CMS Ventures is a venture capital fund based in Cambridge, specializing in early-stage investments, particularly seed rounds. They write checks ranging from $50,000 to $2 million and target sectors such as Crypto & Web3, Data and Analytics, Business Intelligence, Fintech, Machine Learning, and Health Tech. Notable investments include Qureight, Laevitas, and Tapio Protocol. The fund aims to support emerging companies with significant growth potential.