Company lists · Data verified August 2026

Top 25 Contact management software developers based in the United States

Name: Contact management software developers 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 260 companies tracked

There are 260 contact management software developers headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 1,709 professional contacts across them, including 504 with verified work emails and 575 with mobile numbers. San Francisco is the largest hub.

This list covers contact management software developers 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.

260Companies

1,709Contacts tracked

504Verified emails

575Mobile numbers

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The 25 largest contact management software developers based in the United States

Ranked by team size

Top 25 of 260 contact management software developers 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	Wealthbox	n/a	51-200	128	96
2	Mirabel Technologies	Fort Lauderdale, FL	51-200	115	29
3	Thryv-Business-Advisors	Dallas, TX	n/a	98	21
4	Lava Automation	Portland, OR	201-500	93	19
5	Builder Prime	Denver, CO	51-200	70	45
6	Webpresented	Columbus, OH	11-50	34	22
7	Leadsimple	Brush Prairie, WA	51-200	34	8
8	Wise Agent	Fountain Hills, AZ	11-50	33	13
9	Concep	New York, NY	11-50	27	3
10	Bidtracer Salestracer	Mequon, WI	51-200	26	14
11	Clientcircle	Des Moines, IA	11-50	24	5
12	Improveit 360	Denver, CO	11-50	23	14
13	Digitalwoods	Middletown, DE	11-50	22	8
14	Surefire CRM By Black Knight	Jacksonville, FL	51-200	22	1
15	Servicemonster	Bellingham, WA	11-50	17	7
16	Avidian Technologies	Bellevue, WA	11-50	16	4
17	CLOZE	Cambridge, MA	11-50	13	8
18	Commence Corporation	Eatontown, NJ	11-50	11	3
19	Mindme	Jenkintown, PA	11-50	10	4
20	Itrezzo, INC	San Jose, CA	11-50	9	2
21	Campaignsidekick	Cheyenne, WY	11-50	7	4
22	Lightbox Clientlook	Laguna Niguel, CA	11-50	6	4
23	Touch Ahead Software LLC	Burlington, MA	11-50	6	4
24	Pinnacle AI	Nashville, TN	201-500	6	2
25	Symbee	Orlando, FL	11-50	4	4

Showing 25 of 260 contact management software developers based in the United States

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Contact management software developers based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

San FranciscoLargest hub · 16 HQs

575Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

154

11-50

51-200

201-500

501-1,000

10001+

Contact management software developers by metro

Metro	Companies
Contact management software developers in San Francisco	16
Contact management software developers in New York	14
Contact management software developers in Miami	5
Contact management software developers in Atlanta	4
Contact management software developers in Dallas	4
Contact management software developers in Nashville	4
Contact management software developers in Denver	4

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 “contact management software developers”, 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; 0 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 contact management software developers are there based in the United States?

There are 260 contact management software developers headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Wealthbox, headquartered in United States, tops this list with the largest team on record.

Which city has the most contact management software developers?

San Francisco leads with 16 headquartered companies, followed by New York (14) and Miami (5).

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 504 verified decision-maker contacts tracked across these 260 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.