DIG Ventures

DIG Ventures is a London-based early-stage venture capital firm founded in 2018 by Ross Mason — founder of MuleSoft, acquired by Salesforce for $6.5 billion — and Melissa Klinger, former UK sales lead at MuleSoft. The firm invests at pre-seed and seed stages in B2B SaaS, AI, and cloud infrastructure companies across Europe, Israel, and the US. In April 2025, DIG closed its first institutional fund (Fund II) at €90 million, backed by The Hillman Company, Granite Capital, Sofina, and Grove Street. DIG leads rounds across a portfolio of 41-plus companies with four exits, including Makerpad (to Zapier) and Otterize. The portfolio includes unicorns People.ai and Karat, alongside Bubble, ComplyAdvantage, PlanetScale, Rasa, Taktile, Rossum, Flock, and Prophecy. Partner Rytis Vitkauskas — founder of YPlan and former Lightspeed partner — has backed seven unicorns including Personio, Matillion, and Nord Security. Portfolio companies achieve an 80% follow-on funding success rate within two years of DIG's initial investment. DIG positions itself as a founders' fund: the partners invest early — often with just a deck and a vision — and actively support Europe-to-US expansion from direct personal experience doing exactly that with MuleSoft. Operational depth in building, scaling, and exiting B2B software businesses is the core value-add the firm brings beyond capital.