Lookalikes · Data refreshed September 2026

25 Trinet Zenefits lookalikes

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 369 matching companies

Looking for Trinet Zenefits lookalikes, Trinet Zenefits competitors or Trinet Zenefits alternatives? The RevenueBase company graph holds 369 companies that do what Trinet Zenefits does, matched at 85%+ measured description similarity (RevenueBase, September 2026). The 25 largest are ranked below by team size; across all 369 matches RevenueBase tracks 99,077 professional contacts, including 36,190 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 Trinet Zenefits and ranks them by company size. Data current as of September 26, 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 Sep 26, 2026 Match quality audited by blind human judging

Reference company

Trinet Zenefits

“Zenefits is a part of TriNet.”

501-1,000Employees

258Contacts tracked

42Verified emails

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The 25 largest Trinet Zenefits competitors and alternatives

Ranked by team size

Top 25 of 369 companies matching Trinet Zenefits at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Trinet Zenefits (100% = identical). Data refreshed Sep 26, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	ADP	Roseland, US	10001+	85%	28,977 contacts →
2	Insperity	Kingwood, US	1,001-5,000	89%	2,625 contacts →
3	GUSTO	San Francisco, US	1,001-5,000	86%	2,153 contacts →
4	Coadvantage	Bradenton, US	201-500	87%	295 contacts →
5	Group Management Services, INC	Richfield, US	501-1,000	89%	274 contacts →
6	Propay S.A	Sao Paulo, BR	501-1,000	86%	152 contacts →
7	Frankcrum	Clearwater, US	201-500	86%	264 contacts →
8	Helpside	Lindon, US	51-200	85%	72 contacts →
9	Coastal Payroll	San Diego, US	51-200	87%	87 contacts →
10	Payentry	Peachtree Corners, US	201-500	87%	48 contacts →
11	GTM Payroll & HR	Clifton Park, US	51-200	86%	57 contacts →
12	Decisionhr	St. Petersburg, US	201-500	85%	51 contacts →
13	Execupay	San Antonio, US	51-200	87%	40 contacts →
14	Payday	Virginia Beach, US	51-200	85%	39 contacts →
15	SPMI	Van Buren, US	11-50	86%	9 contacts →
16	Congruity HR	Winston-Salem, US	5,001-10,000	90%	53 contacts →
17	Certipay	Winter Haven, US	51-200	85%	20 contacts →
18	Flex HR	Alpharetta, US	11-50	88%	33 contacts →
19	Employment Innovations EI	Sydney, AU	51-200	87%	39 contacts →
20	Axcet HR Solutions	Overland Park, US	11-50	88%	31 contacts →
21	CTR Payroll & HR	Warrendale, US	51-200	85%	24 contacts →
22	Melita Group	San Jose, US	51-200	89%	32 contacts →
23	Amcheck Your Human Capital Partner	Phoenix, US	201-500	85%	6 contacts →
24	Empower Software Solutions	Orlando, US	201-500	85%	26 contacts →
25	Human Resources INC	Crofton, US	11-50	86%	7 contacts →

Showing the 25 largest of 369 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 Trinet Zenefits, 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 Trinet Zenefits 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 September 26, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Trinet Zenefits lookalikes?

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

What companies are similar to Trinet Zenefits?

The largest companies similar to Trinet Zenefits are ADP, Insperity, GUSTO and Coadvantage. The table above shows the 25 largest of the 369 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 Trinet Zenefits'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 36,190 verified emails and direct dials tracked across all 369 matched companies.

Who are Trinet Zenefits's biggest competitors?

The largest Trinet Zenefits competitors by measured business-description similarity are ADP, Insperity, GUSTO and Coadvantage. Every company here does what Trinet Zenefits does at 85%+ similarity, ranked by team size.

What are the best Trinet Zenefits alternatives?

The closest Trinet Zenefits alternatives are the companies whose own business descriptions match Trinet Zenefits'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 September 26, 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.