Lookalikes · Data refreshed October 2026

25 IDX lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 30, 2026 952 matching companies

Looking for IDX lookalikes, IDX competitors or IDX alternatives? The RevenueBase company graph holds 952 companies that do what IDX does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 952 matches RevenueBase tracks 32,963 professional contacts, including 13,356 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to IDX and ranks them by company size. Data current as of October 30, 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 Similarity shown on every row Refreshed Oct 30, 2026 Match quality audited by blind human judging

Reference company

IDX

“Who are we?”

11-50Employees

22Contacts tracked

14Verified emails

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The 25 largest IDX competitors and alternatives

Ranked by team size

Top 25 of 952 companies matching IDX at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to IDX (100% = identical). Data refreshed Oct 30, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	The Trade Desk	Ventura, US	1,001-5,000	85%	3,004 contacts →
2	media.net	Dubai Media City Dubai, AE	1,001-5,000	87%	269 contacts →
3	Taboola	New York, US	1,001-5,000	87%	407 contacts →
4	TEADS	New York, US	1,001-5,000	89%	1,005 contacts →
5	Inmobi Advertising	IN	1,001-5,000	86%	456 contacts →
6	Pubmatic	Redwood City, US	501-1,000	89%	906 contacts →
7	Adform	DK	501-1,000	87%	635 contacts →
8	Azerion	Schiphol-Rijk, NL	1,001-5,000	85%	395 contacts →
9	Nexxen	New York, US	501-1,000	87%	625 contacts →
10	Equativ	Paris, FR	501-1,000	89%	476 contacts →
11	Perion	IL	501-1,000	89%	384 contacts →
12	MGID	Los Angeles, US	501-1,000	87%	223 contacts →
13	Affinity Global	Chicago, US	201-500	87%	289 contacts →
14	VERVE	New York, US	501-1,000	87%	164 contacts →
15	Triplelift	New York, US	201-500	87%	233 contacts →
16	Innity	Petaling Jaya, MY	201-500	91%	57 contacts →
17	Yektanet یکتانت	Tehran, IR	201-500	88%	2 contacts →
18	BLIS	London, GB	201-500	85%	225 contacts →
19	Stickearn	Jakarta, ID	51-200	88%	71 contacts →
20	ADJOE	Hamburg, DE	201-500	86%	157 contacts →
21	Eskimi	Vilnius, LT	201-500	90%	115 contacts →
22	Townsquare Ignite	New York, US	201-500	86%	112 contacts →
23	Tapsell	Tehran, IR	201-500	88%	1 contacts →
24	Showheroes Group	Berlin, DE	201-500	85%	121 contacts →
25	EZOIC	Carlsbad, US	201-500	86%	65 contacts →

Showing the 25 largest of 952 similar companies

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How similarity works

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.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to IDX, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to IDX as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 30, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are IDX lookalikes?

IDX lookalikes are companies that closely resemble what IDX does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to IDX shown as a percentage.

What companies are similar to IDX?

The largest companies similar to IDX are The Trade Desk, media.net, Taboola and TEADS. The table above shows the 25 largest of the 952 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches IDX's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 13,356 verified emails and direct dials tracked across all 952 matched companies.

Who are IDX's biggest competitors?

The largest IDX competitors by measured business-description similarity are The Trade Desk, media.net, Taboola and TEADS. Every company here does what IDX does at 85%+ similarity, ranked by team size.

What are the best IDX alternatives?

The closest IDX alternatives are the companies whose own business descriptions match IDX's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 30, 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.