Squarespace, founded in 2003, has raised $591M to date in funding. Key rounds include $300M Series E (March 2021) at a $10B valuation and $3M Series E (January 2025). The New York-based platform enables no-code website creation, e-commerce, templates, CMS, analytics, and SEO for individuals, SMBs, and enterprises. Funding supported product development, scaling enterprise services, and international expansion. Squarespace integrates developer APIs and subscription services, helping users launch professional online presences efficiently while growing brand and commerce capabilities globally.