Lookalikes · Data refreshed October 2026

25 Opti Digital lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 30, 2026 477 matching companies

Looking for Opti Digital lookalikes, Opti Digital competitors or Opti Digital alternatives? The RevenueBase company graph holds 477 companies that do what Opti Digital does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 477 matches RevenueBase tracks 12,676 professional contacts, including 5,127 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 Opti Digital 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

Opti Digital

“The Opti Digital platform is an ad technology product suite offering digital media publishers and sales houses everything they need to maximize their ad revenue and reduce…”

11-50Employees

49Contacts tracked

5Verified emails

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The 25 largest Opti Digital competitors and alternatives

Ranked by team size

Top 25 of 477 companies matching Opti Digital at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Opti Digital (100% = identical). Data refreshed Oct 30, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Pubmatic	Redwood City, US	501-1,000	88%	906 contacts →
2	Equativ	Paris, FR	501-1,000	89%	476 contacts →
3	Index Exchange	Toronto, CA	501-1,000	86%	469 contacts →
4	Innovid	New York, US	501-1,000	87%	422 contacts →
5	Affinity Global	Chicago, US	201-500	87%	289 contacts →
6	BIG ADS	Sydney, AU	n/a	85%	16 contacts →
7	Triplelift	New York, US	201-500	86%	233 contacts →
8	Databeat	Princeton, US	201-500	85%	145 contacts →
9	Innity	Petaling Jaya, MY	201-500	86%	57 contacts →
10	Eskimi	Vilnius, LT	201-500	85%	115 contacts →
11	Xapads Media	Noida, IN	51-200	85%	142 contacts →
12	EZOIC	Carlsbad, US	201-500	87%	65 contacts →
13	Mediavine	New York, US	201-500	88%	103 contacts →
14	Adtelligent INC	Lewes, US	51-200	85%	102 contacts →
15	Microad, INC	Shibuya, JP	201-500	87%	4 contacts →
16	Ureka Media	Ho Chi Minh, VN	51-200	86%	2 contacts →
17	Clinch	New York, US	51-200	86%	70 contacts →
18	C1x INC	San Jose, US	51-200	88%	30 contacts →
19	Tremor Video	New York, US	201-500	86%	17 contacts →
20	Adtech	Dreieich, DE	201-500	85%	1 contacts →
21	Smartclip	Hamburg, DE	51-200	87%	62 contacts →
22	Monetizemore	White Rock, CA	51-200	88%	22 contacts →
23	Adtiming	Singapore, SG	51-200	85%	20 contacts →
24	Admixer	London, GB	201-500	86%	14 contacts →
25	EPOM	Roseau, DM	51-200	90%	33 contacts →

Showing the 25 largest of 477 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 Opti Digital, 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 Opti Digital 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 Opti Digital lookalikes?

Opti Digital lookalikes are companies that closely resemble what Opti Digital 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 Opti Digital shown as a percentage.

What companies are similar to Opti Digital?

The largest companies similar to Opti Digital are Pubmatic, Equativ, Index Exchange and Innovid. The table above shows the 25 largest of the 477 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 Opti Digital'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 5,127 verified emails and direct dials tracked across all 477 matched companies.

Who are Opti Digital's biggest competitors?

The largest Opti Digital competitors by measured business-description similarity are Pubmatic, Equativ, Index Exchange and Innovid. Every company here does what Opti Digital does at 85%+ similarity, ranked by team size.

What are the best Opti Digital alternatives?

The closest Opti Digital alternatives are the companies whose own business descriptions match Opti Digital'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.