Company lists · Data verified August 2026

Top 25 CRM for small business companies based in the United States

Name: CRM for small business companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 655 companies tracked

There are 655 CRM for small business companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 9,982 professional contacts across them, including 3,323 with verified work emails and 3,165 with mobile numbers. New York is the largest hub.

This list covers CRM for small business companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

655Companies

9,982Contacts tracked

3,323Verified emails

3,165Mobile numbers

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The 25 largest CRM for small business companies based in the United States

Ranked by team size

Top 25 of 655 CRM for small business companies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Klaviyo	Boston, MA	1,001-5,000	2,859	1,624
2	Marigold	Nashville, TN	201-500	818	147
3	KEAP	Chandler, AZ	201-500	200	58
4	Outboundengine	Seattle, WA	201-500	183	8
5	ACT	Scottsdale, AZ	51-200	170	67
6	Conexus Solutions, INC	Branchburg, NJ	51-200	149	77
7	CLOSE	New York City, NY	51-200	142	91
8	Pipeliner CRM	Los Angeles, CA	51-200	135	25
9	Wealthbox	n/a	51-200	128	96
10	Clientify	New York City	51-200	118	25
11	Ontraport	Covina, CA	51-200	116	72
12	Mirabel Technologies	Fort Lauderdale, FL	51-200	115	29
13	Paramantra	Charlestown, MA	51-200	112	11
14	Agile CRM By Mantra	Dallas, TX	51-200	100	3
15	Welcomehome Software	Atlanta, GA	51-200	86	66
16	Insightly CRM By Unbounce	San Francisco, CA	51-200	73	13
17	Constant Contact Lead GEN & CRM	Gainesville, FL	1,001-5,000	71	11
18	Builder Prime	Denver, CO	51-200	70	45
19	Dealership Performance CRM	Wilsonville, OR	51-200	66	4
20	White CUP	Garden City, ID	51-200	52	39
21	Sendcrux Labs	Green Cove Springs, FL	51-200	47	3
22	Salesmate	Charlotte, NC	51-200	38	10
23	Clear C2, INC	Coppell, TX	51-200	36	17
24	Crmone	Menlo Park, CA	51-200	32	3
25	Clientpoint	Carlsbad, CA	51-200	30	17

Showing 25 of 655 CRM for small business companies based in the United States

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CRM for small business companies based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 22 HQs

3,165Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

376

11-50

201

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

CRM for small business companies by metro

Metro	Companies
CRM for small business companies in New York	22
CRM for small business companies in San Francisco	21
CRM for small business companies in Chicago	14
CRM for small business companies in Los Angeles	11
CRM for small business companies in Las Vegas	10
CRM for small business companies in Atlanta	10
CRM for small business companies in Seattle	9

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “CRM for small business companies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 7 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many CRM for small business companies are there based in the United States?

There are 655 CRM for small business companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Klaviyo, headquartered in Boston, tops this list with the largest team on record.

Which city has the most CRM for small business companies?

New York leads with 22 headquartered companies, followed by San Francisco (21) and Chicago (14).

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 3,323 verified decision-maker contacts tracked across these 655 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.