Company lists · Data verified August 2026

Top 25 Citizen developer platforms based in the United States

Name: Citizen developer 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 349 companies tracked

There are 349 citizen developer platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 12,931 professional contacts across them, including 4,430 with verified work emails and 4,209 with mobile numbers. San Francisco is the largest hub.

This list covers citizen developer 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.

349Companies

12,931Contacts tracked

4,430Verified emails

4,209Mobile numbers

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The 25 largest citizen developer platforms based in the United States

Ranked by team size

Top 25 of 349 citizen developer 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	SLACK	San Francisco, CA	1,001-5,000	2,591	4
2	Zapier	San Francisco, CA	501-1,000	1,140	584
3	Creatio	Boston, MA	501-1,000	976	605
4	Airtable	San Francisco, CA	501-1,000	928	484
5	Celigo	Redwood City, CA	501-1,000	778	375
6	Jitterbit	Alameda, CA	201-500	395	197
7	Snaplogic	San Mateo, CA	201-500	357	190
8	Replit	Foster City, CA	51-200	349	48
9	Decisions	Virginia Beach, VA	201-500	282	158
10	Nextworld	Greenwood Village, CO	201-500	247	171
11	Intellistack	Denver, CO	201-500	247	164
12	Worksoft	Addison, TX	51-200	197	86
13	Uncode	Irving, TX	201-500	174	13
14	Teamdynamix	Columbus, OH	51-200	160	111
15	Flutterflow	Mountain View, CA	51-200	147	50
16	Flowable	Atlanta, GA	201-500	125	72
17	Claris, An Apple Company	Sunnyvale, CA	201-500	113	3
18	Glide Glideapps.com	San Francisco, CA	51-200	107	22
19	KIZEN	New York, NY	51-200	84	40
20	Backflipt	Santa Clara, CA	51-200	83	27
21	Bizflow Corp	Falls Church, VA	51-200	82	18
22	Joget, INC	Columbia, MD	51-200	75	19
23	Coefficient	Palo Alto, CA	51-200	73	39
24	KNACK	n/a	51-200	70	27
25	Autonom8 INC	Saratoga, CA	51-200	64	22

Showing 25 of 349 citizen developer platforms based in the United States

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Citizen developer platforms based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 48 HQs

4,209Contacts with mobile numbers

23Emails re-verified in last 30 days

Companies by employee count

1-10

147

11-50

125

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Citizen developer platforms by metro

Metro	Companies
Citizen developer platforms in San Francisco	48
Citizen developer platforms in New York	22
Citizen developer platforms in Austin	12
Citizen developer platforms in Seattle	8
Citizen developer platforms in Boston	7
Citizen developer platforms in Dallas	7
Citizen developer platforms in Houston	6

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 “citizen developer 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; 23 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 citizen developer platforms are there based in the United States?

There are 349 citizen developer platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most citizen developer platforms?

San Francisco leads with 48 headquartered companies, followed by New York (22) and Austin (12).

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 4,430 verified decision-maker contacts tracked across these 349 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.