Christian Reber is the co-founder and former CEO of Pitch, a Berlin-based collaborative presentation platform. See portfolio, sector focus and contact routes.
Christian Reber is the co-founder and former CEO of Pitch, a Berlin-based collaborative presentation platform, and previously founded Wunderlist, which Microsoft acquired in 2015 after which he served as Microsoft’s Entrepreneur in Residence [1][3]. As an angel investor, he focuses on early-stage SaaS, design tools, developer tooling, and productivity software at pre-seed, seed, and Series A stages, primarily across Europe [2][3]. His typical check size ranges from $5K to $50K, and he often acts as a supportive follow investor while providing hands-on product and go-to-market mentorship [2][3]. Notable portfolio companies include Notion, Lilium, Onefootball, Rows, Klima, and Folk [1][8]. Reber is also a partner at Freigeist Capital, a German seed fund known for mobility and software investments, and has backed over 30 companies to date [1][8]. He distinguishes himself through his operator background, frequently emphasizing product-led growth and founder credibility in public discussions about early-stage investing [3].
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