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. 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. 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. Notable portfolio companies include Notion, Lilium, Onefootball, Rows, Klima, and Folk. 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. He distinguishes himself through his operator background, frequently emphasizing product-led growth and founder credibility in public discussions about early-stage investing.
This profile is part of the StartupFundraising investor database: focus, portfolio history, disclosed location and contact routes, refreshed as new filings and rounds are ingested. Founders use it to check fit before reaching out and to find investors in Berlin.
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