The Impact Sprint Lab Blog

From vision to validated impact — learn, build, and grow with us as you turn meaningful ideas into real‒world change

From the ISL Journal

NEW!

people looking at a projector

11.02.26

How Profit and Impact Can Go Hand in Hand – Insights from the Data

Yamile Vargas

Head of Venture Building

three people at a table having a conversation

27.01.26

Why Purpose-Driven Startups Struggle – and How Founders Can Avoid Common Pitfalls

Rolf Christian Kassel

Equity Partner

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12.01.26

Impact Entrepreneurship Explained: Opportunities and Challenges for First-Time Founders

Claudia Brasche

Equity Partner