Company lists · Data verified August 2026

Top 20 B2B ecommerce platform companies based in San Francisco, United States

Name: B2B ecommerce platform companies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 36 companies tracked

There are 36 B2B ecommerce platform companies headquartered in San Francisco, United States (RevenueBase, August 2026). RevenueBase tracks 383 professional contacts across them, including 125 with verified work emails and 63 with mobile numbers. New York is the largest hub.

This list covers B2B ecommerce platform companies headquartered in San Francisco, 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.

36Companies

383Contacts tracked

125Verified emails

63Mobile numbers

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The 20 largest B2B ecommerce platform companies based in San Francisco, United States

Ranked by team size

Top 20 of 36 B2B ecommerce platform companies based in San Francisco, 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	Codem INC	San Francisco, CA	51-200	69	22
2	POD	San Francisco, CA	11-50	51	10
3	EZE	San Francisco, CA	11-50	49	5
4	Cococart	San Francisco	11-50	26	11
5	Getproven	San Francisco, CA	11-50	18	12
6	CRSTL	San Francisco	11-50	17	12
7	NILO	San Francisco, CA	11-50	16	8
8	Nachonacho	San Francisco, CA	11-50	15	6
9	SWELL	San Francisco, CA	11-50	10	4
10	Content Analytics, Inc. NOW Syndigo	San Francisco, CA	51-200	7	3
11	Tundra Wholesale	San Francisco, CA	51-200	6	3
12	Kountable	San Francisco, CA	11-50	6	2
13	Ordercircle	San Francisco, CA	11-50	5	2
14	Cobai.com, INC	San Francisco, CA	1-10	3	3
15	Prodigy Software INC	San Francisco, CA	11-50	3	2
16	Kashew	San Francisco, CA	1-10	3	2
17	Builtfirst	San Francisco, CA	11-50	3	1
18	Hatchery Works	San Francisco, CA	1-10	2	1
19	Shopstory. Live & AI Video	San Francisco	1-10	1	1
20	Flipmine	San Francisco, CA	1-10	1	1

Showing 20 of 36 B2B ecommerce platform companies based in San Francisco, United States

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B2B ecommerce platform companies based in San Francisco, United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 114 HQs

63Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

B2B ecommerce platform companies by metro in the United States

Metro	Companies
B2B ecommerce platform companies in New York	114
B2B ecommerce platform companies in Los Angeles	48
B2B ecommerce platform companies in San Francisco	36
B2B ecommerce platform companies in Miami	35
B2B ecommerce platform companies in Austin	31
B2B ecommerce platform companies in Chicago	26
B2B ecommerce platform companies in Sheridan	25

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 “B2B ecommerce platform companies”, with match quality audited by blind human judging, and headquartered in San Francisco, 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 B2B ecommerce platform companies are there based in San Francisco, United States?

There are 36 B2B ecommerce platform companies headquartered in San Francisco, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most B2B ecommerce platform companies?

New York leads with 114 headquartered companies, followed by Los Angeles (48) and San Francisco (36).

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 125 verified decision-maker contacts tracked across these 36 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.