Lookalikes · Data refreshed October 2026

25 Kaizzen lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 6585 matching companies

Looking for Kaizzen lookalikes, Kaizzen competitors or Kaizzen alternatives? The RevenueBase company graph holds 6585 companies that do what Kaizzen does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 6585 matches RevenueBase tracks 94,165 professional contacts, including 27,831 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 Kaizzen and ranks them by company size. Data current as of October 19, 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 19, 2026 Match quality audited by blind human judging

Reference company

Kaizzen

“An integrated communications agency, Kaizzen, has won the top spot as one of the fastest growing PR Agency globally for the last 4 years, as per the PRovoke Global PR Agency…”

51-200Employees

229Contacts tracked

105Verified emails

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The 25 largest Kaizzen competitors and alternatives

Ranked by team size

Top 25 of 6585 companies matching Kaizzen at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Kaizzen (100% = identical). Data refreshed Oct 19, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Weber Shandwick	New York, US	1,001-5,000	87%	1,939 contacts →
2	Adfactors PR	Mumbai, IN	1,001-5,000	87%	1,026 contacts →
3	FSB Comunicação	Rio De Janeiro, BR	501-1,000	89%	343 contacts →
4	Hakuhodo INC	Tokyo, JP	1,001-5,000	86%	286 contacts →
5	Nike Communications, INC	New York, US	n/a	86%	101 contacts →
6	Ruder Finn	New York, US	1,001-5,000	92%	209 contacts →
7	Finn Partners	New York, US	1,001-5,000	90%	673 contacts →
8	Zeno Group	New York, US	501-1,000	94%	486 contacts →
9	Jimjam Ideas	Sydney, AU	n/a	86%	3 contacts →
10	Atrevia	Madrid, ES	501-1,000	87%	204 contacts →
11	Prosek Partners	New York, US	201-500	87%	457 contacts →
12	MSL India	Mumbai, IN	501-1,000	90%	133 contacts →
13	Inpress Porter Novelli	Sao Paulo, BR	201-500	87%	192 contacts →
14	Hunter	London, GB	201-500	85%	287 contacts →
15	The Hoffman Agency	San Jose, US	201-500	86%	198 contacts →
16	Avian We	New Delhi, IN	201-500	93%	198 contacts →
17	BCW Global	New York, US	1,001-5,000	85%	103 contacts →
18	Ogilvyes	n/a	201-500	88%	114 contacts →
19	CFC BIG Ideas	Kyiv, UA	n/a	86%	14 contacts →
20	Mikeworldwide	New York, US	51-200	90%	185 contacts →
21	ZUM Goldenen Hirschen	Berlin, DE	201-500	90%	3 contacts →
22	Nail Communications	Providence, US	n/a	87%	12 contacts →
23	DRPG	Hartlebury, GB	201-500	87%	203 contacts →
24	PR Pundit Havas RED	Gurgaon, IN	51-200	90%	53 contacts →
25	Mower Agency	Syracuse, US	51-200	85%	142 contacts →

Showing the 25 largest of 6585 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 Kaizzen, 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 Kaizzen 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 19, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Kaizzen lookalikes?

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

What companies are similar to Kaizzen?

The largest companies similar to Kaizzen are Weber Shandwick, Adfactors PR, FSB Comunicação and Hakuhodo INC. The table above shows the 25 largest of the 6585 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 Kaizzen'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 27,831 verified emails and direct dials tracked across all 6585 matched companies.

Who are Kaizzen's biggest competitors?

The largest Kaizzen competitors by measured business-description similarity are Weber Shandwick, Adfactors PR, FSB Comunicação and Hakuhodo INC. Every company here does what Kaizzen does at 85%+ similarity, ranked by team size.

What are the best Kaizzen alternatives?

The closest Kaizzen alternatives are the companies whose own business descriptions match Kaizzen'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 19, 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.