Company lists · Data refreshed September 2026

All Open source customer data platform companies lists

Every Open source customer data platform companies list RevenueBase publishes, by country and city. 2 lists covering 132 companies, verified September 2026. Largest markets first.

Open source customer data platform companies by location

Open source customer data platform companies based in the United States105
Open source customer data platform companies based in the United Kingdom27

Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.

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B2B demand generation agencies based in the United States
instantly lookalikes
AI companies based in the United States
AI companies based in the United Kingdom
AI companies based in Germany
AI companies based in Canada