All Rankings
Top 100 Marketing Tech Companies 2026
The most-funded martech and adtech companies — customer data, automation, attribution, and creative tooling — ranked by capital raised.
As of September 2026, these 100 companies have raised $22.2B in combined funding.
Showing top 100 of 766 matching companies · Ranked by total funding raised · Data updated Sep 15, 2026
Methodology: 766 active companies matched this list's filters; the top 100 are ordered by disclosed total funding in USD. Every figure links to the company profile that cites its source. How this data is built.
