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Key people at 10x Founders.
10x Founders was founded in 2020 by Claudius Jablonka (Co-Founder & General Partner).
10x Founders operates as an early-stage venture capital firm, providing capital and strategic support to technology startups. The firm specializes in Pre-Seed, Seed, and Series A funding rounds, deploying initial investments ranging from €500k to €2.5m, with a dedicated allocation for substantial follow-on rounds. Its operational model integrates financial backing with a robust network of over 200 successful entrepreneurs and 50 super angels, offering portfolio companies access to deep industry expertise and mentorship.
The firm was established by a collective of six partners, all of whom are seasoned investors and serial entrepreneurs with considerable experience as operators and CEOs. Their individual entrepreneurial journeys, including founding multiple startups and acting as angel investors in over 300 companies with 15 unicorns among them, inspired the creation of 10x Founders. This collective insight into the transformative power of early-stage support and an extensive network led them to formalize their "super angel expertise" into a fund.
10x Founders primarily partners with ambitious founders across Europe and the US, targeting ventures that leverage technology to address significant global problems. The firm prioritizes the strength of the founding teams, adhering to a "founders first" investment philosophy. Their ultimate vision is to significantly multiply the potential of these entrepreneurs and their innovative ideas, cultivating the growth of category-defining companies and establishing new global technology leaders emerging from Europe.
10x Founders was founded in 2020 by Claudius Jablonka (Co-Founder & General Partner).
Key people at 10x Founders.
10x Founders has more than 26 tracked investments across 22 companies. The latest tracked deal is $47.0M Series A in Harper in March 2026.