14, 2026
17	Amplifyr	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	9 contacts →
	Partial evidence “Amplifyr is a marketing partner for innovative brands.” Source: RevenueBase Database · checked Sep 14, 2026
18	NEW Impressions Media	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	8 contacts →
	Strong evidence “New Impressions Media incorporating Sydney Impression is a marketing agency and operates our own media platforms.” Source: RevenueBase Database · checked Sep 14, 2026
19	Acquirely	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “Acquirely is a performance marketing company that drives qualified and high intent leads to our customers across a wide range of industries, at scale.” Source: RevenueBase Database · checked Sep 14, 2026
20	Efficient Media	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “Efficient Media is a data-driven digital marketing agency based in Sydney, Australia.” Source: RevenueBase Database · checked Sep 14, 2026
21	Axis Social	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence “Axis Social specialises in using Facebook & Google ads to generate direct sales leads for trades-based companies.” Source: RevenueBase Database · checked Sep 14, 2026
22	JEPTO	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	6 contacts →
	Partial evidence “Analytics and Automation platform to help you automate tasks and data analysis.” Source: RevenueBase Database · checked Sep 14, 2026
23	Fullsteam Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “Fullsteam Consulting is an innovative internet marketing consultancy specialising in cost-effective SEO, SEM and Internet Marketing services for small and medium enterprises…” Source: RevenueBase Database · checked Sep 14, 2026
24	FAT Digital	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	5 contacts →
	Indirect evidence “15 years of experience producing profitable websites, SEO, Adwords, Email & Social Media Campaigns for ambitious Australian SMEs.” Source: RevenueBase Database · checked Sep 14, 2026
25	Mobilution	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “Get Mobile, get customers, double your prospects, improve your conversion, get paid using your mobile Mobilution can set up your digital marketing presence to make the most of…” Source: RevenueBase Database · checked Sep 14, 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: online marketing platforms. 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 online marketing platforms.
Partial evidence: Its own public description names part of online marketing platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online marketing platforms. 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 154 online marketing platforms based in Sydney, Australia

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Online marketing platforms based in Sydney, Australia at a glance

As of Sep 14, 2026

18.3%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Sydney

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

51-200

201-500

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 154 companies.

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 online marketing platforms, 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.
What qualifies: Companies headquartered in Sydney, Australia whose own description of what they do matches “online marketing platforms”. 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 online marketing platforms), 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 online marketing platforms, and records with no verified work email. Companies headquartered outside Sydney are excluded even when they keep an office there.
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, 259 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 14, 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.

Online marketing platforms by metro in Australia

Online marketing platforms in Sydney154
Online marketing platforms in Melbourne113
Online marketing platforms in Brisbane51
Online marketing platforms in Perth29

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 online marketing platforms, 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 online marketing platforms are there based in Sydney, Australia?

RevenueBase identified 154 online marketing platforms headquartered in Sydney, Australia 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?

BIG ADS, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most online marketing platforms?

Sydney leads with 154 headquartered companies, followed by Melbourne (113) and Brisbane (51).

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 259 verified decision-maker contacts tracked across these 154 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 14, 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.