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C

Constant Contact

Waltham, Massachusetts, United States · Founded 1995

1001-5000 employees · NASDAQ:CTCT

Sourced & current · updated May 15, 20260 of 4 facts verifiedWebsite

Email marketing and digital marketing platform designed for small businesses and nonprofits to manage campaigns, social media, and customer relationships.

Where they sit

Stack tier: Ecosystem Services (A)

Email MarketingMarketing PlatformMarketing Automation

One of the most recognized email marketing platforms for SMBs and nonprofits, competing on ease of use, brand trust, and breadth of features at accessible price points

Ownership

Parent: Clearlake Capital / Siris Capital (via Endurance International / Newfold Digital)

Subsidiaries

Competitors

Pre-call brief from ATDb — sourced from the live database, current as of May 15, 2026. Not a static screenshot.