Company lists · Data verified August 2026

Top 25 Activity tracking platforms based in the United States

Name: Activity tracking platforms 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 87 companies tracked

There are 87 activity tracking platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 681 professional contacts across them, including 149 with verified work emails and 155 with mobile numbers. San Francisco is the largest hub.

This list covers activity tracking platforms 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.

87Companies

681Contacts tracked

149Verified emails

155Mobile numbers

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The 25 largest activity tracking platforms based in the United States

Ranked by team size

Top 25 of 87 activity tracking platforms 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	TEMPO	San Francisco, CA	51-200	150	47
2	North Pole Engineering	Golden Valley, MN	11-50	37	2
3	Predictive Fitness	Southlake, TX	11-50	34	24
4	Jefit INC	Santa Clara, CA	11-50	22	9
5	Pumpx Fitness	San Diego, CA	1-10	20	1
6	Activbody, INC	San Diego, CA	11-50	18	1
7	FORME	Los Angeles, CA	11-50	17	13
8	WURQ	Allston, MA	1-10	15	6
9	Mapmyfitness Powered By Outside	Boulder, CO	201-500	15	1
10	SENCY	Redwood City	11-50	15	1
11	Pacer Health, INC	Bellevue, WA	11-50	13	5
12	MI IM	Boston, MA	11-50	11	5
13	Ourself	San Francisco, CA	11-50	10	5
14	Nnoxx INC	Seattle, WA	1-10	6	5
15	Bickster	Saratoga Springs, NY	1-10	6	3
16	Stridelink	Atlanta, GA	1-10	4	4
17	Vault Kinetics	New Haven	1-10	4	1
18	AYA Fitness INC	San Francisco, CA	1-10	3	2
19	Activeos	Santa Monica, CA	1-10	2	2
20	Xeed, LLC	Boulder	1-10	2	2
21	Rose Fitness LLC	Orem, UT	1-10	2	2
22	Duoveo	San Francisco	1-10	2	2
23	Fittrace	Charlotte, NC	1-10	2	2
24	Strongest AI	Nashville, TN	1-10	2	1
25	Movefactorx	Grand Rapids, MI	1-10	1	1

Showing 25 of 87 activity tracking platforms based in the United States

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Activity tracking platforms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

San FranciscoLargest hub · 11 HQs

155Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Activity tracking platforms by metro

Metro	Companies
Activity tracking platforms in San Francisco	11
Activity tracking platforms in San Diego	5
Activity tracking platforms in Boulder	4
Activity tracking platforms in Atlanta	4
Activity tracking platforms in Seattle	3
Activity tracking platforms in New York	3
Activity tracking platforms in Santa Clara	2

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 “activity tracking platforms”, 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; 2 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 activity tracking platforms are there based in the United States?

There are 87 activity tracking platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

TEMPO, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most activity tracking platforms?

San Francisco leads with 11 headquartered companies, followed by San Diego (5) and Boulder (4).

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 149 verified decision-maker contacts tracked across these 87 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.